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1. 24 VOLT OFF RAMPE mA VALEUR mA v ore Sp Note Left 4 and right gt keys function as page up down keys To change the output units pressure channels only select the channel with the cursor keys and press F2 before pressing ENTER Electrical Outputs Loop Power For all the electrical outputs the output loop can be powered either by the instrument s internal 24V supply sourcing or alternatively from an external supply current sinking To conserve battery power the 24V internal supply should be switched off even when not being used to power an external loop External connections to the front panel of the instrument are shown below for both sourcing and sinking applications max 50V max 50V cari ea F Z Vin l L 55ma Ext d c Supply AIA 30V Max 1 mA sink f LOAD i mA out 7 10V out lO CURRENT SINKING CURRENT SOURCING 24V OFF 24V ON 24V out 25 K415 Issue No 1 Advanced Task Select Output mA Step To select one of the electrical output programs press the OUTPUT key and proceed as follows SELECTIONNER SELECTIONNER SELECT SORTIE SORTIE PAS mA PROGRAMME PRESSION INT PRESSION EXT LINEAIRE 0 20 mA output PAS mA RAC CARR 4 20 mA TOTTA RAC CARR 0 20 mA m VANNES 4 20 mA VALEUR mA v DCS 4 20 mA oe gt On selection of e g Linear the output display window changes to show the selected program of outpu
2. RANGE 20000 kPa g RANGE 20000 kPa g RANGE 20000 kPa g Apply nominal FS value Enter Applied Value Enter Applied Value Press ENTER key when wa EEEE I 20000 CHANGE CHANGE EE a a r CALIBRATING PRESSURE EXT CALIBRATING PRESSURE EXT RANGE 20000 kPa g RANGE 20000 kPa g RESULTS m 2 784670e 04 c 1 459980e 02 Applied Measured 0 0000 524293 20 000 704637 Calibration Complete Press ENTER to continue No YES 7 Release the applied pressure and disconnect the pressure reference Press the ENTER key to accept the calibration Press the EXIT key once to return to the calibration menu or four times to quit the CALIBRATION and SETUP modes 8 Check the calibration of the external transducer by applying the test pressures as detailed in Table 1 page 44 Add External Sensor To add an external sensor to the directory of external sensors proceed as follows e Connect the required external transducer to the EXT TRANSDUCER socket located on the rear of the instrument EXT SENSORS EXT SENSORS EXT SENSORS SERIALNo RANGE TYPE SERIAL No RANGE TYPE SERIALNo RANGE TYPE bar bar bar 1154738 20 000 g 1154738 20 000 g ADD NEW ADD NEW EDIT REMOVE CHANGE SENSOR SENSOR DETAILS Digitally compensated transducers will be downloaded into the directory as soon as the F1 key is operated Data for other types can be edited by selecting EDIT F2 If the data cannot be edited a warning message INVALID ACTION is displayed
3. POINTS 5 UP DOWN FILE 1 of MAX ERROR 0 1 SPAN 9 DATE 04 11 99 TIME 10 18 ERASE RUN REVIEW Use the cursor keys to select either the AS FOUND option or the AS LEFT option for display AS FOUND is the result of the first run of a procedure and AS LEFT is the result of the last time the procedure was run Procedure data files can be displayed either as text stored screens or in graphical form To display as text select the TEXT option F1 from the directory and proceed as follows from the File Summary menu Select AUTO STEP F1 to automatically review each screen at 1 second intervals or use the left lt or right gt cursor keys to manually review MANUAL REVIEW FEEDPRESS11 TASK P V 24V OFF USER ID CLIFF 88 B p SERIALNo 99127007 RESULTS FAIL a MAX PRESS 2 0 POINTS 5 UP DOWN MAX ERROR 0 1 SPAN eo To transmit the selected logged data via the RS232 interface connect the instrument to a free port on an external PC ensure that the instrument s RS232 parameters match those of the PC To display logged data in graphical form on screen select GRAPH F2 from the directory and proceed as follows DIRECTORY 10 007 AS LEFT 16 18 23 K415 Issue No 1 36 Using Set up General SETUP mode is available in all modes except BASIC and permits the changing of the following instrument parameters e Contrast Store Mode None Snapshot Data Log e Settings Units Langu
4. SETUP O FCT P AFFICHAGE ERO O FICHIER AUCUN vie Wal i wO ouu O STORE lt Q o O External pressure source indicator instruments only B Pressure regulator Dial gauge under test Press TASK and select P DISPLAY If required use OUTPUT key to change pressure units Set up a data log file as detailed on page 31 Note TRIGGER field automatically set to KEYPRESS cannot be changed CHANGER VALEUR Apply a series of test pressures to the device under test Enter displayed reading at each pressure and log each point FCT P VALEUR 24V OFF FICHIER A1 FCT P VALEUR 24V OFF ENTRER VALEUR FCT P VALEUR 24V OFF FICHIER A1 FICHIER A1 0200 oo 0200 O sO 5208 CHANGER lt ENREGISTRER ARRETER VALEUR MAINTENANT ENREGISTREM After logging final test point terminate as DERNIER POINT follows FCT P AFFICHAGE 24V OFF FICHIER A1 8480 STORE 8304_ ENREGISTRER ARRETER MAINTENANT ENREGISTREM K415 Issue No 1 16 Taking Measurements Leak Test LEAK TEST Task A B o B DPI 615 gge FCT TESTFUITE 24v OFF I ZERO O MODE ENREG RAPIDE 3300 INPUT aene E n ok f DUREE 1 min TASK DEMARRER Bar 0 PRESS FIN bar i 7 me E AUR EUTE O STORE O CHANGER DEMARRER rea C 1 F gt 10 Q A External pressure source indicator instruments only B Pressure regu
5. AJOUTER AJOUTER EDITION NOUVEAU CAPT NOUVEAU CAPT Connect the required external transducer to the EXT TRANSDUCER socket located on the rear of the instrument Allow the instrument s temperature and the temperature of the external transducer to stabilize in the calibration environment for a minimum of 1 hour Switch the instrument on enter CALIBRATION mode and select EXT SENSORS from the CALIBRATION menu CALIBRATION SELECT OPTION INT RANGES O_O CHANGE PIN Select the transducer to be calibrated from the transducer menu using the cursor keys and press ENTER EXT SENSORS SELECT OPTION SERIAL NO RANGE TYPE kPa 1086002 20 000 s 1044727 35000 g 1106751 2 0000 a 1211138 35 000 g If the sensor to be calibrated is not in the directory or no sensors are listed in the directory press the F1 key ADD NEW SENSOR This will place the sensor in the directory allowing it to then be selected Connect the pressure standard to the inlet of the external transducer apply the zero point pressure and store the zero point CAPTEURS EXT CAPTEURS EXT N S GAMME TYPE N S GAMME TYPE bar bar 1154737 20 000 9 CAPTEURS EXT N S GAMME TYPE bar 1154737 20 000 9 ENLEVER MODIFIER DETAILS 57 K415 Issue No 1 6 Apply the full scale pressure to the external transducer and store the full scale FS point CHANGE VALUE CALIBRATING PRESSURE EXT CALIBRATING PRESSURE EXT CALIBRATING PRESSURE EXT
6. K415 Issue No 1 58 Hydraulic Calibrator Versions A K415 Issue No 1 59 This page intentionally left blank Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 60 Hydraulic Calibrator Versions Introduction Figure A1 These versions of the DP 610 and DPI 615 Calibrators provide manual generation of hydraulic pressure and consist of a screw press with a priming pump and isolation valve Operation 1 Isolation valve 2 Priming port 6 Bonded seal 5 Screw press 3 7 Bleed hose assembly UUT system under test Figure A1 DPI 610 615 HC Connections The internal hydraulic parts are brass stainless steel copper nylon and fluorocarbon rubber Viton The hydraulic fluid can be either demineralized water or one of the hydraulic fluids listed below Priming pump Caution Only use the recommended hydraulic fluids DO NOT mix hydraulic fluids ISO 3448 Approx SAE Esso Viscosity Viscosity Shell Exxon Mobil grade Classification VG10 5W Tellus R10 Nuto H10 Velocite No 6 VG15 Tellus T15 Nuto H15 Tellus V15 VG22 Tellus 22 Nuto H22 DTE 22 Tellus R22 VG32 10W Tellus V32 Nuto H32 DTE Oil Light DTE 24 VG37 Tellus 37 Tellus R37 Tellus T37 Tellus V37 Table A1 Recommended Hydraulic Fluids 61 K415 Issue No 1 Hydraulic Calibrator Versions Operation Safety Instructions
7. PERIOD OF INACTIVITY ONLY VALID IN TIMER ONLY VALID IN TIMER MODE OF OPERATION MODE OF OPERATION CHANGE lt CHANGE VALUE VALUE POWERDOWN TIMEOUT MODE TIMER TIMEOUT J Seconds INSTRUMENT WILL TURN POWERDOWN SELECT VALUE TIMEOUT MODE TIMEOUT m30_ INSTRUMENT WILL TURN OFF AFTER TIMEOUT PERIOD OF INACTIVITY ONLY VALID IN TIMER MODE OF OPERATION CHANGE lt VALUE If selected to TIMER mode following a period of inactivity the instrument automatically powers off after the preset TIMER period OFF AFTER TIMEOUT PERIOD OF INACTIVITY ONLY VALID IN TIMER MODE OF OPERATION CHANGE VALUE If selected OFF auto power off is inhibited and once switched on the instrument remains ON until it is manually switched OFF Calibration Refer to page 43 for a full description of the calibration procedures Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 40 Using Set up Date and Time Real Time Clock Date Format To set up the real time clock select DATE amp TIME from the set up menu and using the gt key set the required date format SELECT OPTION CHANGE FORMAT STORE NODE DD MMIYY FoRMAT PPA SETUP CONTRAST S OO SETTINGS O DATE amp TIME TIME 06 20 27 FORMAT Set Date Select DATE from the DATE amp TIME menu and using the cursor keys change the dat
8. WARNING HYDRAULIC FLUID IS INJURIOUS OBSERVE RELEVANT HEALTH AND SAFETY PRECAUTIONS USE APPROPRIATE PROTECTIVE BARRIERS AND EYE PROTECTION BEFORE APPLYING PRESSURE EXAMINE ALL FITTINGS AND EQUIPMENT FOR DAMAGE AND ENSURE THAT ALL EQUIPMENT IS TO THE CORRECT PRESSURE RATING DO NOT EXCEED THE MAXIMUM WORKING PRESSURE OF THE INSTRUMENT INDICATED ON START UP SCREEN AT SWITCH ON Caution Observe absolute cleanliness when using the instrument Severe damage can be caused if equipment connected to this instrument is contaminated Connect only clean equipment to the instrument To avoid any contamination an external filter is recommended Preparation for Use Figure A1 e Use an appropriate seal and connect the bleed hose assembly 3 to the priming port e Make sure that the screw press 5 is wound fully in clockwise e Make sure that the isolation valve 1 is open fully counter clockwise e Use a bonded seal 6 and connect the unit or system under test 7 to the pressure port WARNING MAKE SURE THAT THE CONNECTING LINE TO THE EXTERNAL DEVICE OR SYSTEM IS CAPABLE OF WITHSTANDING THE LINE PRESSURE TO BE APPLIED Note A bleed point must be provided on the external device K415 Issue No 1 62 Hydraulic Calibrator Versions Operation op N PE DAN 1 Bleed hose assembly 2 Priming pump 3 Screw press 4 UUT system under test 5 UUT bleed valve 6 Isolation valve O Open C Closed Figure A2 Priming Test
9. 000 mA i mA 24 V OFF TASK TX SIM SNAPSHOT MODE CURRENT a Set up the output loop as detailed on page 25 and if necessary turn on the internal electrical supply To subsequently change any of the TX SIM scaling parameters press CHANGE VALUE F1 to obtain the TX Simulation display To change the pressure units press INPUT and select the required scale units If the required scale units are not listed press SETUP select SETTINGS and proceed as detailed on page 38 K415 Issue No 1 18 Taking Measurements Relief Valve Test REL VALVE Task To carry out a relief valve test press TASK and select REL VALVE Connect the output pressure port of the instrument to an external system as shown below A External pressure source indicator instruments only B Pressure regulator C Relief valve under test To change the pressure units if required press INPUT and select the required units using the cursor keys If necessary turn on the 24 Volt internal supply by pressing OUTPUT select 24 VOLT and switch ON with the right cursor button and press ENTER Close the vent valve and using the hand pump or external pressure supply apply pressure to the relief valve under test When the relief valve operates the maximum recorded pressure indicates the operating point of the valve Note The STORE key can be used for this purpose Use right cursor key initially followed by up down keys to enter Snap
10. 1 Load 10mA Range 24V Accuracy 5 Load 26mA Current Inputs Range 55mA Accuracy 0 05 rdg 0 004 F S Resolution 1uA max Current Output Range 24mA Accuracy 0 05 rdg 0 01 F S Resolution 1A max Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 Specification contd Display Size Reading Environment Operating Temperature Calibrated Temperature Storage Temperature Calibration Temperature Sealing Physical Size Weight K415 Issue No 1 60 x 60 mm 2 36 x 2 36 LCD Graphics 99999 update rate 2 readings sec 10 C to 50 C 14 F to 122 F 10 C to 40 C 14 F to 104 F 20 C to 60 C 4 F to 140 F 21 C 2 C 70 F 4 F Sealed to IP54 NEMA 4 300 x 170 x 140 mm 11 8 x 6 7 x 5 5 3 kg 6 6lb Introduction General Description of Procedures 1 Summary of Functions Using the Guide 2 OPERATOR CONTROLS 3 DISPLAY 3 HARD KEY FUNCTIONS 4 SOFT KEYS 5 CURSOR KEYS 5 ELECTRICAL CONNECTIONS 6 Getting Started Fitting Batteries 7 Switching On 7 Change Pressure Units 8 Voltage and Current Measurement 8 Typical Calibration Set up Pressure to Voltage 9 Zero Display Reading 9 Task Selection Task Key 10 Using Task Functions 10 Set Units 10 Set 24 Volts 10 Cal Mode DPI 615 versions only 11 Basic Mode Task BASIC 11 Taking Measurements Pressure Transmitter P I Task
11. Applied Measured 0 0000 524293 54 984 704637 Calibration Complete Story Ea point Press ENTER to continue 6 Press the ENTER key to accept the calibration Press the EXIT key four times to quit the CALIBRATION and SETUP modes 7 Verify the instrument calibration by applying the test currents given in Table 3 to the milliammmeter 8 Disconnect the calibration test equipment Current Calibration 55mA Range Verification Tolerances Applied Current mA Permissible Deviation 55 0 05 rdg 0 004 FS 45 0 05 rdg 0 004 FS 35 0 05 rdg 0 004 FS 25 0 05 rdg 0 004 FS 15 0 05 rdg 0 004 FS 5 0 05 rdg 0 004 FS 0 0 05 rdg 0 004 FS 5 0 05 rdg 0 004 FS 15 0 05 rdg 0 004 FS 25 0 05 rdg 0 004 FS 35 0 05 rdg 0 004 FS 45 0 05 rdg 0 004 FS 55 0 05 rdg 0 004 FS Table 3 Electrical Current Input Calibration Tolerances K415 Issue No 1 52 Calibration Current Output Range 24 mA Use the following procedure for calibrating the current output range 1 Switch the instrument on enter CALIBRATION mode and select INT RANGES from the CALIBRATION MENU as shown on page 45 2 Select CURRENT OUT range for calibration CALIBRATION SELECT OPTION PRESSURE INT VOLTAGE IN CURRENT IN TEMPERATURE 3 Connect a digital milliammeter to the instrument as shown below Note On standard instr
12. Electrical output sockets 5 Output display Figure 4 Electrical Measurement Inputs Outputs K415 Issue No 1 6 Getting Started Fitting Batteries 1 Cover fixing screws 2 Rechargeable NiCad pack Part no 191 126 3 Six alkaline C cells Type no LR14 Caution Old batteries can leak and cause corrosion Never leave discharged batteries in the instrument Note After fitting a rechargeable NiCad battery pack the display may show the battery low indication caused by the battery pack not being fully charged Use the power adaptor charger to fully charge the pack Switching On Press the I O switch on the front panel and proceed as follows TASK BASIC TASK BASIC C0008 PRESSURE INT bar CURRENT PRESSURE UNITS PRESSURE INT bar The first time the instrument powers up it will be in BASIC mode with the main screen displaying voltage in the input display area and pressure in the output display area To switch to CURRENT as input press F1 as shown Similarly F1 to return to VOLTAGE Note No other keys are active in this mode and the instrument can only be reconfigured by pressing the TASK key and selecting another mode 7 K415 Issue No 1 Getting Started Change Pressure Units To change the pressure units proceed as follows If the four units displayed are not the units required press TASK and select any task other than BASIC press SETUP and proceed as detailed on page 37 To return to BASIC mode press TAS
13. Set up Bleeding the System Figure A2 Before any measurements can be made the hydraulic system needs to be primed and bled free of air During the following operations prepare for fluid spillage and provide a suitable receptacle for collecting the spillage 1 Prepare for use as detailed on page 62 2 Filla suitable container with clean hydraulic fluid and place the bleed hose assembly 1 connected to the priming port into the fluid 3 Open the UUT bleed valve 5 and if possible fit a hose to the bleed point and locate the hose end in a container of the same hydraulic fluid 4 Use the priming pump 2 to pump hydraulic fluid into the instrument and the connected system Monitor the hydraulic fluid level ensuring that the bleed hose assembly 1 stays below the fluid level and is not allowed to suck in air Top up hydraulic fluid level as necessary 63 K415 Issue No 1 Hydraulic Calibrator Versions Operation 5 Continue use of the priming pump 2 until only hydraulic fluid and no air is expelled from the bleed point 6 Close the UUT bleed valve 5 when the priming pump 2 is at the bottom of its stroke fully pushed in and slowly wind out the screw press 3 to its fullest extent to draw in further hydraulic fluid approx 7cc or 0 43 in 7 Switch the instrument ON and still using the priming pump 2 pressurize the system to approximately 2 bar 30 psi 8 Close the isolation valve 6 disconnect the bl
14. This symbol on the instrument indicates that the user should refer to the user manual This symbol in this manual indicates a hazardous operation This symbol on the instrument indicates do not throw away in domestic bin hazardous material dispose correctly in accordance with local regulations K415 Issue No 1 ii Specification Safe working pressure 20 bar range 300 psi 1 75 x full scale 350 bar range 5000 psi 1 2 x full scale 400 bar range 6000 psi 1 5 x full scale All other ranges 2 x full scale Accuracy Combined non linearity hysteresis and repeatability 70 mbar range 2 inHg up to 150 mbar 4 4 inHg 200 mbar to 20 bar 3 psi to 300 psi Calibrator 35 bar to 700 bar 500 psi to 10000 psi Indicator 70 bar to 400 bar 1000 psi to 6000 psi Hydraulic Pressure Ranges Refer to the pressure range matrix in the data sheet Temperature Effects 0 05 F S 0 05 span 0 025 F S 0 025 F S 0 025 F S 0 004 of reading C averaged over 10 to 40 C w rt 20 C 0 002 of reading F averaged over 14 to 104 F wart 68 F Power supply Batteries 6 x 1 5 V C cells alkaline up to 60 hours nominal use at 20 C Rechargeable NiCad battery pack 20 hours nominal use supplied with charger adaptor supplies power to instrument while charging batteries Voltage Inputs Range 50V Accuracy 0 05 rdg 0 004 F S Resolution 100V max Voltage Outputs Range 10V Accuracy 0
15. Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 50 Calibration Current Input Range 55 mA Use the following procedure for calibrating the current input range 1 Switch the instrument on enter CALIBRATION mode and select INT RANGES from the CALIBRATION menu as shown on Page 45 2 Select CURRENT IN range for calibration CALIBRATION SELECT OPTION PRESSURE INT VOLTAGE IN CURRENT IN CURRENT OUT TEMPERATURE 3 Open circuit the mA in terminals and enter the zero point 00004 CALIBRATING CURRENT CALIBRATING CURRENT CALIBRATING CURRENT NGE 55 mA RANGE 55 mA RANGE 55 mA Apply nominal zero value Enter Applied Value appied valus is sable 4 Connect the mA in terminals of the instrument to a variable current source and connect a digital milliammeter in series with the supply MILLIAMPEREMETRE 51 K415 Issue No 1 Calibration 5 Set the input current to 55 0 1mA and enter the measured full scale input current 549 g 4 CHANGE VALUE CALIBRATING CURRENT CALIBRATING CURRENT CALIBRATING CURRENT O RANGE 55 mA RANGE 55 mA En et siie 54944 Apply nominal FS value Enter Applied Value Press ENTER key when applied value is stable CHANGE VALUE 54984 CALIBRATING CURRENT CALIBRATING CURRENT RANGE 55 mA RANGE 55 mA RESULTS m 2 784670e 04 c 1 459980e 02
16. a 16 bit field with the individual bits representing result formats as detailed below Record Type 1 P Display Record Type 2 Switch Test Record Type 4 Leak Test Record Type 8 Input channel Min Max ON Record Type 120 Combination of all input process functions Record Type 896 Combination of all output process functions Record Type 1024 mA step mode Record Type 2048 mA value mode Record Type 4096 mA ramp mode Record Type 8192 no input selected Record Type 16384 no output selected 79 K415 Issue No 1 Typical Uploaded Procedure Data File DPI 615 The following gives details of a typical data file upload FILENAME TEST 6 DATE 05 11 1999 TIME 15 58 TRIGGER KEYPRESS AMBIENT TEMP 24 1 C NO OF POINTS 11 RECORD TYPE 0 CURRENT mA PRESSURE INT bar 3 902 0 008 0 65 Sspan PASS 05 11 1999 15 58 55 6 076 22311 42 span FAIL 05 11 1999 16 00 03 7 598 4 404 47 Sspan PASS 05 11 1999 16 00 57 8 085 5 023 41 span PASS 05 11 1999 16 01 45 9 949 7 249 94 span PASS 05 11 1999 16 02 42 13 002 11 300 17 005 16 102 17 766 17 106 17 812 17 105 18 532 17 965 20 007 20 212 23 span PASS 05 11 1999 16 03 30 77 span PASS 05 11 1999 16 05 00 51 span PASS 05 11 1999 16 06 07 80 span PASS 05 11 1999 16 07 49 00 span PASS 05 11 1999 16 16 35 02 span FAIL 05 11 1999 16 18 23 l m EM E e a a e E eo E e E OF oO The Record Type number contained in the header is a 16 bit field with the individual bits representing result
17. a means of rapidly configuring the instrument 10 TASK for a number of different types of external device calibration There are twenty task configurations available eleven of which are pre programmed and nine are user definable OUuTpUT The OUTPUT key is used to select output parameter to be displayed 25 28 Depending upon how the instrument s STORE mode is setup this key 30 36 STORE is used either to store up to 20 display screens in SNAPSHOT mode or to manually log a screen in DATALOG mode This key is used to recall a previously stored screen to the display 30 32 36 Depending on the STORE mode set up operation of this key recalls RECALL either the snapshot of a previously stored screen or datalog file In STORE mode selection displays the last screen stored By using the cursor keys the operator can scroll either forward or back through memory locations ENTER The ENTER key is used either to enter data accept entered data or in 2 conjunction with the soft keys to accept a given selection The EXIT key operates in conjunction with all the other hard and soft 2 INTRODUCTION Summary of Functions SOFT KEYS Figure 1 Three soft keys designated F1 EXIT and F2 are situated immediately below the display as shown below These keys have their function allocated by the instrument software which is indicated in the bottom of the display Voltage for F1 and Units for F2 in this example They are used to select menu program o
18. e g TASK and F1 These statements mean press the TASK key and press the F1 key Soft key operations can be allocated to both the F1 and F2 keys Where a specific soft function is referred to it is written in bold italics e g PROCESS This instrument has a number of operating modes that are described in a simplified form in the following sections Diagrams accompanying the procedures give typical selection sequences and shaded controls indicate that this control key should be pressed in the appropriate sequence Diagrams should be read from left to right top to bottom where appropriate A shaded display soft box indicates that the function key immediately below that soft box should be pressed either F1 for the left hand soft box or F2 for the right SELECTIONNER FCT STANDARD CHOIX UNITES UNITES DE PRESSION 28080 nig a6 20008 In the above diagram the following key sequence is indicated a Press the F2 key the key immediately below the PRESSURE UNITS soft box b Use the Up and Down cursor keys only to select the required option If all keys shaded use all these keys to select or enter data c Press the ENTER key 1 K415 Issue No 1 INTRODUCTION Summary of Functions Using this guide The following key symbols are used in the procedure diagrams that follow SELECT VALUE O Shaded cursor keys indicate that a combination of these four keys Up Down Left and Right should be used to e g enter an alph
19. follows FCT STANDARD o 0028 0028 bar N NTRE ORTE ENTR E SORTIE UI NOI FCT STANDARD FCT STANDARD oooo8 o0008 0028 0028 bar ZERO ZERO CAPTEUR INTERNE A ZERO 7 ENTR E SORTIE oul NON ZERO O 9 K415 Issue No 1 Task Selection TASK key The TASK key is used to set up the instrument for a number of specific types of test There are two modes BASIC and ADVANCED and nine other specific types of test that automatically configure the instrument on selection from the TASK menu The tasks available under the TASK menu are held on three pages shown below To select a task from the menu press the TASK key position the cursor over the required task and press the ENTER key as shown below Use the right left cursor keys to switch between pages Courant Page 2 Page 3 FONCTIONS 4 FONCTIONS 4 P VALEUR CONFIG P PRESSOS UTILISATEUR TESTFUITE FONCTIONS STANDARD TRANSM SOUPAPE Using Task Functions Specific tasks are selected as shown above The following diagrams show how to connect the unit under test UUT for each task selectable under the TASK menu Input and output units where applicable can be selected by pressing either the INPUT or OUTPUT keys as shown below The output key also provides the facility of turning the 24V output supply ON and OFF When not in use the 24V supply output should be turned OFF to conserve battery power Set Units SELECTIONNER S
20. range to be entered The corresponding values for the UUT output parameter current are then set followed by the maximum error value and error type rdg or span When all test parameters have been set up the screen changes to display the input and output and the test results The test result can only be displayed to within a range of 9 99 If the test result is outside this range either the left pointing ve error or right pointing ve error chevrons are displayed Within this error band the actual tolerance value is displayed Test results can either be stored as snapshots or logged as datalog files depending upon how the instrument has been set up 0 05 ECH Basic Mode Task BASIC This instrument powers up in this mode the first time that it is used To select BASIC from any other task press the TASK key and select BASIC and press the ENTER key BASIC mode is fully described in the Getting Started section see page 7 11 K415 Issue No 1 Taking Measurements Pressure Transmitter P I Task Select the P I task from the task menu and connect the Unit Under Test UUT to the calibrator as shown below ji O FT P 24V OFF zero O MODE ENREG RAPIDE vn zo 20008 O E 0 0 0 E O ourPur STORE uO O A External pressure source indicator instruments only B Pressure regulator C Pressure to current 24V device e f required select the output units as described
21. the zero point 00004 CHANGE VALUE 00000 CALIBRATING VOLTAGE CALIBRATING VOLTAGE CALIBRATING VOLTAGE RANGE 5 RANGE 5V e Enter Applied Value Apply nominal zero value Press ENTER key when applied value is stable 00000 Remove the shorting link from the voltmeter terminals connect the Vin terminals of the instrument to a variable voltage source and connect a digital voltmeter across the source D max 50V j TO F mA qk le 10V out Xmtr DVM 24V oul mA out J 47 K415 Issue No 1 Calibration 5 Set the variable supply voltage to 5V 0 1V and enter the measured full scale voltage applied 49 084 49 994 CHANGE VALUE CALIBRATING VOLTAGE CALIBRATING VOLTAGE CALIBRATING VOLTAGE IGE 5V IGE 5 GE 5 RAN RAN V RAN V Apply nominal FS value Enter Applied Value Enter Applied Value Press ENTER key when applied value is stable o o oO o I 49 g 4 4 GRANGE RUN CHANGE lt 1 CALIBRATING VOLTAGE CALIBRATING VOLTAGE RANGE 5V ANGE RESULTS m 1 359372e 05 c 7 128004e 00 Applied Measured 0 0000 524360 4 9844 875081 Calibration Complete Press ENTER to continue No yes 6 Press the ENTER key to accept the calibration Press the EXIT key once to return to the calibration menu or four times to quit the CALIBRATION and SETUP modes 7 Verify the instrument calibration by applying the test voltage
22. val appliques App sur ENTER quand la 25 000 la valeur est stable After application of the final calibration pressure the calibration results are displayed as shown below To view the second page of calibration data press MORE F1 Press ENTER to complete the pressure calibration procedure CALIBRE PRESSION INT CALIBRE PRESSION INT GAMME 2 5000 mbarL GAMME 2 5000 mbarL RESULTATS RESULTATS a 1 632719e 13 Calibration Terminee Calibration Terminee App ENTER pour continuer App ENTER pour continuer K415 Issue No 1 76 Appendix 1 DATA LOG FILE EXAMPLE 77 K415 Issue No 1 This page intentionally blank K415 Issue No 1 78 Typical Uploaded Data log File DP 610 The following gives details of a typical data file upload FILENAME TEST 5 DATE 05 11 1999 TIME 15 58 TRIGGER KEYPRESS AMBIENT TEMP 24 1 C NO OF POINTS 11 RECORD TYPE 0 CURRENT mA PRESSURE INT bar 3 902 0 008 0 65 span 05 11 1999 15 58 55 6 076 22311 1 42 Sspan 05 11 1999 16 00 03 7 598 4 404 0 47 Sspan 05 11 1999 16 00 57 8 085 5 023 0 41 Sspan 05 11 1999 16 01 45 9 949 7 249 0 94 Sspan 05 11 1999 16 02 42 13 002 11 300 0 23 span 05 11 1999 16 03 30 17 005 16 102 0 77 Sspan 05 11 1999 16 05 00 17 766 17 106 0 51 span 05 11 1999 16 06 07 17 812 17 105 0 80 Sspan 05 11 1999 16 07 49 18 532 17 965 1 00 Sspan 05 11 1999 16 16 35 20 007 20 212 1 02 span 05 11 1999 16 18 23 The Record Type number contained in the header is
23. 0 Record the results for each test pressure Note To release the output pressure at any point during a test or series of tests open the vent valve Allow a few seconds for the connected system to vent With larger volume systems connected first disconnect both the reference and positive pressure lines from the calibrator and then reconnect before zeroing K415 Issue No 1 74 Low Pressure Calibrator Versions Calibration The calibration routines for the DPI 610 and DPI 615 Low Pressure calibrators are as described in calibration page 43 with the exception of the internal pressure range The calibration procedure for the internal pressure range requires the application of five test pressures as detailed below Note Refer to page 43 for the general procedures of calibrating the instrument Refer to Table 1 page 44 for the transducer verification Calibrate Internal Pressure Range To calibrate the internal pressure range a Connect the outlet port of the instrument to a pressure standard Switch the instrument ON a Allow at least one hour for the temperature of the instrument to stabilize a Select SETUP and enter the SETTINGS menu Note SETUP cannot be selected from BASIC mode Select CALIBRATION from the SETTINGS menu and enter the calibration PIN number refer to page 45 for PIN number details Select PRESSURE INT from the CALIBRATION menu refer to page 46 Apply negative full scale pressure to the inst
24. 0 05 rdg 0 01 FS 5 0 05 rdg 0 01 FS 0 0 05 rdg 0 01 FS Table 4 Electrical Current Output Calibration Tolerances 11 Disconnect the calibration test equipment 55 K415 Issue No 1 Calibration Ambient Temperature Channel Use the following procedure for calibrating the ambient temperature measurement channel 1 Switch the instrument on enter the CALIBRATION mode and select TEMPERATURE CALIBRATION SELECT OPTION PRESSURE INT O VOLTAGE IN CURRENT IN CURRENT OUT 2 Allow the instrument s temperature to stabilize in the calibration environment for at least one hour 3 Read the environmental temperature on a calibrated digital thermometer and enter the recorded value as shown below Example shown for a measured ambient temperature of 21 5 Celsius Note Only one temperature point is required CALIBRE EME AIR PALERE TEMEAR 10 40 Entrer val appliquee Entrer val appliquee CALIBRE TEMP AIR CALIBRE TEMP AIR 10 40 C 10 40 C RESULTATS m 2 49000e 04 c 1 359980e 02 Applique Mesure 21 5 623298 Calibration Terminee 4 Press the ENTER key to accept the calibration Press the EXIT key once to return to the calibration menu or four times to quit the CALIBRATION and SETUP modes K415 Issue No 1 56 Calibration Calibrate External Sensors Use the following procedure for calibrating external pressure sensors 1 2 3 4 5
25. 00 full scale and then decreasing in 20 steps to 0 Note any deviations between the instrument and the pressure standard and consider traceability accuracy to a National Standard If after a calibration check the results exceed the tolerance in the specification or other suitable performance standard carry out a calibration adjustment Calibration Adjustment If the instrument is operating correctly only zero and full scale calibration will vary Any excessive non linearity or temperature effects indicate a fault The instrument should be returned to a qualified service agent Guide to Calibration Procedures e Use high quality Repeatable and Linear pressure sources and allow adequate thermal stabilization time before calibration minimum 1 hour e Conduct the calibration in a temperature controlled and preferably humidity controlled environment Recommended temperature is 21 C 2 C 70 F 4 F e Use deadweight testers carefully and away from draughts e Review and become familiar with the whole calibration procedure before commencing the calibration process e The calibration routines cannot be accessed when the instrument is in BASIC mode Use the TASK key to select another mode e g ADVANCED before accessing the CALIBRATION mode 43 K415 Issue No 1 Calibration Test Equipment The calibration procedures require the following test equipment i Calibration Calibration Test Equipme
26. 1 99 HEURE 10 58 EN aa SELECTIONNER FICHIER ORRO SOMMAIRE FICH NOM FICH TEST5 DATE HEURE 06 11 99 15 58 MODE MANUEL FORMAT 886 bytes TEXTE GRAPHES SOMMAIRE FICH NOM FICH TESTS DATE 06 11 99 HEURE 15 58 MODE MANUEL FORMAT 886 bytes REVOIR TRANSMETTRE DONNEES FICHIER Data Log files can be displayed either as text stored screens or in graphical form To display as text proceed as follows from the File Summary menu Select Auto Step to automatically review each screen at 1 second intervals or use the left lt or right gt cursor keys to manually review SOMMAIRE FICH NOM FICH TESTS DATE 06 11 99 HEURE 15 58 MODE MANUEL FORMAT 886 bytes REVOIR TRANSMETTRE DONNEES FICHIER FCT P V DATALOG 18882 20008 PAS POINT AUTOMATIQUES 1DE 11 24V OFF REVUE MANUELLE omo To display logged data in graphical form on screen proceed as follows from the File Summary menu SOMMAIRE FICH NOM FICH TESTS DATE 06 11 99 HEURE 15 58 MODE MANUEL FORMAT 886 bytes bar vt mA v bar Erreur v bar TEXTE GRAPHES K415 Issue No 1 SELECTIONNER AXES DE GRAPHIQUES Da 32 16 18 23 Memory Operations Data Log Uploading Data Log Files Connect the RS232 socket of the instrument to either the COM1 or COM2 port of the PC Ensure that the RS232 parameters at the PC end match those of the instrument The RS232 parameters of the i
27. 12 Voltage Output Pressure Transmitter P V Task 12 Pressure Converter P P Task 13 Current to Pressure Converter I P Task 14 Pressure Switch Test P Switch Task 14 Pressure Switch Testing with Contact Resistance Measurement 15 Pressure to Display P Display Task 16 Leak Test Leak Test Task 17 Transmitter Simulator TX SIM Task 18 Relief Valve Test REL VALVE Task 19 v K415 Issue No 1 Advanced Task General Select Input Ambient Temperature Measurement Process Functions Tare Process Function Min Max Process Function Filter Process Function Flow Function Span Select Output Electrical Outputs Loop Power mA Step mA Ramp mA Value 24 Volt Define New Task Clear Task Memory Operations Saving Display or Data Log Store Operations Screen Snapshots Recalling Stored Data Screen Snapshots Datalog Operations Auto Log Timer Manual Logging Recall Data Log Files Uploading Data Log Files Delete Data Log and Procedure Files Downloading Procedure Files DPI 615 versions only Running Procedure Files DPI 615 versions only Recalling Data Files Using Set up General Store Mode Contrast Settings Select Set up Option Units Define Special Units Language RS232 Powerdown K415 Issue No 1 vi 20 20 20 21 22 23 23 24 24 25 25 26 27 28 28 29 29 30 30 30 31 31 31 32 33 33 34 35 36 37 37 37 38 38 38 39 39 40 Calibration 40 Date and Time Real Time Clock 41 Date For
28. CALIBRE PRESSION INT GAMME 20 000 barg GAMME 20 000 barg RESULTATS m 2 784670e 04 c 1 459980e 02 Applique Mesure 0 0000 524293 704637 Calibration Terminee App ENTER pour continuer 5 CALIBRATING PRESSURE INT CALIBRATING PRESSURE INT CALIBRATING PRESSURE INT RANGE 20 000 barg RANGE 20 000 barg RANGE 20 000 barg Apply nominal FS value Enter Applied Value Enter Applied Value Press ENTER key when applied value is stable 199 g g I 2 oo oO oO CHANGE VALUE CALIBRATING PRESSURE INT CALIBRATING PRESSURE INT RANGE 20 000 barg RANGE 20 000 barg RESULTS m 2 784670e 04 c 1 459980e 02 Applied Measured 524293 704637 Calibration Complete Store FS point Press ENTER to continue YES No 6 Press the ENTER key to accept the calibration Press the EXIT key four times to quit CALIBRATION and SETUP modes 7 Check calibration by applying test pressures in Table 1 page 44 K415 Issue No 1 46 Calibration Voltage Input Range 5 Volts Use the following procedure for calibrating the internal 5 Volt range 1 2 3 4 Switch the instrument on enter CALIBRATION mode and select INT RANGES from the CALIBRATION menu as shown on page 45 Select 5V range for calibration SELECTIONNER SELECTIONNER CALIBRATION OPTION CAL SELECT GAMME OPTION CAL PRESSION INT 50 VOLTS O ENTR COURANT SORT COURANT TEMPERATURE Link the voltage input terminals with a short lead and enter
29. CELSIUS COURANT FAHRENHEIT TEMPERATURE Note Make sure the temperature reading has stabilized Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 20 Advanced Task Process Functions Process Functions If required the following process functions are available on the input display but only in ADVANCED task If the instrument is in any other mode i e BASIC or any other task mode the input and output displays must first be configured in ADVANCED task Note PROCESS functions are not available to the output channel Asummary of the process functions follows Tare Allows either the current display value or a manually entered value to be tared off display parameter reading Max Min Displays running Max Min and present display values simultaneously Resettable via F1 key Filter Applies low pass filter function to displayed parameter Filter characteristics Settling time and Band are user programmable Flow Applies square root function to displayed parameter Span Converts displayed parameter reading to a percentage of span Span definable via the F1 key Following selection of ADVANCED from the task menu press the INPUT key Use the up 4 or down Y cursor keys to select the required input Press the PROCESS F1 key and use the left lt or right gt cursor keys to enable the process on off VALIDER INPUT O SELECT ENTRE
30. E ENTR PROCESS TRAITEMENT SELECTIONNER PRESSION INT TARE ON TRAITEMENT TARE ON ip ay ERT MAXMIN OFF FILTRE OFF COURANT DEBIT OFF TEMPERATURE y ECH OFF Press ENTER to switch the process ON with existing settings or F1 to change process settings where applicable 21 K415 Issue No 1 Advanced Task Tare Process Function Process Functions To set up a Tare function enable TARE from the process menu and press F1 to enter the Tare SETTINGS functions Disable TARE by entering process menu and turning the function OFF Note Last TARE setting is retained and will be applied when function is next enabled Tare Current Input Reading To tare off the current display reading proceed as follows TASK ADVANCED 24V OFF SNAPSHOT MODE cUU08 PRESSURE INT bar MAKE READING TARE OFF ZERO A VALUE TASK ADVANCED 24V OFF SNAPSHOT MODE cUU08 PRESSURE INT bar Tare Off An Entered Value To tare off an entered value proceed as follows Note Display shows the last entered Tare value FCT CONFIG 24V OFF MODE ENREG RAPIDE 28080 cUU08 bar TARER A ZEROVAL VALUER ACTUELLE DE TARER K415 Issue No 1 FCT CONFIG 24V OFF ENTRER VALEUR MODE ENREG RAPIDE 28080 o o soo08 bar VALEUR 10 000 NOUV VAL _ 22 Advanced Task Process Functions Max Min Process Function To set up an input display to show max min and present input reading ena
31. E TENSION GAMME 50V GAMME 50V RESULTATS m 1 395879e 05 c 7 128004e 00 Applique Mesure 0 0000 526380 49 984 873988 Calibration Terminee App ENTER pour continuer 6 Press the ENTER key to accept the calibration Press the EXIT key four times to quit the CALIBRATION and SETUP modes 7 Verify the instrument calibration by applying the test voltages given in Table 2 to the voltmeter after both voltage ranges have been calibrated 8 Disconnect the calibration test equipment Voltage Calibration 50V Range Verification Tolerances Voltage Calibration 5V Range Verification Tolerances Applied Voltage Permissible Deviation Applied Voltage Permissible Deviation 50 0 05 rdg 0 004 FS 5 0 05 rdg 0 004 FS 40 0 05 rdg 0 004 FS 4 0 05 rdg 0 004 FS 30 0 05 rdg 0 004 FS 3 0 05 rdg 0 004 FS 20 0 05 rdg 0 004 FS 2 0 05 rdg 0 004 FS 10 0 05 rdg 0 004 FS 1 0 05 rdg 0 004 FS 0 0 05 rdg 0 004 FS 0 0 05 rdg 0 004 FS 10 0 05 rdg 0 004 FS 1 0 05 rdg 0 004 FS 20 0 05 rdg 0 004 FS 2 0 05 rdg 0 004 FS 30 0 05 rdg 0 004 FS 3 0 05 rdg 0 004 FS 40 0 05 rdg 0 004 FS 4 0 05 rdg 0 004 FS 50 0 05 rdg 0 004 FS 5 0 05 rdg 0 004 FS Table 2 Electrical Voltage Input Calibration Tolerances Test Equipment Depot 800 517 8431 99
32. ELECTIONNER SELECTIONNER FONCTION CHOIX UNITES UNITES FONCTION DE PRESSION OUTPUT r UNITES inHg O 24 VOLT OFF bar hPa C C Note Ifthe four units displayed are not the units required press SETUP select SETTINGS and refer to page 38 Set 24 Volts SELECTIONNER SELECTIONNER SELECTIONNER FONCTION SELECTIONNER MARCHE ARRET FONCTION FONCTION D OUTPUT UNITES UNITES O 24 VOLT OFF 24 VOLT ON Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 10 Task Selection Cal mode DPI 615 versions only Cal mode which is available in tasks P I P P P V P P P DISPLAY and P SWITCH provides a method of setting up test parameters manually Downloaded test procedures can also automatically set up and turn on the Cal Mode function The method of turning on and setting up Cal Mode is shown below for a P I task The method is similar for all the other tasks available in Cal Mode FCT P I 24V OFF SELECTIONNER FCT P I 24V OFF ENREG DONNEES bar mA VALEUR ENREG DONNEES IB882 so ENE 20 00 COURANT mA SORTIE LINEAIRE m MAX ERROR lt lt ECH REFUSE 00 0 B TYPE D ERREUR m 00 0 g PRESSION INT bar pad L cin Pressing the F1 key TURN ON CAL MODE provides the set up screen for the CAL mode Initially the cursor is placed in the UUT SPAN field to allow the required span
33. FF at the process menu bar Span To convert a selected input display from a numerical value to a percentage of full scale reading enable SPAN from the process menu and press F1 SETTINGS to provide access to the span definition parameters Two span definitions are required Zero and Full Scale To leave span at current setting press EXIT To define zero and full scale settings proceed as follows SELECTIONNER SELECTIONNER DEFINE ECH VALEUR DEFINE ECH VALEUR VALEUR AFFICHEE VALEUR AFFICHEE 0 m 0 0 000 v 100 50 000 100 m _ v ENTER UNE VALEUR OU F2 POUR SELECTIONNERVALEUR ACTUELLE OU EXIT POUR QUITTER SANS MODIFICATIONS ENTER UNE VALEUR OU F2 ED POUR SELECTIONNERVALEUR ACTUELLE OU EXIT POUR QUITTER SANS MODIFICATIONS CHANGER LECTURE VALEUR ACTUELLE CHANGER LECTURE VALEUR ACTUELLE To cancel SPAN press INPUT and turn function OFF at the process menu K415 Issue No 1 24 Advanced Task Select Output Select Output To display an output channel select ADVANCED mode from the task menu The display shows the list of output selections and if available the UNITS soft box F2 The following procedure shows the method of output channel selection from two pages of options The second page can be obtained directly from the first by pressing the right gt cursor key SELECTIONNER SELECT SORTIE SORTIE SELECT SORTIE PRESSION INT PAS DE SORTIE PRESSION EXT output PAS mA
34. G 24V OFF MODE ENREG RAPIDE MODE ENREG RAPIDE DEBUT DEBUT o000 m e Press STOP F1 when running to stop at any point Press CONTINUE F1 to resume from point of pause or RESET F2 to return to start point FCT CONFIG 24V OFF FCT CONFIG 24V OFF MODE ENREG RAPIDE MODE ENREG RAPIDE 8304 0000 5334 m mA ARRET Ooo ap RESET 27 K415 Issue No 1 Advanced Task Select Output mA Value Press the OUTPUT key and select mA VALUE from the output menu The procedure is shown below SELECT SORTIE CHOISIR SORTIE r COMES apie VOFF REGLER NIVEAU 20008 a oCo CR oo SORTIE 0000 Nouv VAL MTT RAMPE mA VALEUR mA e For current sourcing applications turn on the 24V supply as shown below For current sinking applications connect an external supply as shown on page 25 and leave the 24V supply switched OFF e Useup 4 and down Y cursor keys to adjust output current level While the loop is made a status display indicates OK A status display CHECK LOOP indicates a fault in the external loop i e supply fault or open circuit 24 Volt Press the OUTPUT key and select 24 VOLT from the Output menu The procedure is shown below Note The 24V selection is located on the second page of output functions VALIDER SORTIE oururO SELECT SORTIE SELECT SORTIE SELECTONNER ZEO 24 VOLT ON acho PAS DE SORTIE PAS DE SORTIE Note To conserve battery power keep the 24
35. K and select BASIC P8080 Les ar 20008 bar c In BASIC mode the instrument is configured to carry out basic Pressure to Voltage P to V or Pressure to Current P to I tests a typical test procedure follows Voltage and Current Measurement Connect the electrical input sockets as follows for voltage and current measurements Use the test leads provided and DO NOT push bare wires into the sockets Note Maximum applied voltage 50V dc Maximum input current 55mA dc 2 a 24V out 3 o 10V out Note Maximum applied voltage for external loop supply 30V dc K415 Issue No 1 Getting Started Typical Calibration Set up Pressure to Voltage Connect a device under test to the instrument as shown below lt o 00280 ad O STORE PRESSURE CURRENT S reca C FA O A External pressure source indicator instruments only B Pressure regulator C Excitation 10V General procedure e Use the hand pump to pressurize the system to the required level as indicated on the display Allow the display to settle and screw the volume adjuster in or out as a fine adjustment to the required pressure Record the input e g Voltage reading at each applied pressure Zero Display Reading Both the input and output readings can be set to zero using the ZERO key and if the displayed reading is within 5 of zero To zero either the INPUT or OUTPUT displays proceed as
36. Pressure Calibrator Versions Introduction Figure B1 These versions of the DPI 610 and DPI 615 Calibrator measure and display low differential pneumatic pressures applied to the pressure port The differential pressure measurement ranges can be 2 5 12 5 25 50 75 or 150 mbar 1 0 5 0 10 0 20 0 30 0 and 60 0 inH20 For low volume external systems or devices test pressures are generated by an integral two stage coarse fine volume adjuster For larger volume external systems or devices test pressures are generated by an external hand operated pneumatic pump An internal pressure limiter operates at 120 of the full scale positive or negative test pressure If this over pressure remains for more than approximately 1 second a valve within the calibrator opens directly connecting the positive and negative pressure ports together to release the excess pressure When the pressure decreases to within the operational limits the valve automatically closes to allow normal operation to restart This section should be read in conjunction with the operation and calibration sections of this manual All the operational features described for the standard calibrator are available on this low pressure version of the calibrator 1 1 Control panel 2 Vent valve 3 Positive pressure output port 4 Volume adjuster fine 5 Volume adjuster coarse 6 Reference port Figure B1 Calibrator Controls 69 K415 Issue No 1 Preparation for U
37. R O TESNI O P LOW 0 VOLTS TEST2 OIP HIGH 10 VOLTS TESTS v FILE 1 of 9 DATE 04 11 99 TIME 10 18 ERASE RUN REVIEW O Te MAX PRESS 22 POINTS 5 UP DOWN MAX ERROR 0 1 SPAN After selecting F1 proceed by entering the User ID and Serial Number and then select F1 Continue and follow the on screen procedural instructions FEEDPRESS11 24V OFF FEEDPRESS11 24V OFF FEEDPRESS11 24V OFF GOTO 0 000 bar GOTO 0 000 bar GOTO 5 000 bar SETUP amp LOG POINT1 gt POINT 1STORED SETUP amp LOG POINT 2 etc When the test procedure for a given UUT has been completed the result of running the first test is stored as an AS FOUND file This file cannot be overwritten Any subsequent tests on the device are stored as an AS LEFT file that is overwritten each time the procedure on this device is run When recalling the results of a procedure the choice of AS FOUND or AS LEFT is provided refer to page 36 35 K415 Issue No 1 Memory Operations Data Log Recalling Data Files DP 615 instruments only Data or results files generated by running procedures are stored in the instrument s Data Log directory To recall a data file to the display ensure that DATA LOG is selected from the SETUP menu and proceed as follows m SELECT FILE FEEDPRESS11 DIRECTORY DEVICE UNDER TEST AS FOUND RECALL G3459 up LOW 0 BAR AS LEFT TESTI owo S TEST2 OIP HIGH 10 VOLTS TEST5 MAX PRESS 1 2
38. RO ECLAIRAGE SERACOUPE SI SERACOUPE SI SERACOUPE SI DEPASSEMENT DEPASSEMENT DEPASSEMENT CHANGER SAUVER MODIFICATION If TIMER mode is selected any key press switches on the backlight for the TIMER period If ON is selected the backlight remains on permanently and if OFF is selected the backlight remains permanently off K415 Issue No 1 42 Calibration General The instrument is supplied by the manufacturer complete with calibration certificate s A calibration period of 12 months is recommended The actual calibration interval depends on instrument usage and the total measurement uncertainty acceptable for the specified application The DPI 610 and DPI 615 are very precise measuring instruments and the test equipment and conditions of test must be suitable for the type of work A Class A compensated deadweight tester must be used The calibration check and calibration adjustment should be carried out in a controlled environment by a calibration technician The manufacturer offers a comprehensive and if required UKAS or NIST accredited calibration service A calibration technician must have the necessary technical knowledge documentation special test equipment and tools to carry out the calibration work on this equipment Calibration Check At the chosen calibration interval the instrument readings should be compared with a known pressure standard The recommended method starts at 0 increasing in 20 steps to 1
39. V supply switched off when not in use even if the output is unloaded K415 Issue No 1 28 Advanced Task Task Set up Removal Define New Task To define a new task proceed as follows e Select ADVANCED from TASKS menu e Using the INPUT key select the required input for the input display and set up any process functions required e Using the OUTPUT key select the required output for the output display e Press TASK and select free Enter new task name as follows FONCTIONS a UTILIgATEUR FONCTIONS FONCTIONS ENTREE NOM CONFIG O LIBRE _ CBRE OL O LIBRE LIBRE v F FCT CO2INLET 24V OFF MODE ENREG RAPIDE we 28080 20008 bar libre v SAUVEGARDER EFFACER NOUV FONCTION On completion of this procedure the display reverts to newly set up task as shown Clear Task To clear a user defined task select TASK and proceed as follows Task C UTILISATEUR a UTILISATEUR a LIBRE LIBRE SELCTONNER KANE CO2INLET m ECTION CO2INLET CO2INLET VALVE234 VALVE234 VALVE773 VALVE773 LIBRE LIBRE 29 K415 Issue No 1 Memory Operations Store Saving Display or Data Log In Store Mode three memory operations can be set up None Snapshot and Data Log Refer to Using Setup for details Store Operations Screen Snapshots To store any display menu displays excepted press the STORE key This saves the current display to the next available l
40. a numeric value or to select a function Indicates the ENTER key Used to confirm an operation or a selection Shading indicates key operation Exit key used to clear current menu selection and return to next menu EXIT level above current level Used as an escape key from current operation Shading indicates key operation Hardkey total 7 Legend beside key symbol indicates function Shading RECALL O indicates key operation Maximum Instrument Ratings The following table shows the maximum measurement input ratings of the instrument that should not be exceeded PRESSURE 120 FULL SCALE VOLTAGE 50 V d c CURRENT 55 mA d c Note 1 The display flashes if the input pressure voltage or current overrange Note 2 Max applied voltage for external loop supply 30V dc see page 8 K415 Issue No 1 2 INTRODUCTION Summary of Functions OPERATOR CONTROLS Figure 1 and 2 These divide into two groups the operator display controls Figure 1 and the pressure vacuum generation components Figure 2 The operator controls and a typical display common to all instrument versions is shown below 4 max 50V 4 _ Pressure CAT II Calibrator 55mA mA in O lt 3 D Xmtr E A OUTPUT QOL RECALL 0 8 7 6 1 Display 2 Electrical Input Sockets 3 Electrical Output Sockets4 Cursor 5 EnterKey 6 On Off Key 7 Function so
41. age RS232 parameters Powerdown and Calibration Routines Refer to page 43 for Calibration details e Date and Time Real Time Clock e Backlight Management On Off and Timed Store Mode Select STORE MODE from the Set up menu and select required mode as follows SETUP Contrast SELECTIONNER CONFIGURATION MODE ENREG OPTION MODE ENREG CONTRASTE AUCUN DATE amp HEURE ENREG DONNEES RETROECLAIRAG NIVEAU PILES a ea Select CONTRAST from the Set up menu and proceed as follows SELECT OPTION SETUP SELECT LEVEL STORE MODE CONTRAST SETTINGS DATE amp TIME ADJUST CONTRAST 37 K415 Issue No 1 Using Set up Settings Select Setup Option To select one of the SETTINGS options from the set up menu proceed as follows SELECTIONNER SELECTIONNER CONFIGURATION vo PARAMETRAGES OF TION MODE ENREG SETUP CONTRASTE _ TANGAGE 2 O RS232 DATE amp HEURE ARRET RETROECLAIRAG Units Select UNITS from the SETTINGS menu and proceed as follows SELECTIONNER SELECTIONNER UNITE A CHOIX UNITES UNITE A CHOIX UNITES CALIBRATION SUPPRIMER USUELLES AJOUTER USUELLES mbar inHg Ibit mbar inHg lb ft bar kg cm inH20 bar kg cm inH20 Pa kgm inH20 Pa kg m inH20 hPa mmhH20 inH20 mmH20 inH20 Pa cmH20O ftH20 kPa cmH2O ftH20 mPa mH20 ftH20 mPa mH20 ftH20 2 mmHg torr ftH20 mmHg torr ftH20
42. anagement software application e g Druck Intecal Before downloading a procedure the instrument must be in the REMOTE mode To place the instrument into REMOTE mode proceed as follows e Connect the instrument s RS232 port to a free COM port on a PC e Ensure that the COMMS parameters of the PC match those of the instrument refer to page 39 e Ensure that the instrument is not already running a procedure If it is quit the procedure e Download the procedure Procedures are stored in the Data Log directory The following sequence shows a typical download sequence that starts with the instrument in LOCAL mode TASK ADVANCED 24V OFF SNAPSHOT MODE TASK ADVANCED 24V OFF TASK ADVANCED 24V OFF SNAPSHOT MODE SNAPSHOT MODE 0000 cU008 cU008 bar bar bar ee O serine LOCAL MODE gt REMOTE MODE gt DOWNLOAD gt LOCAL AUTO cO008 After the procedure file has been downloaded the instrument is usually returned to the LOCAL mode by the last command in the procedure file If the instrument remains in REMOTE mode switch it OFF and ON to reset it K415 Issue No 1 34 Memory Operations Data Log Running Procedure Files DPI 615 instruments only To run a procedure make sure the instrument is set to the Store mode Data Log see page 37 and proceed as follows SELECT FILE FEEDPRESS11 FEEDPRESS11 DEVICE UNDER TEST RECALL G3459 UP LOW 0 BAR VP HIGH 20 BA
43. ble MAX MIN from the process menu and press F1 SETTINGS to provide RESET function The display now shows the max min values as follows FCT CONFIG 24V OFF MODE ENREG RAPIDE MAXUM Reset Max Min display at any time by pressing the F1 key To quit max min press INPUT select MAX MIN from process menu and switch the function off Filter Process Function To apply the low pass filter to a selected input enable FILTER from the process menu and press F1 SETTINGS to provide access to the filter parameters Two settings are required Time to Settle and Band To examine the current filter settings and exit without change press the EXIT key The set up procedure is as follows SELECTIONNER SELECTIONNER CONFIG FILTRE VALEUR CONFIG FILTRE VALEUR PERIODE PERIODE HEURE E Seconds HEURE 2 Seconds BANDE AMPLITUDE MAX BANDE AMPLITUDE MAX QUI DOIT FILTREE VARIATIONS QUI DOIT FILTREE VARIATIONS SUPERIEURESA LA BANDE DU SUPERIEURESA LA BANDE DU BANDE W FS Sa CHANGER CHANGER VALEUR VALEUR BANDE 1 5 FS 23 K415 Issue No 1 Advanced Task Process Functions Flow Function To apply the flow function to a selected input enable FLOW from the process menu and press ENTER The square root symbol is displayed beside the input value to indicate that the FLOW function is active FCT CONFIG 24V OFF MODE ENREG RAPIDE oC g o g D To cancel FLOW press INPUT and turn function O
44. by setting up the loop test currents as shown in Table 4 and checking the set values against the milliammeter standard 8 OUTPUT O e0008 PRESSURE INT bar K415 Issue No 1 SELECT OUTPUT PRESSURE INT PRESSURE EXT mA STEP mA RAMP mA VALUE 54 SELECT OUTPUT Press the OUTPUT key select 24 VOLT and turn the 24V supply to ON Proceed as follows TASK ADVANCED SNAPSHOT MODE TASK ADVANCED SNAPSHOT MODE VOLTAGE V 0000 o000 Lok mA OUTPUT NEW VALUE CURRENT Calibration 9 Set the loop output current to 5 mA as shown below and check that the output current measured on the milliammeter standard is within the limits given in Table 4 TASK ADVANCED TASK ADVANCED SELECT OUTPUT TASK ADVANCED SNAPSHOT MODE SNAPSHOT MODE SNAPSHOT MODE 0008 20008 o ala OUTPUT 0000 OUTPUT 0000 OUTPUT new value ODOT CURRENT EIS mA new value Saye new vaue 5 cuRRENT EA mA CURRENT EA 10 Repeat 9 for all output values given in Table 4 Current Output Calibration 24mA Range Verification Tolerances Applied Current mA Permissible Deviation 0 0 05 rdg 0 01 FS 5 0 05 rdg 0 01 FS 10 0 05 rdg 0 01 FS 15 0 05 rdg 0 01 FS 20 0 05 rdg 0 01 FS 24 0 05 rdg 0 01 FS 20 0 05 rdg 0 01 FS 15 0 05 rdg 0 01 FS 10
45. cmHg atm cmHg atm psi mHg L_psi Define Special Units Select UNITS from the SETTINGS menu and select SPECIAL UNITS and proceed as follows Se ECT SPECIAL SELECT SPECIAL UNITS enter Name oF UNITS UNITS REGULAR UNITS LABEL inHg lb ft am haoz Pa kg m inH2020 hPa mmH20 inH20 A O PE le UNITS TO PASCAL mmHg tor RH20 SCALING FACTOR cmHg atm 10 0000 mHg psi SELECT SCALING SPECIAL UNITS enter scatine Factor LABEL GQ UNITS TO PASCAL SCALING FACTOR CHANGE Se gt K415 Issue No 1 38 Using Set up Language Select the LANGUAGE version required from the SETTINGS menu and proceed as follows LANGAGE SELECTIONNER OPTION FRANCAIS ALLEMAND ITALIEN PORTUGAIS ESPAGNOL CD F RS232 Select RS232 from the SETTINGS Menu and proceed as follows SELECT PARAM SELECT VALUE SET COMMS SET COMMS DATA RATE 3 DATA RATE DATA BITS 8 DATA BITS 8 STOP BITS 1 STOP BITS 1 PARITY NONE PARITY NONE HANDSHAKE NONE HANDSHAKE Note Communications default settings are shown above 39 K415 Issue No 1 Using Set up Powerdown Select POWERDOWN from the SETTINGS menu and proceed as follows POWERDOWN SELECT OPTION POWERDOWN SELECT PERIOD TIMEOUT MODE TIMEOUT MODE OFF TIMER TIMEOUT 10 Seconds TIMEOUT 10 Seconds INSTRUMENT WILL TURN INSTRUMENT WILL TURN OFF AFTER TIMEOUT OFF AFTER TIMEOUT PERIOD OF INACTIVITY
46. e as shown below The up 4 and down Y keys change the numerical value of the selected digit indicated by the underline cursor and the left lt and right gt keys select the required digit position SELECT OPTION SET DATE FORMAT Format DD MM YY DATE 07 08 99 DATE 07 08 99 TIME 06 20 27 TIME 06 20 27 E e Set Time Select TIME from the DATE amp TIME menu and using the cursor keys change the time as shown below The up 4 and down v keys change the numerical value of the selected digit indicated by the underline cursor and the left lt and right keys select the required digit position SELECT OPTION SET TIME FORMAT O Format DD MM YY DATE 07 08 99 DATE 07 08 99 TIME 06 20 27 TIME 06 20 27 CHANGE TIME a C CHANGE DATE FORMAT 41 K415 Issue No 1 Using Set up Backlight Select BACKLIGHT from the set up menu and proceed as follows SELECTIONNER RETROECLAIRAG SS ESTONNER TRETROECLAIRAG PERIODE OPTIO MODE OPERATOIRE MODE OPERATOIRE OFF DUREE 10 Seconds DUREE 10 Seconds RETRO ECLAIRAGE RETRO ECLAIRAGE SERACOUPE SI SERACOUPE SI DEPASSEMENT DEPASSEMENT CHANGER a CHANGER VALEUR VALEUR SELECTIONNER RETROECLAIRAG RETROECLAIRAG VALEUR RETROECLAIRAG MODE OPERATOIRE MODE OPERATOIRE MODE OPERATOIRE CHRONO CHRONO CHRONO DUREE KIJ Seconds DUREE EJ EXIT DUREE KJ RETRO ECLAIRAGE RETRO ECLAIRAGE RET
47. eed hose assembly 1 from the priming port Operation To obtain a pressure reading proceed as follows 1 Switch the instrument ON and select the required TASK 2 Rotate the screw press clockwise to increase the applied pressure Note When hydraulic fluid is compressed and flows through a restriction there is an increase in temperature that affects the pressure Allow sufficient time for this pressure reading to stabilize before recording or logging a reading 3 After testing reduce the pressure in the system to zero by turning the screw press counter clockwise Before disconnecting the UUT open the isolation valve 4 Remove the connection to the UUT and fit a blanking plug into the instrument s pressure port Clean any spilt fluid off the instrument case Draining the Hydraulic Fluid Figure A3 To drain the hydraulic fluid from the instrument proceed as follows 1 Turn the isolation valve 4 fully counter clockwise Turn the instrument onto the left hand side pressure port nearest to the work bench Place receptacle below the pressure port to collect hydraulic fluid 2 Drain the system by slowly winding in the screw press 3 and then depressing the priming pump 2 plunger to expel any fluid remaining in the instrument 3 If necessary apply an air line to the priming port to clear any remaining fluid out of the instrument K415 Issue No 1 64 Hydraulic Calibrator Versions Operation Flushing Replenishing o
48. followed by cursor keys to set field values For Auto Log set TRIGGER field to PERIODIC M ENTER VALUE DATA LOGGING ii DATA LOGGING TASK Comer 24 V OFF FILENAME mL FILENAME LOGFILE2 CLEAR DATE 21 02 99 DATE 21 02 99 g0 g B ANY KEY STORE TIME 12 29 TIME 12 29 O TRIGGER PERIODIC TRIGGER PERIODIC VOLTAGE V O PERIOD 00 05 PERIOD 00 05 o 0 0 g POINTS 10 POINTS 10 j PRESSURE INT bar CHANGE START CHANGE START VALUE LOGGING VALUE LOGGING Manual Logging Enter the file details as shown above and select KEYPRESS for TRIGGER field Screen reverts to displayed parameters showing set up file as shown below k 24 V OFF DATA LOGGING DATA LOGGING te ernie FILENAME LOGFILE3 FILENAME LOGFILE3 DATE 21 02 99 DATE 21 02 99 Cc 80 g 0 TIME 12 29 TIME 12 29 TRIGGER KOGEJ TRIGGER EGEJ VOLTAGE V PERIOD PERIOD POINTS POINTS 00 B g PRESSURE INT bar CHANGE START CHANGE START VALUE LOGGING VALUE LOGGING TASK ADVANCED 24V OFF TASK ADVANCED 24 V OFF LOG FILE LOGFILE3 LOG FILE LOGFILE3 VOLTAGE V VOLTAGE V 20008 c000g PRESSURE INT bar PRESSURE INT bar LOG STOP NOW LOGGING 31 K415 Issue No 1 Memory Operations Recall Data Log Files Data Log To recall a Data Log file to the display ensure that DATA LOG is selected from the SETUP menu and proceed as follows MEMOIRE UTILISEE FEEDPRESS11 G3459 TEST1 RECALL O TEST2 TESTS v FICHIER 1 de 9 DATE 04 1
49. follows SELECTIONNER SELECTIONNER SELECTIONNER SELECTIONNER FONCTION RESISTANCE FONCTION ZERO INPUT O OFF RESIST ON ZERO O_O a O_O To ensure accurate measurements it is recommended that the zero procedure that compensates for the resistance of the test leads is carried out before performing this test Note Allow sufficient time after contact closure for the resistance to stabilize TASK P SWITCH 24V OFF SNAPSHOT MODE Connect Vin SW and Now short test leads MA in together Switch Resistance Input CONTACT STATE o e Connect switch test leads Press ENTER to continue now ready for Use across switch symbol Open circuit test leads Press ENTER to continue Press ENTER to continue g ia ia in 8 bar RUN The switch test is performed in the same way as the previous section except that the contact resistance is measured and displayed with the results FCT P PRESSOS MODE ENREG RAPIDE 24V OFF ETAT CONTACT ar FERMEA 15 060 bar OUVERTA 14 059 bar HYSTERESIS 1 001 DEMARRER 15 K415 Issue No 1 Taking Measurements Pressure to Display P Display Task P Display is a special application of Datalog To use this mode select Datalog from the Store Mode menu as detailed on page 37 Connect the UUT to the instrument as shown below and if required turn on and set up Cal Mode see page 11 A C
50. formats as detailed below Record Type 1 P Display Record Type 2 Switch Test Record Type 4 Leak Test Record Type 8 Input channel Min Max ON Record Type 120 Combination of all input process functions Record Type 896 Combination of all output process functions Record Type 1024 mA step mode Record Type 2048 mA value mode Record Type 4096 mA ramp mode Record Type 8192 no input selected Record Type 16384 no output selected Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 80
51. ft Keys 8 Hard Keys Figure 1 DPI 610 615 Key pad Display The display section of the instrument basically divides into four distinct sections The two main sections of the display are used to display a input and an output The remaining sections show the status display area and define the soft key functions A typical display is shown below Input Affichage Measurand Cc g0 B 0 INPUT V Output display eee 20008 OUTPUT bar Soft boxes ammables Gases Program 3 K415 Issue No 1 INTRODUCTION HARD KEY FUNCTIONS Figure 1 Summary of Functions EXIT keys to exit from the current screen or menu level to the level immediately preceding it To quit completely from any menu level press EXIT until the MEASURE SOURCE screen is displayed These key functions are not available in BASIC mode K415 Issue No 1 4 Key Function Page reference 1 0 This key is used to turn the instrument ON and OFF 7 The SETUP key provides access to the instrument s general 37 SETUP configuration parameters that are set up to certain default parameters on delivery The ZERO key can be used to zero either the selected input or output 9 ZERO display if the display reading is within 5 of zero Attempts to zero a larger offset result in an error message Zero too large INPUT The INPUT key is used to select the input parameter to be displayed 20 21 The TASK key is used as
52. keys to enter a finite value Cursor keys can then be used to nudge the output either up or down If required change pressure units with INPUT key Pressure Switch Test P SWITCH Task rossuro FCT P PRESSOS 24V OFF O MODE ENREG RAPIDE ETATCONTACT e xO a008 ioo O DEMARRER GI an A External pressure source indicator instruments only B Pressure regulator C Pressure switch under test e Contact state will be shown on display When contacts close buzzer sounds e Torun switch test close vent valve and press the RUN F1 key e Using the hand pump increase the applied pressure to just below the switch operating point Screw the volume adjuster in until the switch operates the display then shows the operating pressure of the switch e Reduce pressure until the switch releases indicated by the switch symbol The display then shows the release pressure and the hysteresis value K415 Issue No 1 14 Taking Measurements Pressure Switch Testing with Contact Resistance Measurement B DPIG15 sez FCT P PRESSOS _24V OFF MODE ENREG RAPIDE ETATCONTACT oe eal eee me 20008 O DEMARRER iG A External pressure source indicator instruments only B Pressure regulator C Pressure switch under test To perform switch test with contact resistance measurement select P SWITCH and proceed as
53. lator C Unit system under test e f required use the INPUT key to change pressure units e Set up the leak test WAIT and DURATION times to the required values as shown below Recommended minimum wait period 3 minutes FCT TESTFUITE 24V OFF PEGIER FCT TESTFUITE V OFF a 4 LS 24 MODE ENREG RAPIDE PERIODE MODE ENREG RAPIDE REGLER 030 0 4 ATTENTE m 3 D 4 DUREE ATTENTE ATTENTE DUREE DUREE DEMARRER DEMARRER PRESS FIN PRESS FIN FUITE TAUX FUITE FUITE TAUX FUITE n e Close the vent valve and pressurize the unit system to the required LEAK TEST pressure e Press the RUN F2 key to start the leak test When completed the beeper sounds and the leak test results are written to the display 17 K415 Issue No 1 Taking Measurements Transmitter Simulation TX SIM Task Provides a current output proportional to the calibrator s measured output pressure indicated pressure on indicator only version Select task TX SIM Press EXIT to skip set up screen if parameters are correct TRANSMETTEUR OS MASS TRANSMETTEUR SSS VALEUR VALEUR MINIMUM VALEUR MINIMUM Co am Co VALEUR MAXIMUM VALEUR MAXIMUM aoo 20 000 kPa 20 000 kPa 20 000 mA 20 000 mA CHANGER VALEUR REGLER VALEUR lt TRANSMETTEUR TRANSMETTEUR VALEUR MINIMUM VALEUR MINIMUM 0 000 kPa 0 000 kPa 4 000 mA 4 000 mA VALEUR MAXIMUM VALEUR MAXIMUM 20 000 kPa kPa 20
54. mat 41 Set Date 41 Set Time 41 Backlight 42 Calibration General 43 Calibration Check 43 Calibration Adjustment 43 General Procedures 44 Using The Calibration Menu 45 Change PIN 45 Pressure 46 Voltage Input Range 5 Volts 47 Voltage Input Range 50 Volts 49 Current Input Range 55 mA 51 Current Output Range 24 mA 53 Temperature 56 External Pressure Range 57 Add External Sensor 58 Hydraulic Calibrator Versions Introduction 61 Safety Instructions 62 Preparation for Use 62 Bleeding the System 63 Draining the Hydraulic Fluid 64 Flushing Replenishing or Changing the Hydraulic Fluid 65 Low Pressure Calibrator Versions Introduction 69 Preparation for Use Low Volume Systems 70 Method of Testing with Low Volume Systems 70 Preparation for Use Larger Volume Systems 72 Method of Testing with Larger Volume Systems 74 Calibration 75 Calibrate Internal Pressure Range 75 Appendix 1 Datalog File Example Typical Uploaded Datalog File DPI 610 79 Typical Uploaded Procedure Data File DP 615 80 vii K415 Issue No 1 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 viii INTRODUCTION Summary of Functions General The versions of the DPI 610 and DPI 615 instruments are pneumatic indicator pneumatic calibrator hydraulic calibrator and low pressure pneumatic calibrator All instruments measure and display pneumatic and hydraulic pressure applied to
55. nstrument can be checked as detailed on page 39 Set up a file on the PC to receive the data e g in the Windows Terminal program To upload a file proceed as follows Appendix 1 give details of a typical uploaded data log file SELECTIONNER FICHIER SOMMAIRE FICH SOMMAIRE FICH FEEDPRESS11 NOM FICH TESTS NOM FICH TESTS RECALL 63459 DATE 06 11 99 DATE 06 11 99 TEST1 HEURE 15 58 HEURE 15 58 O TEST2 MODE MANUEL MODE MANUEL v FORMAT 886 bytes FORMAT 886 bytes FICHIER 1 de 9 DATE 04 11 99 HEURE 10 58 Delete Data Log and Procedure Files To delete a Data Log file or a procedure file DPI 615 only proceed as follows Alternatively to delete all logged files simultaneously select ERASE ALL FILES F2 at the erase screen MEMORY USED SELECT FILE MEMORY USED MEMORY USED FEEDPRESS11 FEEDPRESS11 FEEDPRESS11 RECALL G3459 63459 63459 TESTI TEST1 TEST1 O TEST2 TEST2 TEST2 v v v FILE 1 of 9 DATE 04 11 99 TIME 10 58 FILE 1 of 9 FILE 1 of 9 DATE 04 11 99 TIME 10 58 DATE 04 11 99 TIME 10 58 ERASE ERASE ERASE ERASE CHOSEN FILE 7 33 K415 Issue No 1 Memory Operations Data Log Downloading Procedure Files DPI 615 instruments only Complete test procedures may be downloaded from a PC to the DPI 615 instrument via the RS232 port A procedure consists of a number of Druck Universal Command Interface DUCI commands that are usually assembled by a linking m
56. nt and Instrument Parameter Range since Uncertainty Digital Voltmeter 5V input 30 ppm 1 digit 10 ppm 5yV Digital Voltmeter 50V input 45 ppm 1 digit 11 ppm 110 uV Digital milliammeter 55mA input 150 ppm 4 digit 100 ppm 1nA Digital milliammeter 24mA output 150 ppm 4 digit 160 ppm 1nA Precision thermometer ambient temperature 0 2 C 0 1 C 1 digit Deadweight tester pressure internal external Class A deadweight lt 0 025 ppm parts per million Table 1 Internal External Pressure Transducer Verification Permissible deviation Nominal applied value as a of M Vn full scale Bea MS eee external LPE 9400 sensors 0 10 for absolute ranges 0 025 FS 0 05 span 20 0 025 FS 0 05 span 40 0 025 FS 0 05 span 60 0 025 FS 0 05 span 80 0 025 FS 0 05 span 100 0 025 FS 0 05 span 80 0 025 FS 0 05 span 60 0 025 FS 0 05 span 40 0 025 FS 0 05 span 20 0 025 FS 0 05 span 0 10 for absolute ranges 0 025 FS 0 05 span PC Pressure Calibrator HC Hydraulic Calibrator LP Low Pressure Calibrator K415 Issue No 1 44 Calibration Using the Calibration Menu The calibration routines are selected from the Settings menu as detailed on page 38 Enter the calibration PIN number initially set to 4321 press and the display shows the Calibration Menu PIN security To
57. ocation Supporting text 10 characters may be appended Twenty memory locations are available on a cyclic buffer When all 20 have been used store operations overwrite existing locations starting at Location 1 FCT CONFIG 24V OFF FCT CONFIG 24V OFF MODE ENREG RAPIDE MODE ENREG RAPIDE e8080 2Anan 30008 o bar Recalling Stored Data Screen Snapshots To recall a previously stored display press the RECALL key This recalls the last display saved Press the left lt or right gt cursor keys to recall the previous or next locations respectively To exit RECALL press the EXIT key SELECTIONNER ENREG ECRAN 2 TEST19 OS EMPLACEMENT o c8080 20008 CE Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com K415 Issue No 1 30 Memory Operations Data Log Data Log Operations Data Log is a special application of store mode that enables the calibrator to either automatically log displays at preset time intervals or to manually log a display on operation of the STORE key Logged data is written to a user specified file To set up a Data Log file proceed as follows e Select a task other than BASIC If using ADVANCED set up required output parameters e Use SETUP to select Data Log from the Store Mode Menu see page 37 Auto Log Timer Press STORE and set up the Data Log file parameters as shown below Use CHANGE VALUE F1
58. on page 10 e If applicable turn on Cal Mode and set up test parameters as detailed on page 11 Voltage Output Pressure Transmitter P V Task Select the P V task from the task menu and connect the UUT to the calibrator as shown below Voltage output transducers with a 10 V supply and outputs of 10 V can be calibrated using the 10V output sockets supply and the transducer output connected to a voltmeter refer to Method on page 13 for a test procedure A O Eat hs ee me B O fe O seu 00280 O T bl o 20008 reaps O C Tinie reo C G1 E F2 O A External pressure source indicator instruments only B Pressure regulator C Excitation 10V e f required select the output units as described on page 10 e If applicable turn on Cal Mode and set up test parameters as detailed on page 11 K415 Issue No 1 12 Taking Measurements Pressure Converter Pressure to Pressure Task Select the P P task from the task menu and connect the UUT to the calibrator as shown below Testing a converter requires one pressure to be applied to the unit under test UUT and another converter output to be measured The additional measurement is provided by the external transducer option Method e Connect the UUT to the calibrator and plug the external transducer into the calibrator as shown below Co A External pressure source indicator inst
59. or E Test Equipment 99 Washington Street OC Depot Melrose MA 02176 Sensing Fax 781 665 0780 1 800 517 8431 TestEquipmentDepot com Druck DPI 610 615 Portable Pressure Calibrator Series User manual K415 Safety The manufacturer has designed this equipment to be safe when operated using the procedures detailed in this manual Do not use this equipment for any other purpose han that stated This publication contains operating and safety instructions that must be followed to ensure safe operation and to maintain the equipment in a safe condition The safety instructions are either warnings or cautions issued to protect the user and the equipment from injury or damage Use suitably qualified technicians and good engineering practice for all procedures in his publication Pressure Do not apply pressures greater than the safe working pressure to this equipment Maintenance The equipment must be maintained using the procedures in this publication Further manufacturer s procedures should be carried out by authorized service agents or the manufacturer s service departments For technical advice contact the manufacturer A qualified technician must have the necessary technical knowledge documentation special test equipment and tools to carry out the required work on this equipment Symbols This equipment meets the requirements of all relevant European safety directives The equipment carries the CE mark
60. prevent unauthorised access it is recommended that the PIN number be changed as soon as possible CALIBRATION SELECT OPTION INT RANGES EXT SENSORS Change PIN To change the PIN code select CHANGE PIN from the calibration menu and proceed as follows Note To set and verify a new PIN the new PIN code must be entered twice SET NEW PIN e ifthe second code entered differs from the first the new PIN will not be set SET NEW PIN AGAIN ATTENTION CODE NON VALIDE Calibrate Internal Ranges SELECTIONNE CALIBRATION OPTION CAL GAMMES INTER CAPTEURS EXT MODIFIE CODE Select the INT RANGES from the menu as shown above and follow the calibration procedure on the display 45 K415 Issue No 1 Calibration Internal Pressure Range Use the following procedure for calibrating the internal pressure range Note f calibrating the hydraulic calibrator version the calibrator must first be primed as detailed on pages 59 to 66 1 Connect the outlet port of the instrument to a pressure standard 2 Allow the instrument s temperature to stabilize for a minimum of 1 hour 3 Switch the instrument on enter CALIBRATION mode and select INT RANGES from the CALIBRATION menu and then PRESSURE INT CALIBRATION SELECT OPTION PRESSURE INT VOLTAGE IN CURRENT IN CURRENT OUT TEMPERATURE 4 CALIBRE PRESSION INT
61. ptions and are fully described under the appropriate section headings CURSOR KEYS Figure 1 The cursor keys consist of a block of four keys designated up 4 down 7Y left lt and right gt In programs where options need to be selected from a list e g the TASK selection program the up 4 and down Y cursor keys are used to highlight one of the options from which it can be selected by the ENTER key In TASK mode where more than one page of options are provided the left lt and right gt cursor keys will switch between pages 1 Test port connect to unit under test 2 Hard keys 3 Cover external interfaces 4 Electrical inputs 5 Electrical outputs 6 Cursor keys 7 Function soft keys 8 Release valve releases pressure through 9 9 Vent port 10 Select positive or negative pressure 11 Pump 12 Fine pressure adjuster Figure 2 DPI 610 615 Calibrator Controls 5 K415 Issue No 1 INTRODUCTION Summary of Functions ELECTRICAL CONNECTIONS 1 Cover closed when not using connectors External transducer RS232 connector Temperature sensor DC power input ne W PM Figure 3 Electrical System Connections Measurement inputs and Source outputs are made via the control panel sockets as shown below IPI G15 P ane B DPI615 geie h 3 INPUTS 0 n weut C V lt OUTPUTS TASK O 5 zo 20008 bar so C ST PRESSION 5 nou D wo O 1 Status display 2 Input display 3 Electrical input sockets 4
62. r Changing the Hydraulic Fluid Figure A3 If necessary to remove any contaminants flush out the hydraulic system as follows ad G Connect the bleed hose assembly 1 to the priming port and a bleed hose to the pressure port as shown below 1 Bleedhoseassembly 2 Primingpump 3 Screw press 4 Isolation valve O Open C Closed Figure A3 Flushing Filling Connections Fill the priming fluid container with clean hydraulic fluid of the required type Use the priming pump 2 to pump fresh hydraulic fluid through the system until clean hydraulic fluid free of air bubbles emerges into the container at the output port Discard the contaminated fluid expelled during this process Remove the bleed hose assembly 1 located to the output port and to prevent the ingress of any contaminant fit a blanking plug in its place Close the isolation valve 4 and remove the bleed hose assembly 1 from the priming inlet Clean off any surplus oil that may have spilled onto the instrument casing The instrument is now ready for operation or storage If storing apply a label detailing the type of hydraulic fluid contained in the instrument For long term storage it is recommended that the instrument be drained and stored empty 65 K415 Issue No 1 This page intentionally left blank K415 Issue No 1 66 Low Pressure Calibrator Versions K415 Issue No 1 67 This page intentionally left blank K415 Issue No 1 68 Low
63. rument Store the negative full scale point CALIBRE PRESSION INT CALIBRE PRESSION INT CALIBRE PRESSION INT GAMME 2 5000 mbarL GAMME 2 5000 mbarL REGLER VALEUR GAMME 2 5000 mbarL 2 4999 24999 2 4999 Appliquer valeur ve PE Pa A App sur ENTER quand la Em la valeur est stable CED 7 Valider point vo PE a Apply negative half full scale pressure to the instrument and store the negative half full scale point 2499 2499 12499 Entrer val appliquee Appliquer 50 valeur ve App sur ENTER quand la F3 l i S D Oo la valeur est stable 75 K415 Issue No 1 a a Apply a nominal zero pressure to the instrument and store the zero point GAMME 2 5000 mbar L GAMME 2 5000 mbar L REGLER VALEUR GAMME 2 5000 mbar L 00000 00009 00000 Appliquer zero nominale Enirer val appliques App sur ENTER quand la OO oO oO oO la valeur est stable CHANGER Momoriser point zero T Apply the positive half full scale pressure to the instrument and store the positive half full scale point GAMME 2 5000 mbarL GAMME 2 5000 mbarL REGLER VALEUR GAMME 2 5000 mbarL 12499 12499 12499 Appliquer 50 valeur ve Entret VL appiqvae App sur ENTER quand la le 5 o D la valeur est stable Apply positive full scale pressure to the instrument and store the full scale point GAMME 2 5000 mbar L GAMME 2 5000 mbar L REGLER VALEUR GAMME 2 5000 mbar L 24999 2 4999 2 4999 Appliquer PE nominale Entrer
64. ruments only B Pressure regulator C External pressure supply D Pressure to pressure device E External transducer e Press the TASK key and select the P P task Providing the external transducer has been calibrated and its parameters stored in the calibrator the display shows External pressure in the input window and calibrator Output pressure in the output window If an error message NO SENSOR OR CAL INVALID is displayed this indicates that the external transducer has not been entered and or calibrated with the calibrator Refer to page 45 for details of adding an external transducer If an external transducer change is made switch the calibrator off and then on to load new transducer data e f required select the input and output units as described on page 10 e If applicable turn on Cal Mode and set up test parameters as detailed on page 11 Note Match pressure ranges to give required accuracy and avoid overpressure If external pressure is required as the output and internal pressure the input use ADVANCED mode for this set up 13 K415 Issue No 1 Taking Measurements Current to Pressure Converter I P Task ressure TASK O SORTIE 8304 K NOUV VAL 8304 iG A External pressure supply B Pressure to current device 24V e Usethe up 4 and down Y cursor keys to adjust the loop current to the required value Alternatively press ENTER and use cursor
65. s given in Table 2 page 50 to the voltmeter after both voltage ranges have been calibrated 8 Disconnect the calibration test equipment K415 Issue No 1 48 Calibration Voltage Input Range 50 Volts Use the following procedure for calibrating the internal 50 Volt range 1 2 3 4 Switch the instrument on enter CALIBRATION mode and select INT RANGES from the CALIBRATION menu as shown on Page 45 Select 50V range for calibration CALIBRATION SELECT OPTION SELECT RANGE SELECT OPTION PRESSURE INT O 5 VOLTS O RS EMS CURRENT IN CURRENT OUT TEMPERATURE CALIBRATING VOLTAGE CALIBRATING VOLTAGE CALIBRATING VOLTAGE RANGE 5 RANGE 50V RANGE 50V Apply nominal zero value Enter Applied Value Press ENTER key when applied value is stable oo E oO E VALUE Remove the shorting link from the voltmeter terminals connect the Vin terminals of the instrument to a variable voltage source and connect a digital voltmeter across the source DVM 49 K415 Issue No 1 Calibration 5 Set the variable supply voltage to 50V 0 1V and enter the measured full scale voltage 49984 CALIBRE TENSION GAMME 50V CALIBRE TENSION CALIBRE TENSION GAMME 50V GAMME 50V Appliquer PE nominale Entrer val appliquee Enter val appliquee 49984 CHANGER DEMARRER VALEUR App sur ENTER quand la valeur est stable CALIBRE TENSION CALIBR
66. se Low Volume Systems Caution This calibrator can produce a maximum differential pressure of 120 full scale Make sure any component connected to this calibrator can withstand this maximum differential pressure a Use the TASK key to set up the calibrator for an appropriate test Example P DISPLAY a To record test data for other tasks set up the calibrator to either Data log or Snapshot as required refer to pages 30 or 31 a Fit an appropriate pressure fitting to both the positive and negative ports using a bonded seal as shown in Figure B2 Ensure that both fittings are tight a To generate pressure start with the volume adjuster wound fully out To generate vacuum start with the volume adjuster wound fully in a Ensure that the vent valve is open fully counter clockwise Connect the device or system under test to both the reference and the pressure port Connect the ribbed arm of the double tubing to the high pressure input of the device under test Note To minimize temperature effects always use double tubing separating the arms of the tubing only by the minimum amount necessary to make the pressure connections A typical application P DISPLAY showing test connections to a Magnehelic pressure gauge are shown in Figure B2 Method of Testing with Low Volume Systems a Connect the device under test to the calibrator and prepare for test as detailed above a Close the vent valve turn fully clock
67. shot text Record the test results Open vent valve to release test pressure Note f using external pressure supply isolate supply before opening the vent valve 19 K415 Issue No 1 Advanced Task Select Input General Advanced task allows the user to configure the instrument to monitor one of a number of different input measurements and outputs sources Additionally five process functions Tare Max Min Filter Flow and Span can be applied to the input functions Select Input To display an input channel select ADVANCED task from the task menu The display shows the list of the input selections and if available the PROCESS soft box F1 and the UNITS soft box F2 The following procedure shows the method of input channel selection and the method of changing units SELECTIONNER neur O SELECTENTEE CHOIX UNITES UNITES SELECTIONNER PRESSION _ INT Sahnaeceas ENTREE PRESSION EXT inHg TENSION ae hPa COURANT Pa TEMPERATURE y input C SELECT ENTREE A SELECTIONNER EGTIONI PAS D ENTREE amp PROCESS UNITES Note Left right arrow keys function as page up down keys Refer to pages 21 to 24 for details of process functions Ambient Temperature Measurement To set up the instrument to read ambient temperature proceed as follows SELECTIONNER input O SELECT ENTREE SELECTIONNER UNITES SELECTIONNER PRESSION INT UNITES DE ENTREE PRESSION EXT TEMPERATURE TENSION
68. t currents FCT CONFIG 24V OFF MODE ENREG RAPIDE FCT CONFIG 24V OFF MODE ENREG RAPIDE LINEAIRE 4 20 mA PAS LINEAIRE 4 20 mA PAS EJ ma mA 12 E 20 Bans mA e For current sourcing applications turn on the 24V supply as shown on page 28 For current sinking applications connect an external supply as shown on page 25 and leave the 24V supply switched OFF e Press RUN F1 to run program A flashing status display CHECK LOOP indicates a fault in the external loop i e supply fault or open circuit Note The dwell time at each step is approximately 10 seconds e Press STOP F1 when running to stop at any point Press RUN F1 to resume K415 Issue No 1 26 Advanced Task Select Output mA Ramp Press the OUTPUT key and select mA RAMP as shown previously in mA Step e Define ramp required by entering START and END current values as shown below FCT CONFIG 24V OFF FCT CONFIG 24V OFF MODE ENREG RAPIDE MODE ENREG RAPIDE DEBUT DEBUT o000 m m e For current sourcing applications turn on the 24V supply as shown on page 28 For current sinking applications connect an external supply as shown on page 25 and leave the 24V supply switched OFF e Press START F1 to run the program A status display CHECK LOOP indicates a fault in the external loop i e supply fault or open circuit Note The ramp cycle min to max or max to min is approximately 60 seconds FCT CONFIG 24V OFF FCT CONFI
69. ternal system under test to the calibrator and prepare for test as detailed on Page 72 Note To apply a negative differential pressure connect the tee piece refer to Figure B3 to the negative port and use the hand pump to apply a positive pressure to the negative port a Close the vent valve turn fully clockwise a Zero the calibrator by pressing the ZERO key as in the sequence below TASK P DISPLAY 24V OFF TASK P DISPLAY 24V OFF TASK P DISPLAY 24V OFF DISPLAY DISPLAY 000p mbar PLEASE WAIT 0028 0028 mbar mbar CHANGE ZERO INTERNAL SENSOR VALUE YES NO CAUTION TO AVOID THE APPLICATION OF TRANSIENT OVER PRESSURE PULSES TO SENSITIVE EXTERNAL SYSTEMS SQUEEZE THE HAND PUMP SLOWLY a Close the pump valve and operate the hand pump to pressurize or depressurize the device or system under test to just above below the required level a Adjust the output pressure to the required level by using the volume adjuster as a fine adjustment Allow a short period for the pressure to stabilize before fine trimming Note The larger the external volume the less effect the volume adjuster will have on the output pressure a Record the test result using either data log or snapshot facility as required a Use the pump and volume adjuster to set up any additional test pressures required The recommended method starts at 0 increasing to 10 25 50 75 and 100 full scale and then decreasing to 75 50 25 10 and
70. the test port or to an externally connected pressure sensor Pressure measurement can be absolute gauge and sealed gauge and in ranges from 2 5 mbar to 700 bar 1 0 inH20 to 10000 psi The calibrator versions of this instrument contain pneumatic or hydraulic pressure generation components to produce pneumatic pressure ranges between 1 to 20 bar 14 5 psi to 300 psi and hydraulic pressure ranges up to 400 bar 6000 psi The electrical connections on the front of the instrument enable the instrument to measure 50 volts d c and 55 mA and produce 10 volts d c or 24 volts d c and a maximum of 24 mA An integral sensor provides measurement of ambient temperature Additional sensors option B1 connect to an external connector and extend the pressure measurement range and include differential pressure measurement The instrument has an RS232 connector to enable uploading of test data to a compatible documenting system The DPI 615 has the ability to download from a PC pre defined calibration and test routines Six alkaline C size batteries or option A rechargeable batteries with a charger adaptor power the instrument Important Notice Zinc carbon and zinc chloride cells should NOT be used in this instrument Use only the battery types as shown in the table on page 7 Description of Procedures In the procedures outlined in this user guide hard fixed function and soft variable function key operations are shown in bold type
71. uments during a current out calibration routine the 24V dc output is automatically turned on max50V 2 caT F 53 K415 Issue No 1 Calibration 4 external milliarmmeter CALIBRATING CURRENT RANGE 0 24 mA Measure 10 FS output Press ENTER key when applied value is stable 5 CALIBRATING CURRENT RANGE 0 24 mA Enter measured current O0000 a CALIBRATING CURRENT RANGE 0 24 mA Enter Measured Cu 2458 Measure the 10 full scale output current and enter the value measured on the CHANGE VALUE _ irrent Measure the 90 full scale output current and enter the value measured on the external milliammeter CALIBRATING CURRENT RANGE 0 24 mA Measure 90 FS output CALIBRATING CURRENT RANGE 0 24 mA CALIBI Press ENTER key when applied value is stable Store Cal point CALIBRATING CURRENT RANGE 0 24 mA Enter Measured Current elssl CHANGE VALUE 7 CALIBRATING CURRENT RANGE 0 24 mA Store Cal point yes No RANGE 0 24 mA Enter Measured Current RATING CURRENT CALIBRATING CURRENT RANGE 0 RESULTS m 2 784670e 04 c 1 459980e 02 m2 2 7810216 04 c2 8 814727e 02 Measured 547315 726779 Calibration Complete Press ENTER to continue Press the ENTER key to accept the calibration Press the EXIT key four times to quit the CALIBRATION and SETUP modes Verify the instrument s output current calibration
72. wise a Zero the calibrator by pressing the ZERO key as in the sequence below TASK P DISPLAY 24V OFF TASK P DISPLAY 24V OFF DISPLAY DISPLAY 0028 0000 CHANGE ZERO INTERNAL SENSOR PLEASE WAIT VALUE YES NO Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 FAX 781 665 0780 TestEquipmentDepot com Low Pressure Calibrator Versions Open O Closed Figure B2 Test Connections K415 Issue No 1 71 Method of Testing with Low Volume Systems continued a Turn the volume adjuster coarse control clockwise counter clockwise for vacuum to set up the required test pressure Use the volume adjuster fine control to adjust the test pressure of the calibrator to exactly the required value Use the TASK key to set up the calibrator for an appropriate test Example P DISPLAY To record test data for other tasks set up the calibrator to either Data log or Snapshot as required refer to pages 30 or 31 If required and for DPI 615 calibrators only switch on Cal Mode refer to pages 11 34 and 35 Turn the volume adjuster clockwise to set up any additional test pressures required The recommended method starts at 0 increasing to 10 25 50 75 and 100 full scale and then decreasing to 75 50 25 10 and 0 Note To release the output pressure at any point during a test or series of tests open the vent valve Allow sufficient time for the connected system to vent ver
73. y important when connected to larger system volumes gt 0 25 litres 15 cubic inches Preparation for Use with Larger Volume Systems a Set up the calibrator to record the test data using either Data log or Snapshot facilities refer to pages 30 or 31 If required and for DPI 615 calibrators only switch on Cal Mode refer to pages 11 34 and 35 Fit the appropriate pressure fitting to both the positive and negative ports using a bonded seal as shown in Figure B3 Make sure that both pressure fittings are tight Turn the volume adjuster counter clockwise to approximately half way approximately 30mm 1 of thread showing Make sure that the vent valve is open fully counter clockwise Connect the hand pump and tee piece as shown in Figure B3 Connect the device or system under test to both the reference and the pressure port as shown Connect the ribbed arm of the double tubing to the high pressure input of the device under test Note To minimize temperature effects always use double tubing separating the arms of the tubing only by the minimum amount necessary to make the pressure connections See Figure B3 K415 Issue No 1 72 Low Pressure Calibrator Versions C Closed 2 Tee piece inserted in positive output line O Open 1 Todevice system under test Figure B3 Hand pump Connections 73 K415 Issue No 1 Method of Testing with Larger Volume Systems a Connect the device or ex

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