delta 1600s-iv
Contents
1. A specific set of gases i e CO HC as propane CeH 4 or methane propane CH and CO for the DELTA1600S IV is measured as follows A regulated infrared source IR provides a photon stream in the range of 2 to 5 microns um The infrared light is directed through the sample cell to the optical block The source Is modulated with ca 2Hz Infrared transparent sapphire windows are provided at each end of the sample cell The sample cell is temperature regulated so that a measurement compensation for the sample gas temperature and pressure variances is provided Infrared light not absorbed by the sample gas is transmitted to the optical block It passes four optical bandpass filter that are each characteristic for the target gases one filter is the reference filter it is used for ageing and soiling compensation Four pyroelectric detectors that share the same housing collect light passed through the fil ter They produce a voltage that is proportional to light intensity The detector block tempera ture measurement and regulation facilitates compensation for IR filter and IR detector tem perature variances The detector output is preamplifier and sent via a multiplexed to an ana logue or to a digital converter ADC The microprocessor samples the ADC and provides all compensation routines calculation displaying and data management MRU GmbH 01 01 Delta 1600 S IV Instruction manual 4 4 O and NOx MEASUREMENT O and NO gas co2. With the Print key you come to following menu Return Print Adjust Set to zero 29 MRU GmbH 01 01 Delta 1600 S IV Instruction manual With X select Adjust and press Enter Now a window with the coefficient of correlation between Propane and Hexane and the parameters of the setting appears With the Enter key 9 the window IR bench adjustment appears once more The new after the adjustment calculated actual values will be displayed If necessary you have to repeat the procedure By means of pushing the Enter key amp three times you can return to the Adjustment menu 8 7 1 2 Adjustment of electrochemical sensors Gas factor actual 02 0 20 90 NO 0 978 0 window electrochemical sensors adjustment The setting values of the test gaz bottle are adjusted in co operation with the factors so that the setting values are egual with the actual values With the keys A l Y you can choose the sensor and with the keys left right lt the ap propriate factor will be adjusted Also theses factors will be stored in the EEPROM By means of pushing the Enter key three times you can return to the Adjustment menu 8 7 1 3 Interval of adjustment Set Calib Date By selection of the menu point adjustment interval appears following inguiry Adjustment correct gt yes window set Calib Date no 30 MRU GmbH 01 01 Delta 1600 S IV Instruction m
3. amp as long as device gives a long buzzer tone after switching on the unit The following analogue value window 1 appears HC 18000di CO 18000di CO2 IR Ref Window ANALOG VALUES 1 26 MRU GmbH 01 01 Delta 1600 S IV Instruction manual e Analog values are indicated as digits for the determination of the analog digital converter e Service values can be scrolled by pressing the arrow keys A Y and SE T Detec 5000 di T Block 4950 di T Unit 3521 di U Ext 125 di Window ANALOG VALUES 2 Window ANALOG VALUES 3 e Window ANALOG VALUES 3 appears only in connection with the corresponding op tions Leave menu point ANALOG VALUES by pressing the Enter key The following window appears Ser Nr 272 082 V 3 01 IV Window DEVICE NUMBER SOFTWARE VERSION Software version of the device is indicated below the serial number Window closes approx seconds without user s action gt return to menu point SETTINGS You can also print out values in the the menu point SSERVICE This print out is very important for correct diagnosis in case of an error 27 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 7 Menu adjustment The adjustment is possible in the menu Adjustment pMaintenance Return Clock Service Maintenance Please select with the arrow keys Maintenance and confirm with the Enter key Now you have to ent
4. http www mru de and environmental protection Ltd E mail info mru de nA EMISSION MONITORING SYSTEMS MRU GmbH 01 01 Delta 1600 S IV Instruction manual 1 Notice The products described in this manual are subject to continuous development and improvement and it is therefore acknowledged that this manual may contain errors or omissions MRU encour age customer feedback and welcome any comments or suggestions relating to the product or documentation These should be forwarded to the Customer Feedback Department at the address given below MRU GmbH Fuchshalde 8 741 72 Neckarsulm Obereisesheim GERMANY Phone 49 71 32 99620 Fax 49 7132 99 62 20 Email Homepage This manual is intended as a guide to use the product MRU shall not be liable for any loss or damage whatsoever arising from the wrong comment in terpretation of information s from this manual or any mis use come out of this manual MRU GmbH 01 01 Delta 1600 S IV Instruction manual 2 MRU Art Number 2 1 Options MRU Description technical data Oty Art Number 55996 NO measurement 0 5000 ppm resolution 1pbpbm J EEE 55998 O2 measurement 0 25 resolution 0 01 56001 IR printer interface 55425 Infrared Thermalprinter 55715 JABS Case 55665 Genuine leather case 56620 Battery pack rechargeable 12 V capacity 3 to 4 hrs 56623 Quick Charger Microcontroller J 58039 Batte
5. if it is required For zeroing please remove inlet hose Set to zero please wait 60 Please connect inlet hose 8 6 MENU SETTINGS Select menu point SETTINGS in the MAIN MENU by means of the arrow keys A Y and confirm by pressing the Enter key The following window is displayed Return Clock Service Maintenance Window SETTINGS e Cursor can be moved between the 4 menu points by means of the arrow keys ANY e Confirm selected menu point by pressing the Enter key 25 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 6 1 MENU POINT RETURN e Press Enter key amp in the menu point RETURN gt return to MAIN MENU 8 6 2 MENU POINT CLOCK Select menu point CLOCK in the menu SETTINGS by means of the arrow keys A W and confirm by pressing the Enter ke The following window appears Time Date 28 01 99 Window CLOCK e Cursor can be moved by pressing the arrow keys lt gt e Value can be increased or decreased by pressing the arrow keys AV e Date is displayed according to European standard day month year Confirm by pressing the Enter key gt return to menu point SETTINGS 8 6 3 MENU POINT SERVICE Menu point SERVICE can be selected by 2 different ways e Menu SETTINGS gt select menu point SERVICE by pressing the arrow keys A Y gt confirm by pressing the Enter key 9 e Press On Enter key
6. g Customer kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk MEASURE Delta 1600S IV kkxkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk 18 01 01 10 10 2260 ppm 8 7 12 0 2 55 132 pom MRU GmbH Fuchshalde 8 74172 Obereisesheim Tel 07132 9962 0 Fax 07132 9962 20 Your company address can be saved upon request 23 MRU GmbH 01 01 O Sdn TT PACK RD 1 OFF ON 2 Print contrast 3 Paper advance 4 Door 5 Paper slot 6 IR receiver End of printer paper roll Delta 1600 S IV Instruction manual Insert printer paper roll Cut end of paper properly see drawing Do not use paper with wrinkles or bad paper edges Avoid any obstruction of the printer mechanism Open paper protection flap Position paper like illustrated see printer manual of Hew lett Packard Pull paper through lid of printer Pull paper through lid of printer Press 3 until paper is coming out In case of paper jam pull paper back very carefully Insert printer paper roll and close protection flap Never operate printer without paper Do not pull paper from the front press 3 Do not pull paper from the back press 3 Do not use printer paper until paper end in case that the paper end is pasted to the inner body HP paper is not pasted 24 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 5 1 Menu Set to zero In this menu you can perform the Set to zero
7. 00 S IV Instruction manual 6 DELTA 1600 S IV Module Applications 6 1 Operational reguirements Sample System The design of the sample system assures that when the gas reaches the DELTA1600S IV the gas temperature is similar to the ambient temperature Condensation in the analyser has to be avoided To reach this target the condensate is collected in a condensate trap The bench it self is temperate to 50 C to avoid a condensation inside the sensor bench and protect the IR bench and the analyser The sample gas stream should not contain particles gt 5 um filter included in the condensate trap The gas flow through the bench should be the same for all conditions i e measuring mode zeroing and calibration 6 1 1 Summary e Relative humidity non condensing e Gas temperature T gas approx T ambient When the gas reach the analyser e Particle size lt Sum e Ambient Temperature Tambien gt 5 C 6 2 User Interface Requirements Summary 6 2 1 Software amp Communications e 9600 Baudrate e Communicates over RS 232 6 2 2 Electrical amp Electronic e 12 VDC input e Typical 6 watts max 24 watts 6 2 3 Mechanical amp Pneumatic e 1 2 min sample flow e Weight 800g e Size 100 mm x 210 mm x 50 mm 6 3 RS 232 Configuration Baud 9600 Stop Bits 1 14 MRU GmbH 01 01 Delta 1600 S IV Instruction manual Data Bits 8 Parity none 7 FUNCTIONAL DESCRIPTION 7 1 DEVICE ILLUSTRATION IR i
8. MRU GmbH 01 01 Delta 1600 S IV Instruction manual Q EMISSION MONITORING SYSTEMS lt gt Instruction manual oen 600 5 PRI LU EAN CR DELTA 1600S IV Before use please read the following instructions carefully Ja eb 0 G TECH DOC D1600S IV ENG D1600S IV_ENG DOC MRU No 58322 EMISSIONSMESSTECHNIK ENGLISCH MRU GmbH 01 01 Delta 1600 S IV Instruction manual Attention Inspect shipments in the presence of deliverer If necessary remove packaging material and have damages to packaging and goods confirmed on the packing slip Any such notice must be re ceived by MRU within 3 days upon receipt of package Otherwise they could not admit Important notice This is a high grade electronic analyzer To ensure proper and continuous function several batter ies lithium cells and rechargeable batteries are built in which have a self discharging effect Therefore it is absolutely necessary to recharge this analyzer at least every four to six weeks for at least 12 hours with the MRU line power also if the analyzer is not used Thereafter switch on unit and let it calibrate completely Not keeping to this rule will void your warranty Save the original box and the packing material to protect the de vice in case you have to ship or transport it Fuchshalde 8 74172 Neckarsulm Obereisesheim Germany Phone 49 7132 9962 0 Fax 49 7132 9962 20 Measuring instruments for flue gases Internet
9. a Oty in the unit Art Number CoO o ee 11165 Star filter J Hoses J s 55546 56047 1 ee 10 2 3 Consumption parts MRU Description technical data Art Number 55633 Service cleaning set 6116 Printer paper roll 58 mm x 25 m thermal paper single layer 3 MRU GmbH 01 01 10 3 CONDENSATE TRAP Delta 1600 S IV Instruction manual Empty condensate only when pump is switched off Pull off condensate box pos 3 Dispose condensate Wash and dry or replace dirty and humid filter tabs 38 4 Adaptornipple 54442 Description MRU Art No Screwing nozzle R 1 8 SO 40511 6 1 8 brass material 17 Exhaustgasfilter 155783 Pos No l 2 4 6 8 KI 17 MRU GmbH 11 00 Delta 1600 S Instruction manual 10 4 Repair Slip Servicing stations Address ea een aa ao thr toes ker lah aan A Repair Slip Date misessa Name ORCS MISS Satamaito ven GH Ramma iee R MRU Serial N nnn CUSLOME SAOCIESS samaa oumammeuusa vuoat Taa Manka sa Oaks ae SMP Sulit Dsante Site ee desta Please mark permanent malfunction malfunction temporarily complete device check L check and repair of the following items O sensor NO sensor NO sensor L SO sensor CO sensor ite NER admit ET Chimney draft ambient air measurement gas temperature measur
10. anual With the selection of Yes the counter for the checking of the adjustment interval will be set to Zero 8 7 1 4 Menu hour since service In this menu the state of the service hours counter will be displayed This shows the add up of the operating hours between two successive adjustments After an adjustment the counter will be set to zero 31 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 7 2 MAINTENANCE The menu MAINTENANCE can be reached via PIN code Only the manufacturer or the ser vice stations are permitted to use this PIN code In case that you should have selected this menu point by mistake please press 6 x any key the choice is open gt return to the SERVICE menu Maintenance PIN Code Window PIN CODE The subdivision of this menu is described in the service manual 8 8 SWITCH OFF When the device is being switched off device configuration is saved in the EEPROM perma nently In case that the IR bench is still in the stack device can not be switched off by means of the OFF key The following window will be displayed Purge Please wait After successful purging HC lt 20 ppm device switches off automatically 32 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 9 Quick Charger 8 9 1 Features e Microcontroller controlled charging e Battery test phase at the start of each charging cycle to detect broken battery packs e Broken battery pack
11. detection and charging current off e Short circuit detection e Electronic protection against reversed battery e Battery charging at the start of the charging cycle is of no importance e Automatic switching over to trickle charge e Button for discharging automatically followed by charging 8 9 2 Operation The charger starts charging automatically as soon as a battery pack is installed and the charger is plugged in The red LED battery contact detection test phase flashes for about 10 seconds Note If the red LED after the test phase still keeps flashing check the polarity of the battery pack switched If polarity is right and the red LED keeps flashing after the test phase the battery pack is broken and you have to throw it away in a special container for small chemical waste The test phase is followed by charging procedure red LED on After the charging pro cedure the charger switches automatically over to trickle charge green LED flashing red LED off To avoid memory effect loss of capacity due to frequent partly discharging you have to discharge the battery pack every now an then After the test phase press the PRESS button approximately 2 seconds red LED flashing After discharging and after a power interruption the charger automatically switches over to charging 8 9 3 LED s3 Red LED flashing Battery contact detection test phase Battery pack reversed Battery pack broken discharging after pres
12. easurement data memory set to zero gt return set date and time date time service values view service values service menu return C adjustment _ gt set to zero settings set to zero adjustment internal menu internal menu MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 OPERATION 8 1 PREPARE FOR MEASUREMENT MAINS OPERATION DELTA 1600 S IV option e The MRU mains power supply has to be connected at the rear side of the device Rotate knurled ring of the plug clockwise to screw the connector Rotate knurled ring of the plug anticlockwise to unscrew the connector Suitable for mains operation 85 230 V 50 Hz MAINS OPERATION OF INFRARED PRINTER e The MRU power supply or the HP power supply has to be connected to the upper side of the printer For mains operation use 230 V 50 Hz Notice Never use power supply without inserted batteries Condensate trap e Fix condensate trap vertically filter must be topside e Check whether condensate trap is empty and filter cartridge is white White filter OK Dark filter replace Connections and tightness e Check all plugged and screwed connections on tight fit e Check tightness of all tubes tube connections condensate trap from probe tip to gas connection on device MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 2 START OF DEVICE Zero setting has to be determined in ambient air Gas sampling probe in ambient air Aft
13. ement Soot measurement L pump capacity battery capacity printer URN REINER EN E N E TE Me aces teenies eae aaa tea Bi retrofit following options printer memory solid fuel No IITIN See ere L OMET WOTKS TO DSS CUS O rt a A a BE A ee sen Cost estimate desired no yes Expenditure of repairs higher than DM 500 00 net cost estimate will be sent general Dale een Signature Eee stamp Fuchshalde 8 Tel 49 71 32 9962 0 Internet http www mru de D 74172 Neckarsulm Obereisesheim Fax 49 7132 9962 20 E mail info mru de 39 MRU GmbH 01 01 Delta 1600 S IV Instruction manual X LX LLL b b dann 11 Appendix anal LD lt I D di d Y i CITI CND an b 11 1 Addresses Your Contacts to MRU MIIIP EMESSIONSMESSTECHNIK W en N manufacturer MRU Messger te f r Rauchgase und Umweltschutz GmbH Fuchshalde 8 D 74172 Neckarsulm Obereisesheim 49 71 32 9962 0 49 71 32 99 62 20 Service Hotline 49 71 32 9962 59 E Mail oon Web Site MAAAA IM Je Mail Address Postfach 2736 D 74017 Heilbronn Express Station Heilbronn main station self collect p mh qe
14. er a few seconds the following window appears Delta 1600S Self test In this programme sector microprocessor checks all signals on plausibility After self check warming up phase is started automatically Delta 1600S MRU Warm up T Blk 28 09 C Temperature of infrared bench T Det 49 73 C Temperature of infrared detector Warming up time depends on ambient temperature Low ambient temperature long warming up phase High ambient temperature short warming up phase Temperature of the IR bench T Blk and temperature of the IR detector T Det are dis played Set point of the detector temperature 50 C When this temperature is reached automatic zero point setting is started For zeroing please remove inlet hose MRU GmbH 01 01 Delta 1600 S IV Instruction manual Set to zero Please please wait connect inlet hose 60 e Zero point setting takes approx 60 seconds e Afterwards MAIN MENU is displayed Device is ready for user s selection gt Measure Stored data Tests zero Settings Cursor is placed at gt Measure Start measurement by pressing the enter key 24 or select other menu points by pressing the A Y keys 8 3 MENU MEASURE e The following window is displayed e g 2ppmvol 0 00 0 0 20 93 Cursor blinks at the first line Cursor can be moved by means of the A Y keys Values can be changed by means of the lt gt Keys Settings can be
15. er the PIN code Maintenance Return PIN Code Adjustment h since serv Internal menu This Code is for authorised Service people only It is forbidden to pass this information to any third people PIN Key combination Arrow keyM Printer key Arrow keyV Enter key Arrow key Enter key Now you enter the following menu Return Adjustment h since serv Internal menu 28 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 7 1 Adjustment Please select Adjustment and confirm with the Enter key The following window appears Return HC CO CO2 02 NO Set calib Date The HC sensor reacted different to the various HC gases it should be adjusted with the same gas air mixture which will be measured later The device is adjusted with propane Select with the arrow keys HC CO CO and push Enter 8 7 1 1 Adjustment IR bench The following window appears set actual 2025 8 3 45 0 0 14 0 0 0 Window IR bench adjustment Propane CO and CO only will be displayed with the set and actual values Now you can test the analyser with gas We propose a gas mixture with following set values Approx 14 CO2 3 5 CO and 2000 ppm C3H8 Propane rest No The readings are sta ble after approx 90 sec With AV you select the line The twinkle colon behind the name shows the actual position With you can adjust the set values to the actual test gas values
16. ncentrations are measured by using electrochemical fuel cell sensors A fuel cell sensor provides an electrical response that is proportional to the concentration of the sample gas D IR SUPPLY dj DIFFUSION BARRIER Picture 2 Principle of the electrochemical sensors of the DELTA 1600 S IV 10 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 5 ANALYZER SPECIFICATION 5 1 5 2 5 3 5 4 5 5 Storage Temperature 20 C to 50 C Rated Operatio propane C Hn Conditions Temperature 5 C to 40 C Relative humidity up to 90 non condensing Atmospheric pressure 860 mbar to 1100 mbar Measured Gases HC Hydrocarbons as propane C6H14 or methane CH CO Carbon Monoxide CO Carbon Dioxide O Oxygen optional through electrochemical sensor NO Nitric Oxide optional through electrochemical sensor Measuring Range HC 0Oto 5 000 ppm as C3Hg propane or HC 0to2 5 as CH methane CO 0to 10 CO 0to 20 O 0 to 21 NO 0 to 5000 ppm as Nitric Oxide Accuracy Performance The performance of the analyser is HC 20 ppm HC or 5 of reading CO 0 038 CO or 5 of reading CO 0 6 CO or 5 of reading O 0 2 O absolute NO 10ppm NO or 5 of reading 11 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 5 6 Resolution HC 1ppm CO 0 01 vol CO 0 1 vol O 0 01 vol NO 1 ppm 5 7 Warm Up Time lt 5 minutes self controlled a
17. nterface for printer Q Print key Display illumination Start print out Switch on or off Arrow key up Select menu points Arrow key left Select menu points Select values Arrow key right Select menu point Select values Switch on and enter key Switch on DELTA 1600S IV Activate menu point Arrow key down Switch off key i N Exhaust gas outlet N 4777 Please keep free See mutt id O Power supply connector RS232 connector RS232 POWER SUPPLY 12Vdc 2A N I Exhaust gas inlet N NEET OUTLET 15 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 7 2 DEVICE OPERATION 7 2 1 THE KEYBOARD Enter If the ON key is being pressed for a while device gives an acoustical signal o O D lt O D On r O gt D a O 5 O s n D D O mr D O 3 D 5 C OD O 5 mt O O a lt O r D Q O lt 3 D O 5 O O er AN D lt e Switch off device by pressing key e Select by pressing the A Y o AE keys e Activate printer by pressing the key e Display illumination can be switched on and off by pressing the LS key 7 2 2 POWER SUPPLY The DELTA 1600 S IV can be operated either 1 by means of MRU battery pack 2 by means of MRU mains power supply 85 240Vac 30 W option 16 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 7 3 MENU FLOWCHART meas values data memory main menu gt m
18. ry pack and Quick Charger 2 2 Spare parts list MRU Description technical data Qty In the unit Art Number 11165 Star filter gt Hoses J s ee 55546 2 3 Consumption parts MRU Description technical data Art Number 55633 Service cleaning set 55116 Printer paper roll 58 mm x 25 m thermal paper single layer MRU GmbH 01 01 Delta 1600 S IV Instruction manual 3 Content MRU GmbH 01 01 Delta 1600 S IV Instruction manual f FUNCTIONAL DESCRIPTION 15 1 MRU GmbH 01 01 Delta 1600 S IV Instruction manual MRU GmbH 01 01 Delta 1600 S IV Instruction manual 4 In General 4 1 Introduction The DELTA 1600 S IV is a small 5 gas exhaust gas analyser designed for industrial appli cations System Cost Reduction Due to the small size of the DELTA 1600 S IV the flow rate is reduced to ca 1 2 l min Because of the small size of the DELTA1600S the reduced size of the pump module and the simplification of the power supply the complete analyzer is constructed as a real hand held unit Life Time Cost Reduction To offer overall lifetime cost reduction MRU removed all moving parts from the infrared sen sor module by means of modulating the infrared source All infrared receivers for CO CO and HC are integrated in the same package This new technology and the use of standard parts is increasing the reliability of the DELTA 1600 S IV 4 2 Areaof Use The DELTA 1600 S IV is
19. sing the PRESS button Red LED on Charging Green LED on Battery fully charged trickle charge 33 MRU GmbH 01 01 8 9 4 Technical Specifications Charging time appr 3 hrs Operation on mains 230V 50Hz Charging tension 4 8 12 VDC Charging current 700 mA 34 Delta 1600 S IV Instruction manual MRU GmbH 01 01 Delta 1600 S IV Instruction manual 9 ERRORS 9 1 ERROR DIAGNOSIS vaa ZEmormessage Cie Device cannot be Gas ways are filled with Purge device with switched off by press gas ambient air ing the OFF key Measured values During set of zero point Purge device with are incorrect gas is already impinged ambient air Set new on the sensors zero point No measurement Device cannot Check current supply possible be switched on on correct contact Warming up phase Temperature display Temperature sensor defect Please call our ser does not stop T Blk C or heating element defect vice station T Detect C noes not reach set point Measured values Measuring range exceed No proper connection be lightness test are incorrect Ing tween probe and device Probe hose condensate trap not tightly fit CO and CO value too low Pump does not work pro perly Measured values Internal contamination of Check and clean gas are incorrect gas ways and IR bench ways No routine 3 month check New calibration with test gas Check probe hoses condensate trap on tight ness O value
20. stored permanently if device is switched off by pressing the Off key Enter key J ends measurement last values are being stored 21 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 4 Stored data with 50 memory places In the main menu there is the number of the next free memory place displayed in the right edge Measure gt Stored data Tests zero Settings With the keys lt gt it is possible to change this number The second menu point Stored data If this option is activated following window is displayed Place 1 Date 28 06 00 Time 12 22 With any key you can reach to the values with the m memory 10ppmvol 0 02 0 0 20 9 It can be changed between the memory places with the keys lt gt With the key the following window is displayed gt Return Print actuel Send data gt PC Del all data 22 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 8 5 PRINTING PROCEDURE OPTION Switch on infrared IR printer option Optical connection between infrared IR printer and DELTA 1600 S IV has to be provided and must not be interrupted during printing pro Protect infrared IR printer against direct sunshine detailed description about max distance and transmission angle please see manual of Hewlett Packard printer Printing procedure is started in window Measure stored data or Service Press printing key O Print out values e
21. t 20 C ambient temperature 5 8 Response Time Too lt 15s Flow Rate approx 1 21 min 5 9 Power Supply 12Vdc 1 5V from attached NiCd battery pack max 2A 5 10 Proposed Calibration Gases The HC sensor reacted different to the various HC gases it should be adjusted with the same gas air mixture which will be measured later The device is adjusted with propane Cal Gas 1 Cal Gas 2 0 50 vol 3 50 vol 6 0 vol 14 0 vol 200 ppm vol 2000 ppm vol Table 1 Calibration Gases 12 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 5 11 O Specification The DELTA 1600 S IV meets the O reguirements with its O2 sensor The DELTA 1600 S IV software determines whether the sensor is still ready or not MRU s O sensor New sensor in ambient air 9 14 mV Old sensor in ambient air 5 7 mV If the sensor is outside of the specifications a message will indicate that there is a problem with the sensor Please check the service values 1000 di 9 1 mV 5 12 NO Specification The DELTA 1600 S IV meets the NO requirements with its NO sensor The DELTA 1600 S IV software determines whether the sensor is still ready or not MRU s NO sensor New sensor in ambient air ca 50 di If the sensor is outside of the specifications a message will indicate that there is a problem with the sensor For detailed information consult with MRU s application engineers 13 MRU GmbH 01 01 Delta 16
22. too high 9 2 ERROR DIAGNOSIS CONDENSATE TRAP 2 Cause Dirt and or humidity inside the de Dirty and or wet filter Check filter more regu vice filter does not work sensors larly fail pump fails resp replace it White OK Dark replace Incorrect measured values Lid middle piece plexi glass tube and Check tightness whenever real rings are not sealed or screwed changing the filter properly 35 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 10 MAINTENANCE 10 1 CLEANING AND MAINTENANCE Clean gas sampling probe and gas sampling hose occasionally Purge gas ways with ambient air after each measurement until HC lt 20 ppm Clean or replace dirty and humid star filters Star filters are washable they can be washed and re used up to approx 5 times Dry star filters thoroughly after washing Grease connection nipples to keep seal rings soft Replace crude exhaust gas filter regularly Recommended maintenance interval 1 x annually in the factory 36 MRU GmbH 01 01 Delta 1600 S IV Instruction manual 10 2 SPARE PARTS LIST 10 2 1 Options MRU Description technical data Oty Art Number 95996 NO measurement 0 5000 ppm resolution 1 ppm 55998 O2 measurement 0 25 resolution 0 01 56001 IR printer interface 55425 nfrared Thermoprinter 55715 Standard Transport Case 55665 Genuine leather case EEE SE 10 2 2 Spare parts list MRU Description technical dat
23. used to measure exhaust gases It measures carbon monoxide CO carbon dioxide CO2 and hydrocarbons HC By using an electrochemical cell oxygen O2 and Nitric Oxide NO can also be determined optionally The measurement of the above mentioned gases allow emission control for any mandatory Inspection and maintenance program as well as vehicle diagnosis based on exhaust gas measurement under static and dynamic conditions by sampling at the tailpipe MRU GmbH 01 01 Delta 1600 S IV Instruction manual 4 3 Principle of NDIR Measurement The DELTA 1600 S IV is based on a Non Dispersive Infrared echnology NDIR devices are generally dedicated for measurement of concentrations of a limited spe cific set of gases in mixtures with a limited known set of background gases The DELTA 1600 S IV Non Dispersive Infrared gas analyzer is capable of measuring CO carbon monoxide CO carbon dioxide and HC hydrocarbons It also performs both ze roing and calibration routines which are completely microprocessor controlled The measured gas data can be transmitted to a PC by means of a standard 5 wire RS 232 line option light gt source Picture 1 Principle of the IR bench of DELTA 1600S IV An example of such a limited framework might be the measurement of CO concentration within an industrial exhaust gas background Gases that might have an absorption spectrum overlapping that of CO are known a priori to be absent
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