HDM99XP User Guide
Contents
1. au 1Bsec Xgw 1Gmin Wa ZAC Wai ZAC Time range By activation of the function key param you will receive a menu which allows to change the time range 1n which the course graphic will run through horizontally once Long term measurements up to twelve hours are possible Since you do not have all possible times presented simultaneously a black beam on the right side shows that above or like in the example further options hide themselves below The selected time range is shown inverted To change the time range operate the function keys beside the arrows upward or downward When you have selected the suitable time range for your application return to the temperature measurement with the activation of ok The length of the horizontal axis of the graph now corresponds to the chosen time range 15 Calibration and Verification Conductivity measurement Measure Parameter conduct conduct a 1 405 Temip parameter parameter Koeff l conduct conduct TC 2 20 Standard 135 sec ierte asec Baxter Z224Amin B Braun Amin 4 3min BA min Fresenius Gambro TE o rn d wet Cancel After activation of the function key param you will get to the menu which allows you to change the time range horizontal axis of the graph or the y range vertical axis and also the temperature coefficient By activation of the function key for the range to be changed you see the selection menus2. Rev 5 June 2007 HDMView replaced by IBPView This user guide is only valid for following software releases HDM99XP V 4 5 bis 4 59 IBPView V 2 0 C6 Safety Instructions For your own safety and the safety of your patients follow these important safety instructions as well as other safety instructions noted throughout this User Guide Please read the User Guide in its entirety before using the HDM99XP Keep away the device from unauthorized persons Never use the HDM99XP on a dialysis machine to which a patient is connected Never use the HDM99XP on a dialysis machine with a connected battery charger Never use the HDM99XP in place of the hemodialysis machine s primary sensors Operate the instrument only in a dry environment and do not touch it with damp hands Ensure that no fluids intrude into the interior of the device or into the sockets at the front Apply a clean transducer protector to the nozzle for the pressure measurement Verify accurate function of the meter before taking measurements or whenever inaccurate readings are suspected Avoid a discharge of static electricity over the sockets It could lead to the destruction of your instrument Before touching the sockets and lines that are connected with them dissipate any static electric charge that may be present in your body Only calibrate the HDM99XP if you have understood the consequences to their full extent Use only the recommended standards later in
3. Switching on the unit The unit is switched on and off with the keys marked for on and O for off The unit also switches itself off automatically when the switch off time after the last key activation is over or the battery is fully discharged Main Menu After switching on the device you receive an information menu for approx two seconds After that the system goes back to the last setting In some cases you will receive the following main menu DMP ME e madn mernu Activation of the function keys leads to display of the info menu into display of the measuring menu display of the calibration menu display of the installation menu install 9 Introduction Info and charge state From the root menu via info you receive the info display There are device specific data including product name software version and the serial number of the device If the system is in charge mode you will receive the display on right E E inf o El HOMYS AP charaget ime ee a 00 02 PR fastcharge 1536 activ HHH IEPHT COH aa General Display Symbols The symbols below are visible at the top of the display in all modes MAA State of battery charge Current state of battery charge Li Data transfer via RS232 Currently a data transfer to an external device is running Bo Battery charger connected Introduction 10 Installation HEMS HOM 99 install Install install ma
4. 1999 uS cm 1 uS cm 2 00 19 99 mS cm 0 01 mS cm 20 0 199 9 mS cm 0 1 mS cm Reference temperature 25 C Temperature compensation with 2 07 per C adjustable from 0 00 to 4 00 per C Temperature Range 0 100 C Resolution 0 01 C Accuracy 25 40 C 0 07 C otherwise 0 07 C Pressure Range 700 1600 mmHg Resolution 0 1 mmHg Range 700 700 mmHg Accuracy 0 300 mmHg 0 5 mmHg 20 23 C otherwise 1 mmHg pH Range pHO 14 Resolution pH 0 01 Accuracy pH 0 1 Temperature compensation manually or via probe in combined electrode Voltage Range 40 V AC DC Frequency up to 3 kHz Resolution 0 01 V Accuracy 0 2 from full scale value Flow Range 100 2000 ml min Resolution 1 ml min Accuracy 100 500 ml min 1 0 from measuring value Otherwise 3 0 from measuring value 45 Frequenz Range 250 kHz Input voltage 5 24 V Resolution 1 Hz Accuracy 0 2 from full scale value Period Duration Range max 1000 sec Input voltage 5 24 V Resolution l msec Accuracy 0 2 from full scale value Pulse Event Range 99999 Input voltage 5 24 V Power supply Internal Ni MH battery rechargeable Operating time depending on operating mode approx 15 hours External charger Input Voltage Europe 220 V 50Hz International 100 245 V 50 60 Hz Output Voltage 12 V DC 1500 mA Degree of protection Meter IPX1 Conductivity probe IP66 max 0 5 m immersi
5. Channel 1 Channel 2 Channel 3 Channel 4 Basic unit Sicm Decade m Milli Automatic iscellaneous OFFset lo F Differential values Inertia Factor 1 ource f Hardware Calculation Cancel
6. from date original purchase of original purchaser The warranty does not cover Disposable parts as battery or pH electrode Annually calibration Cell cleaning Defects caused by 1 Modification alteration repair or service of the product by anyone other than IBP Medical or an authorized service center 2 misuse due to negligence or accident 3 operation or maintenance of the product in a manner contrary to IBP instructions Any express warranty not provided herein and any remedy for breach of contract that but for this provision might arise by implication or operation of law is hereby excluded and disclaimed The implied warranties of merchantability and of fitness for any particular purpose are expressly limited to the terms mentioned above Some states do not allow limitations on the duration of an implied warranty so the above limitation may not apply to you Under no circumstances shall IBP Medical GmbH be liable to the original purchaser or to any other person for any special or consequential damages whether arising out of breach of warranty breach of contract or otherwise Some states do not allow the exclusion or limitation of special or consequential damages so the above exclusion or limitation may not apply to you This warranty gives you specific legal rights and you may also have other rights that vary from state to state For further warranty information contact IBP Medical GmbH Introduction 6 Product Overvi
7. MESAS Nba lit arde 18 F rth r possible measure Mens tica lid 19 DE Measures co cdis 20 FOW MOAS UNN oa coidos 22 Frequency Period time Counter saia a a a a a a 23 POOIMONU id a a a EE 24 Voltage measurement DIONE issii a aa da 24 Voltage measurement oscilloscope cccconncccocccnncoconnnconononcnnanoncononnnnononnnnonnnnnnonannnnnnnnnnnonnnnnnnennananess 25 Battery volage reani EE E E E EREE EAE 27 Calibration and Verifica ON A A E A EE 28 Handing Or SlanGard SOON Susini iii 28 Calibration Oihe HDMIIXP sind 29 Temperature CAD AMOM cesses aster haces aa ciao 30 CGonductviy CAND ALOT aos 31 Pressure CAMI Na e a e 35 elo AA on A ee ee ee eee eee eee 36 ROW Cala aa 38 Voltage CAM e a o ed e 40 MaiMtenanceo and Caen alada aauido 41 Caring for the conductivity temperature electrode ooccccccconnccncccnoncnncconnnnonnononannnnnononnnnnnncnnnnncnnnnnnnnrnnnnoss 41 Caring for the flow SENS Or tia dani Ae cc 41 A E T 41 SPECHCAUONS caian id 44 PO It maceta aaa E a a 46 Fe o dew aareae T A te ean een E arctan A E 46 interlace Tom POTOHDM ostia rt peta tb dd e o od a di 46 BEER MES a E EEE dada dei sat iiai s 46 OMe lla tae o tau A tesi ee ds io 47 IBP VIEW coari E a aaa a a a aaa a a adi 48 Whati IBP VIC W oriee a A E E A 48 PE OE a A a eR ee eae 49 A ene SERA TSE CO ERR Se SC 49 DIS COMME ROZ Asua ssi eee ee ao oe 49 Main VW INC OW ooo ee e ee 49 DEISCIING hardware nanne eee ie A oe ea es lace A escs 50 A
8. Manager Under group Conncetions COM 2 Ger te Manager B Audio Yideo und Gamecontroller and LPT you should find the p ort 3 After this the device is displayed in the right box a El Other hardware devices can be added if needed ES titi Click on OK to close the window Cesta Translation a lar ie a a me cu 51 HDMView Assigning graphs to hardware channels IBPYiew 2 0 File Options Page Hardware 7 Setup Start Stop Pause foo interp Flotter EEE se t i M Conductivity il 4 Temperature ar Pressure iv pH rog Follow Marker 10 02 00 S a 0 amp mo Special Previous xe Yea Print 10 04 00 10 06 00 In the main window the list of channels is located left The assignment of a particular graph to a specific hardware channel is done by performing a double click on the channel s name in the list This double click leads to a dialog Cannel configuration picture in the middle You can change Name Basic units Decades Ranges and much more By clicking on the button Assign you can assign each graph a hardware channel like shown in the picture right For conductivity please use the following base unit mS cm for the factor use the value 0 001 The meter sends the conductivity in uS cm Channel configuration x ame Conductivity nit Hardware assignment xj Select hardware channel en properties Color
9. Tera Ohms 10 10 Ohms The leakage current is typ 2 femto Amperes 2 10 Amperes Flow The input voltage range is 5 24 V Frequency Periodicity and Events The input voltage range is 5 24 V The form of the signal should be of a rectangular form and has to be positive 7 Introduction Voltage The sockets are intended only for AC and DC voltages up to 40 V They are protected up to 80 V Battery Charger The HDM99XP is equipped with an internal NiMH battery for extended run times when not connected to the external charger The charger provides a 12 V 1500 mA charge to the battery A message appears on the display when the battery requires charging The charging process could be controlled with the green and red LED on the right side of the meter The green LED indicates that the power supply is connected The red LED indicates fast charging if continuously switched on and low level charging 1f blinking The complete charging cycle takes about 3 hours with empty batteries For maintenance details consult the maintenance section of this User Guide To avoid hazardous voltages in case of a defective battery charger never use the HDM99XP on a dialysis machine with a connected battery charger For security reasons no measurement during battery charging is possible In this mode you will receive a display showing the state of the charge For special applications a special battery charger with extremely low leakag
10. be used to test the voltage and alternating signals in hemodialysis delivering systems Introduction EC DECLARATION OF CONFORMITY according to the Council Directive 93 42 EEC concerning medical devices Manufacturer Product Classification Notified Body Identification Number Hannover 10 10 07 IBP Medical GmbH Ikarusallee 15 30179 Hannover declare under our sole responsibility that the following products HDM99XP Reference Meter Series Product Code 31 0006 XX X Depending on Version meet the provisions of the Council Directive 93 42 EEC concerning medical devices which apply to them IIB Medcert GmbH Vorsetzen 35 20459 Hamburg 0482 Responsible Dipl Ing Werner Pfingstmann Introduction Delivery Content Standard Option Y CA sin Cv Sunat EN Interface Lead Frequency Period Time Pulses IEA CD with IBPView Demo and User Manual SISSI ONT SA SS Sell SAU Sa AT S 5 Introduction Warranty IBP Medical GmbH warrants that it will repair or replace at its option any defective or malfunctioning part without charge for the terms listed below Parts used for repair or replacement are warranted for the remaining warranty period only The user must deliver at its own expense the product to IBP Medical Inc USA from any country in USA or IBP Medical GmbH Germany from all other countries Parts Warranty Terms HDM99XP 24 months Conductivity Temperature Probe 24 months
11. pH measurement sees ese pie FH adjust EEUE measure pH PH please enter 3 82 a E temp by C l T L COMp e Please enter L cOMP s Zo lst value input i 04 DO for quit AS Press for quit gt ENTER Press ENTER measure pH PH 9 8 T to please enter 2nd value 06 00 for quit Press gt ENTER ioe Temperature compensation of the pH measurement For the temperature compensation of the pH measurement the device offers two possibilities The solution temperature can be measured via the conductivity and temperature electrode or entered by hand The chosen type of the calibration is check marked in the menu point measure t comp or enter t comp If you select measure t comp no further input is necessary The temperature will be measured via the measuring cell and you will get to the pH measurement automatically PH paranm grad Das temp 25 PH valuel old 3 82 new 4 88 PH walue old 5 65 new B 36 data saving PD By choice of enter t comp you will be asked to enter the solution temperature via the numeric keyboard After confirmation with gt ENTER lt you will return to the menu for the parameter setting By choice of the function calibration you will reach the pH calibration directly The device uses 25 C as default 37 Calibration and Verification How to calibrate pH Materials needed HDM99XP meter with attached pH probe conductivity tempera
12. required value Calibration and Verification Pressure measurement measure Parameter Pressure Pressure kPa 29 8 Adu 2 JSC Yau Z2BkPa tare of Pressure Lranccducer act iu Time range 18 parameter parameter parameter parameter Pressure Pressure Pressure Pressure mmHg bar atr psi cance After activation of the function key time range you will get to a menu which allows to change the time range horizontal axis of the graph Long term measurements up to twelve hours are possible Since you do not have all possible times presented simultaneously a black beam on the right side shows that above or like in the example further options hide themselves below The selected time range is shown inverted To change the time range operate the function keys beside the arrows upward or downward When you have selected the suitable time range for your application return to the temperature measurement with the activation of ok The length of the horizontal axis of the graph now corresponds to the chosen time range 19 Calibration and Verification Unit The unit for the pressure measurement can be chosen The values are converted when the unit is changed A new calibration is not necessary The selection of the unit is done in the familiar way with the function keys beside the arrows With ok you return to the pressure measurement where now the results will be shown in the newly cho
13. rinsing with lukewarm water Pressure and fluid currents have considerable influence on the pH measurements Therefore it is essential to take the pH measurement in a resting solution at environmental pressure Calibration and Verification 22 pH calibration in the measuring mode adjust measure pH measure pH PH paran PH PH arad 99 3 827 5 85 temp 25 C m IE SI ee 2 7 ta E 7 12 A el please please old 3 82 data enter enter new 4 00 saving 1st value 2nd value Ho 04 00 0600 bi Si a old 5 55 for quit for quit NAAA Press Press gt EMTER gt EMTER ok gt Calibration Before the adjustment the kind of temperature calibration must be set already Prepare two buffer solutions The two buffers should not differ more than two activation decades Choose for example pH4 and pH6 Carefully remove the protection hood for the measurement Rinse and dab the pH electrode with distilled water before dipping it into the buffer If necessary wash and dry the temperature sensor likewise and put it into the measuring beaker Wait until the display remains stable then enter the pH value via the numeric keyboard Confirm your input with gt ENTER lt Then wash and dry the electrode and dip it into the second buffer When the value of the second buffer is entered the display shows the actual calibration If thereby the graduation grad 1s lower than 85 the electrode could be worn out and must be replaced by a new one
14. this manual Do not use abrasive cleaning agents and or full strength bleach or acid to clean HDM99XP or the electrodes as this will cause damages Voltages above 40 V can be dangerous Take extreme care while working with higher voltages To avoid electrical shocks and or damage to your measuring system do not apply excess voltages above 40 V to the instrument Do not open the device To avoid current loops use the RS232 Interface only with notebooks which are not connected with the battery charger 1 Table of Content TOA CN codi 2 Applications TOM USC ia 2 EC DECLARATION OF CONFORMITY lt a a adi 3 Delivery COn iiadaiai ii 4 Warr ai ooo 5 ProdUCT OVEIVICW ina ad 6 Measuring Gag f p qc Sita 6 o A A e ne See eee 7 FOW TROJON NCA DIOR atodos 7 Switching OME UN A add 8 MAME o o do plo 8 Into ana chale sti la alt edd 9 General Display SMS ld 9 Eang Sumado add bold 10 NAL A a es eee een eee he ener ae 10 PROSE VSS Ce aster dd ain A a te oa ease nah Re al eed se eal Anal Hie See a leat ad 11 System Error MCSSAG ainia A dos 12 Hl MEM Memory EMO a A AAA A A ta 12 2 ADG AD GONVener EMO ii di R 12 Ho ADJ AdUStment Edo att ii IO il ae 12 HA SY O OY SIC MM EMO dic eahes 12 ME ECT Additional Into rMalON article aia td td ltda atacan 12 EE I AA e anea Oa eaa E aaaea eaae aaau aaa a 13 Temperature measurement atea 14 GOMGUCIIVITY Measurement asirio eie eia i a toie 15 Temperature COS icon Gerano id cda 16 Pressure
15. At the time range long term measurements up to twelve hours are possible Since you do not have all possible times presented simultaneously a black beam on the right side shows that above or like in the example further options hide themselves below The selected time range is shown inverted To change the time range operate the function keys beside the arrows upward or downward When you have selected the suitable time range for your application return to the temperature measurement with the activation of ok The length of the horizontal axis of the graph now corresponds to the chosen time range After the choice of the field y range four fixed measuring ranges can be selected in the already explained way with the function keys beside the arrows The selection High Resolution allows to select the resolution to display With activation of the function key ok you arrive back in the conductivity measurement The vertical axis of the course graphic as well as the scale length of the beam display now correspond to the measuring range you have chosen The temperature coefficient menu point allows many different setting possibilities In the parameter menu for conductivity and also conductivity temperature it 1s possible to choose from a list of preset temperature coefficients of various dialysis machine manufacturers These are listed by name There is also a standard value of 2 07 C and a user value The user value can be changed i
16. If you try to enter two equal values the reference invalid data appears after confirming with ok at correct input the data will be saved and you will return to the menu for the parameter setting Flow measurement flow flow ml min _1046 Pee eee eee AAA i 1000 2000 Athi 24sec quant it The current flow rate and the amount of flown liquid will be shown The amount of flown liquid can be restored to zero by pushing Reset 23 Calibration and Verification The Parameter Button leads to the selection menu for the flow rate reduction An average flow rate is determined by setting a time limit in this display menu The selected reduction value is displayed in the measurements window behind the Att Sign Management of different sensors For the measuring of the flow different sensors will be used according to the measuring unit The HDM99XP governs up to 15 different sensors For detecting the different sensors a code is put on them This code is used for the internal choice of calibration data The number of the connected sensors will be shown in the display Any sensor can be used which has an output signal that delivers a frequency proportional to the flow running The amplitude at the entrance of the HDM99XP may have a range of 5 24 V For the current supply of the sensors 5 V DC 10 mA are available at the connection of the flow measuring Frequency Period time Counter HO Mag Measure frequency p perio
17. MBP HDM99XP e p 1 A a ij A L m s a YS s If a User Guide Preface The information contained in this is subject to change without notice IBP Medical GmbH its distributors and subsidiaries take no responsibility for any errors or omissions in this document The contained software is being delivered on the basis of a general licence contract or in single license Use or reproduction of the software is allowed only in agreement with the contractual arrangements Whoever transfers this software and or this manual on magnetic tape diskette or any other media except for the purpose of own use without written authorization of the IBP Medical GmbH is liable to prosecution Copyright C 1997 2008 IBP Medical GmbH All rights reserved Publishers IBP Medical GmbH IBP Medical Inc Ikarusallee 15 4113 W St Charles Ave D 30179 Hannover Phoenix AZ 85041 Germany USA Phone 49 511 651647 1 866 214 5579 Fax 49 511 652284 1 866 243 0187 Internet http www ibpmt com http www ibpmedical com E Mail info ibpmt com HDM Support ibpmedical com Manual author Dipl Ing Werner Pfingstmann Christopher Weed Rev 1 June 2003 Rev 2 October 2003 Symbols for battery charging data transfer and battery charger added High Resolution reading for Conductivity and Pressure Rev 3 October 2007 Temperature Coefficiant Nikkiso Bicarbonate modified to 2 20 C Rev 4 December 2007 CE mark added
18. ancel lt Then no calibration will be accomplished and you can start again Should a calibration prove to be incorrect you can reset this calibration by the function calibration reset within the installation menu Calibration and Verification Temperature Calibrati on 30 Because these sensors do not drift normally no calibration is necessary after manufacturing Lemp Lemp Lemperst temperat temperat IE E a E ERES E 1 40 go 0 40 Bo 0 40 BO please please las please input enter enter enter lst value 2nd Value stop Srg Value 010 210 7 40 5 for quit for quit for quit Press Press Press gt ENTERS gt ENTER lt gt ENTER cel cel temperat RE 61 3 E o 40 Ho another input please enter 4th value 61 8 Press gt ENTERS stop input ice The calibration is to be accomplished as follows Operate the function key temp and follow the instructions on the display The temperature sensor is dipped into a fluid with known temperature this temperature is then entered to the HDM99XP via the numeric keyboard and confirmed with gt ENTER lt The calibration points should be at the following points 20 C 30 C 36 C 38 C 45 C and 80 C After you have entered the last value press the function key stop input If a higher precision is required at temperatures around 80 C you can enter further calibration points at 60 C and 85 C In this case ch
19. and confirm with Enter This way the calibration 1s complete Given amount of the flown quantity This type of calibration is the safest way to get to an exact result Here the amount that has flown through the sensor within 5 10 min will be measured and this value will then be entered The HDM99XP uses the value to calculate the impulses liter If you change to the menu point enter impulse after this calibration you will get the new calibration value there Check the calibration once again This way the calibration is complete Calibration and Verification 40 Voltage Calibration actjust acijust a ust Eeg Eee ust Ea ees Eeg Eee Ea Voltage WoltLage Wolt Wolt 6 12 2 93 Walil Uolt Walil Uolt Es OO EN AA ee E l cal ki sah old 12 old 8 12 news 4 06 news 8 68 Please Please data enter enter saving invalid lst Value nd value Val2 Lolt rou Wal2 Uolt data AG AG 20 AB old 19 93 old 19 93 ti i new 26 Ae new 4 06 for quit for quit Pres Press cel gt ice ice cel You can reach this function by calling the menu point voltage For the calibration of the voltage measurement you need two values The calibration values should be at 0 and approx 40 V The sequence of the calibration in reference to the size of the values is insignificant For the calibration value 0 V create a short circuit between the sockets For other calibration values apply known voltages to the soc
20. coefficient For dialysate the temperature coefficient of the solution to be measured is 2 070 This is the value for NaCI Solutions For special applications this factor can be changed conduct Please Please t coeff enter enter ald 2 070 Lemp coet Lemp coettf f ref LenmpP 20 70 2405 ier cellparan for quit for quit Press Press 6808 ENTER gt ENTERS Use this function only if you are aware of the consequences By using wrong values you will get wrong conductivity values You reach this function by calling the menu point temp coeff You can enter the new temperature coefficient via the numeric keyboard and confirm it with gt ENTER lt Pressing the OK button transfers the new temperature coefficient to the program but it is not used until it is selected in the parameters menu for Conductivity and Conductivity Temperature By operating the menu point conductivity range you can choose the correct range with the arrow keys While calibrating the solution should have a temperature of approximately 25 C As soon as the measuring value in the display is stable the calibration value of the solution can be entered by the numeric keys and can be confirmed with gt ENTER lt After the calibration all values relevant for the conductivity measuring will be indicated once more By operating the ok key all data will be saved 33 Calibration and Verification Measuring of the cell parameter Before this functi
21. d nera install language 5prache switch otf Sprache T Deutsch Deutsch English Language By pressing the function key beside the menu point language you will reach the language choice With the keys beside the arrows you can select the desired language for your work with HDM99XP The selection 1s shown inverted With activation of ok you will return to the installation menu After altering the language the entire menu leadership and display appears in the chosen language Switch off time The switch off time is the time after the last key activation At the end of this time the device switches off automatically The activation of the function switch off leads to a selection of times which can be selected with the arrow keys The chosen time is shown inverted and taken over with ok as new switch off time in the installation menu If gt lt is chosen the automatic power shutoff is cleared the device remains active until it is switched off manually with the key gt OFF lt 11 Introduction Adjust reset With the adjust reset the calibration values for all measuring channels can be set to basic values These basic values are the calibration values of the company conducted calibration Operate the function key beside this menu point You will have to enter a code via the numeric keyboard This code is 1704 When you confirm your input with gt enter lt you will receive the following images H A Mmainemenu please please emer ent
22. d time s ewent pp i messe Mestre Measure event period tine frequency counts msec Hz 291 39 9293 By operating one of the three functions you get optionally to the measuring menu for frequency period duration or event measuring All measurements can be done up to a frequency of 250 kHz In the event measuring the counted events can be reset to zero by operating reset Calibration and Verification 24 Pool menu Me sSUre conduct TC 2 07 amp ma cm 1 222 temperat E 24 15 Pressure kPa 1 9 Flow mli min 1049 measure Pool is a menu in which the following channels are displayed simultaneously Conductivity Temperature Pressure Flow All necessary settings e g the temperature coefficient for the conductivity measurement or the unit for the pressure measurement are taken from the corresponding measurement menus and can also only be changed there Voltage measurement plotter Voltage He SSUFe parameter voltage Uolt Ydw LlaWolt Time range 25 Calibration and Verification By activation of the function key param you will receive a menu which allows to change the time range in which the graph will run through horizontally once Long term measurements up to twelve hours are possible Since you do not have all possible times presented simultaneously a black beam on the right side shows that above or like in the example further options hid
23. e adjusted to the number the driver installation has chosen if it is not coincidentally the same number is used For help to select the right COM port read also chapter Checking the driver installation Templates are available on the CD HDM99XP Selecting hardware herders caia E xl Extra har wnes 1 Click on Hardware in the main window and choose menu entry Define Then a window named Hardware configuration like that right from this text will open Open in the left box Supported hardware devices the group IBP Medical GmbH click on the entry IBP Medical Devices and then drag and drop it to the right box Existing hardware devices Phy yt ming derices to ure do I 2 After the drag and drop procedure a window opens which can be used to COM com 4 set the number of the serial COM port and the number of channels for the Chemek rn a instrument Selecting of a wrong channel number than the meter really provides will result in a not working data transmission Cancel ar The HDM99XP has 11 measuring channels Ei System ie oars di To find out which COM Port of the RS232 2 0 Ereignisanzeige o RN Y ECP Druckeranschluss LPT1 4 f E Freigegebene Ordner vs Y Kommunikationsanschluss COM1 Driver has selected please select the Windows F Lokale Benutzer und Gruppe P y Kommunikationsanschluss COMe System Manager and than the Device Hh Leistungsprotokolle und warf FER
24. e controlled with the green and red LED on the right side of the meter The green LED indicates that the power supply is connected The red LED indicates fast charging if continuously switched on and low level charging if blinking The complete charging cycle takes about 3 hours with empty batteries To avoid hazardous voltages in case of a defective battery charger never use the HDM99XP on a dialysis machine with a connected battery charger With activation of the key measuring you will return to the measuring menu Calibration and Verification 28 Calibration and Verification To avoid confusion let us explain first what is calibration and what is verification e Calibration is the correction of a measuring channel e Verification is the checking of the instrument with a known reference value Anytime a calibration is made to the meter verification is required to ensure accurate operation Anytime that improper function is suspected verification and or calibration are required Each measurement parameter is calibrated in a slightly different manner so be sure to read the instructions carefully before proceeding e The conductivity is calibrated by measuring the cell constant Due to the high linearity of the probe only one calibration point is necessary for this e The temperature and pressure sensors do not drift no calibration is necessary after manufacturing The calibration is done at six points for increased accuracy e The pH measu
25. e current LLC Charger is available which allows measuring during the charge of the battery The HDM99XP automatically detects the type of battery charger connected Flow Through Adapter The Conductivity Temperature Transducer may be used in two ways In the Flow Through Mode illustrated at left the user may measure pressure temperature and conductivity with the included Flow Through Adapter The preferred position of the Hansen connector is vertical the axial supply is show at the bottom of the illustration In the Flow Through Mode the axial supply is used as input and the radial supply as output The pressure probe in the HDM99XP is fastened to the radial connection above the input Before any measurements you must shake the connector to assure that any air within the system escapes In the Dip Mode temperature and conductivity can be measured For this mode open the screw cap as show in the picture of the connector and extract the combined electrode You must not remove the tube covering the probe carrier Dip the electrode into the media up to a level above the holes in the covering tube By moving the electrode you assure that the trapped air can escape and the temperature is well balanced Nut for opening Dialysate pressure outlet Never touch the electrode surfaces with your fingers or other objects Do not buckle the cable of the probe The minimum allowed bending radius is m e g 3 cm 1 inches Introduction
26. e themselves below The selected time range is shown inverted To change the time range operate the function keys beside the arrows upward or downward When you have selected the suitable time range for your application return to the temperature measurement with the activation of ok The length of the horizontal axis of the graph now corresponds to the chosen time range Damping By operating the function key damping you will get a time table with a choice of periods between zero and ten seconds Those can be chosen in the usual way with the function keys beside the arrows upward or downward By use of the chosen period of time a gliding average value of the measured voltage will be calculated and put on display Please note that voltage sways which are shorter than the selected damping period can not be recorded Voltage display In the beam display the momentary value of the voltage is displayed The voltage measurement in the plotter mode is particularly feasible for the measurement of voltages which are subject to no fast sway therefore DC voltages and low frequency AC voltages Filter By choice of the function key filter you will receive a time table with periods between zero and 10 seconds to select Those can be operated in the familiar way with the function keys beside the arrows An average value of the measured voltage over the selected period is calculated and reported Please note that voltage sway which is shorter than the selected
27. ement For measuring pH a combined electrode is used Combination pH electrodes are combinations of one reference electrode and one measuring electrode in a glass tube The pH value in the dialysate is measured by an unbreakable pH electrode The glass body is protected with a plastic coat and due to the jelly electrolyte filling it is maintenance free This electrode s diaphragm must be stored in 3 mol l KCl solution The protective cap must be refilled every three to four weeks to prevent the electrode from drying out Before use the electrode must be checked for exterior damage and crushed glass Crusts caused by leaking electrolyte can be removed easily by rinsing with reverse osmosis treated water The sample volume should be 100 ml of dialysate or 1 liter of untreated water The sample should be poured into a clean glass container with a tube or hose coming into as little contact with air as possible The pH value must be measured immediately in the same container Make sure that the display stabilizes before the value is read In stirred solutions the response rate is faster the value however must be measured at resting fluid The pH electrode must be dabbed only with a lint free cloth and never rubbed dry Rubbing destroys the jelly layer on the glass surface which results in a longer response time for the electrode Before taking measurements remove the rubber cap If the mobility of the plastic part is restricted it can be released by
28. er code code Pepe af MME 704 Code measure gt lswitch ok pressure gt a Hust for quit for quit is activ press press Fon Ent r gt Enters With the function keys beside the individual measuring channels you can decide on which calibration values this function should be applied The calibration values will be reset to basic values If for individual parameters the function adjust reset was used then a new verification is necessary for these parameter The reset of the flow measurement only resets the parameters of the flow sensors 1 7 The possibly existing calibration values of own sensors remain unchanged Introduction 12 System Error Message When the HDM99XP is switched on an internal check is initiated If the check shows no errors the HDM99XP is started using the menu which was last in use If the check reveals an error following error message window is displayed An OK error display shows that the internal test routine has been completed with no errors found An ERR in the display shows that a problem has occurred during the check Systemtest 1 MEM Memory Error 1 MEM OF 2 ADC ERR This error is shown when a problem with the memory was detected ECT 18 2 ADC AD Converter Error This error is shown when a problem with the AD Converter was detected Please call for 3 ADJ Adjustment Error Support This error is shown when a problem with the calibration da
29. erate the function key pressure in the adjust menu The calibration of the pressure measurement works like described for the temperature calibration at up to six points After the input of two points you have the choice whether to terminate the calibration function stop input or to enter further values function another input The pressure probe is applied with known pressure and then the values will be entered successively via the numeric keyboard and confirmed with gt ENTER lt The calibration points for the measurement on dialysis machines should be at 400 100 0 100 and 500 mmHg If you call the function stop input after your input the entered values will be indicated once more and can be taken over with the ok key 30 just adjust adjust HOM Pressure Pressure Pressure adjust another input stof input pressure mmHg a 96 3 pres mmHa E E EE 1k i 1k pri A another Pras 318 Please jaipur ors 808 PE es prd 300 saving 2th value stop ee input Pros 591 391 pr ri for guit Press gt ENTERS The calibration values must be entered only if the values on the display are stable The sequence of the calibration in reference to the level of the values is insignificant Please note that each value may be entered only once since the system does not accept the data otherwise Calibration and Verification pH Calibration Please read the section Fundamental information about
30. ew Voltage Pressure Conductivity Flow Alternating Signal Connector Pressure Inlet pH Connector Voltage Connector Conductivity Temperature Connector Measuring Channels Only use accessories provided with the HDM99XP Use of other devices may damage the instrument and will void the warranty Conductivity Temperature Sensor The Conductivity Temperature probe is a quadropole design for greater accuracy and longevity than other designs Take care to properly align the pins in the connector when attaching the transducer Pressure To avoid damage or inaccurate measurement ensure that no fluids enter the instrument We recommend the use of a Transducer Protector for this purpose pH The input connector is designed exclusively for pH electrodes It is optimized for glass electrode single rod measuring cells with a slope of AE of 59mV at 20 C Its absolute maximum allowable input voltage span extends from 3 Volts to 3 Volts with respect to BNC Shield Applying any voltage beyond these boundaries will possibly destroy the instrument Precautions using the pH Probe input Due to the high sensitivity of the pH input it can not be fully protected against electrostatic discharge It can only be protected by plugging the protective cap to its BNC receptacle Always attach the protective cap if the pH input is not used Do not leave the input open otherwise the circuit inside may be damaged The minimum input impedance of the input is 10
31. filter period can not be recorded Voltage measurement oscilloscope voltage Voltage llef f m SOA Gece parameter parameter parameter Wai LAWolt voltage voltage voltage ARAN i m r P t i DE q BAB sec 1 2mse0 127 msec SH msec BH msec Calibration and Verification 26 Time range By activation of the function key param you will receive a menu which allows you to change the time range in which the graph will run through horizontally once Long term measurements up to twelve hours are possible Since you do not have all possible times presented simultaneously a black beam on the right side shows that above or like in the example further options hide themselves below The selected time range is shown inverted To change the time range operate the function keys beside the arrows upward or downward When you have selected the suitable time range for your application return to the temperature measurement with the activation of ok The length of the horizontal axis of the graph now corresponds to the chosen time range Voltage Display In the beam display the R M S value of the voltage is shown The voltage measurement in the oscilloscope mode serves mainly for the measurement of voltages subject to higher frequency therefore also AC voltages Measuring range By activating the function key y range it is possible to select a measuring range for the vertical axis of the graph via the arrow keys wh
32. ich allows a maximum resolution of the voltage graph The chosen measuring range 1s shown inverted With the ok key you transfer it to the voltage measurement Trigger With this function key you will get to a menu where you can adjust the mode of the measurement triggering Press the keys beside the arrows until the desired triggering 1s presented inverted In detail the options mean No trig The applied voltage is shown without triggering AC The rising edge of the average value of the applied voltage is triggered AC The falling edge of the average value of the applied voltage is triggered DC The rising edge at the zero passage of the voltage is triggered DC The falling edge at the zero passage of the voltage is triggered Take over the chosen triggering with the ok key and return to the voltage measurement Please note that a successful triggering can only take place if a suitable voltage signal is applied Otherwise gt no trigger lt appears in the graphic display 27 Calibration and Verification Battery voltage Charging state of the battery If you select the function battery you will receive an information display about the battery Measure ME E Battery A 3 77 Pre eee bibi 31 4il SI Chargetine 66 06 The HDM99XP is equipped with an internal NiMH battery for extended run times when not connected to the external charger The charger provides a 12 V 1500 mA charge to the battery The charging process could b
33. kets The entering of the calibration values is carried out via the numeric keyboard Please pay attention that the values in the display are stable then enter the calibration values and confirm them with gt ENTER lt After input of two calibration values the old and new values will be indicated once more and can then be taken over with the ok key 4 Maintenance and Care Maintenance and Care Generally the HDM99XP can be considered as an easy care instrument Like all measuring instruments there is a minimum of maintenance and care necessary to ensure that all functions work flawlessly Operate the instrument only in a dry environment and do not touch it with damp hands Ensure that no fluids intrude into the interior of the device or into the sockets at the front If this ever happens open the device and remove the batteries Sink the whole device into a vessel with distilled water overnight Afterwards dry the HDM99XP and send it to your distributor for repair There are no parts in the HDM99XP which you can repair yourself Contact our technical support team in the event of any malfunction If the device should become damaged or malfunction send it to your distributor for repair Storage Keep the device in a dry place Suitable is for example the original packaging in which you have received the HDM99XP or the carrying case offered by IBP as accessory If you do not use the device over a longer period of time you should c
34. n the usual way in the adjustment menu for conductivity The selection High Resolution allows to select the resolution to display All settings are permanent until the next change The selected setting 1s shown in the measurement menu If the conductivity measured is outside this range OFL will appear on the display Calibration and Verification 16 Temperature Coefficients Temperature Coefficients and Conductivity Measurement This is a topic that is frequently misunderstood and often neglected in hemodialysis A solution s conductivity will change according to temperature With increasing temperatures the measured solution s conductivity will increase too To achieve meaningful measurement results the conductivity value displayed is compensated to 25 C In other words the display is always converted to a solution temperature of 25 C The temperature coefficient which the displayed value is compensated with is expressed as C Unfortunately however different solutions also have different temperature coefficients To achieve an exact display the instrument will have to be adjusted to the temperature coefficient of the current solution The average temperature coefficient for dialysates 1s 2 07 C Listed below are the temperature coefficients used by most major hemodialysis machine manufacturers We recommend that you doublecheck this data with documentation from your machine s manufacturer po For naturally occur
35. nce Long term measurements up to twelve hours are possible Since you do not have all possible times presented simultaneously a black beam on the right side shows that above or like in the example further options hide themselves below The selected time range is shown inverted To change the time range operate the function keys beside the arrows upward or downward When you have selected the suitable time range for your application return to the temperature measurement with the activation of ok The length of the horizontal axis of the graph now corresponds to the chosen time range 21 Calibration and Verification Temperature compensation pH measurement For the temperature calibration of the pH measurement the device offers two possibilities The solution temperature can be measured via the conductivity and temperature electrode or entered by hand The chosen kind of the calibration is check marked in the menu point measure t comp or enter t comp If you choose measure t comp no further input is necessary The temperature will be measured via the measuring cell parameter parameter parameter Seg SAB Sieh Please connect suitable Lempa L COMpa d O Lemp sensor Sensor recognized L cCOoMp By choice of enter t comp you will be asked to enter the solution temperature via the numeric keyboard After confirmation with gt ENTER lt you will return to the menu for the parameter setting Fundamental information about pH measur
36. nter wal enter wal 2066 6000 uUrSu a EMTER lt EMTER lt gt EMTER lt uri You will get to this function by operating the menu point flow Up to 15 different sensors will be governed automatically For calibration the correct sensor must be applied In case that no sensor should be connected a fault notice will occur The running number of the recognized sensor will appear in the following presentations in the upper display Look also in the manual under flow measurement There are three different ways to calibrate a flow sensor e Given amount of flow in ml min or l min e Given number of impulses per liter e Given amount of the quantity that has flown through Generally the sensor should be calibrated in the middle of the used measuring range Example The sensor has a measuring range of 100 2000 ml min Operation range 100 600 ml min Then the calibration should be done around 350 ml min Given amount of the quantity that has flown through This way of calibration should only be used if no other possibility is available Ensure the constant flow through the sensor Then enter the amount of the quantity that has flown through with the chosen unit and confirm with Enter Check the calibration once again This way the calibration is complete 39 Calibration and Verification Given number of impulses per liter This type of calibration should be used if the value is known Enter the value for the number of impulses liter
37. on can be used the reference temperature must be adjusted It is sufficient for the conductivity calibration to know the cell parameter If this is not known or has been changed after longer use by deposits on the electrode this function can be used to define the cell parameter newly Call the function measure cellpar in the adjust menu Materials needed HDM99XP meter with attached conductivity temperature probe 14 0 ms cm Conductivity Standard Solution clean glass container 38005 000 ad just adjust HOM3e conduct conduct adjust Conduct Gr 13 563 t coeff acia old 6 66568 1 10 20 new H 6153 z4 58 C ah Please aLa ref Lenmp i enter Val gt Savina gt 23 C ric cellpar E 3 14 090 t coeff input __ _ cellpar gt EHTERS 2 BOZ Zel Calibration and Verification 34 In this function the measuring range will not be adjusted automatically The adjustment for dialysate should be in the area of 13 14 mS cm Therefore the measuring range must be 0 20 mS cm If the measuring range 1s too small the device indicates the overflow with gt OFL lt above the beam display Via the menu point measure conduct you can choose the correct measuring range with the arrow keys During the calibration the standard solution should have a temperature of approx 25 C When the measurement value in the display is stable the conductivity value of the standard solution can be entered
38. on depth max 5 min Size and weight Approx 270 x 120 x 50 mm Weight 900 grams without battery charger or probes Specifications Interface 46 PC Interface RS 232 Interface The RS232 Interface of the HDM99XP is electrically insulated Pin occupation of the RS 232 Interface HDM99 p 2 RD 3 JTD 3 3 TxD 2 RxD Interface parameters The following interface parameters are fixed in the instrument Baud rate 9600 Parity None Data bits 8 Stop bit 1 Interface from PC to HDM 9 pin D Sub from PC female PRR PPE Cer 9 pin D Sub to HDM female Data transfer To receive measurements by the HDM99XP via the serial interface the following abbreviations must be sent via the interface The entire communication takes place in readable ASCII characters Command Reaction to HDM99XP of the HDM99 HDMCMO Starts background measurement HDMCMF Ends background measurement MRES Reset unit counter for flow HDMTARA tares the Pressure measurement hdm Fetches measured values via the RS232 interface 47 Interface Procedure Before the measurement values are transmitted the HDM99XP must be initially set to the HDMCMO command Subsequently the measurement values can be transmitted with the hdm command The HDM99XP sends a command line after the hdm containing 77 characters followed by CR LF MRES and HDMTARA commands can be executed at all times When no farther measurement data is sent via the serial inte
39. onnect it to the included charging device about every two weeks for one hour to avoid exhausting the batteries Cleaning Never clean the device with any fluids In case of pollution you can wipe the surface of the HDM99XP with a dry and clean cloth For measurements in the lower conductivity range the cleaning of the conductivity temperature measuring cell is recommended Remove water soluble substances by rinsing with deionized water fats and oils with warm water and household dish washing detergent Lime and hydroxid crusts can be dissolved by a 10 acetic acid solution In each case the measuring cell needs to be washed with deionized water after the cleaning Basically the conductivity measuring cell does not decay over time Particular measuring media for example strong acids and caustic solutions organic solvents or too high temperatures shorten the service life considerably and or lead to damage Caring for the conductivity temperature electrode Thorough cleaning of the electrode is particularly important for measuring low conductivities Water soluble substances must be removed by rinsing with deionized water Remove lime deposits with a 10 acetic acid solution To do this immerse the electrode in the solution for 24 hours then rinse it thoroughly with deionized water Do not touch the electrode surface with your fingers Caring for the flow sensor The flow sensor has a filter on the entrance side Please clean the filter freq
40. oose another input The calibration value must be entered only if the displayed values are stable ad just HE99 emp ad just temp C tpl 1 4 tee 21 6 tp 48 3 ted 61 2 Loss ES LEA ice Lemp C tpl 48 5 tp 1 4 data tps 661 8 aida tp4 21 8 row tpm eee PEE cee adjust HE99 emp adjust data saving row ad just HOM aa Lemp adjust tenp C tpit 1 0 tp2t 21 6 tp3i 21 0 ted 48 5 invalid tpo 61 8 data Loe ice 31 Conductivity Calibration Reference temperature ad ju t ad j14 t conduct conduct enter Pref Lenp by C 25 for quit Press gt ENTER enter Fref LenP bu C 18 for quit Press gt ENTER Calibration and Verification HOMgS adjust ref Lenp old 25 C new 18 C tL coef fF gata O saving 2 ara NOU cellparam 4 6058 The usual reference temperature is 25 C For special applications other values can be used Use this function only if you are aware of the consequences By using wrong values you will get a wrong conductivity value You reach this function by calling the menu point ref temp There you can enter the new reference temperature via the numeric keyboard and confirm it with gt ENTER lt By activation of the ok key the new reference temperature will be saved in the software Calibration and Verification 32 Temperature
41. rement is calibrated at two points If at any point during calibration you are unsure whether you have correctly entered all values you can exit without saving any calibration values After you have done so no calibration is performed and you can start again from the beginning The necessary steps for exiting the calibration procedure are described in detail below If a calibration is incorrect you have the option of accepting the standard values for every measurement mode Refer to the Standard Values section for details Handling of Standard Solutions IBP Medical standard solutions are produced under ISO13485 quality management They are traceable to NIST and PTB Standards Reference Materials and are sealed with tamper evident packaging To ensure standard solution and calibration verification accuracy e Keep solutions tightly capped to avoid evaporation e Do not return used solutions to the storage bottle e Do not remove solutions from their original bottle e Keep the solutions in a cool place e Use only fresh reference solutions for calibration and verification e Use the solution immediately after pouring evaporation will cause errors e Discard solution the appropriate number of days after opening the bottle e Discard solution after the expiration date 29 Calibration and Verification Calibration of the HDM99XP HONS HDMi HE hice HDS Hons A Ya adjust adjust adjust please please enter nter mm i code code 1104 Code conduc
42. rface finish the transmission with the HDMCMEF command Notes Any changes made to the settings of the HDM99XP during the serial transmission flow rate reduction temperature compensation of conductivity measurements etc may cause measurement errors All changes and modifications of the settings should be made prior to the data transmission Format of Data Response of HDM99XP after sending the command hdm 2716430725423 37 1496 3 677 997 30 DO 000 1396 20007 12007 _20000 _12000 CR LF 79 characters Suppressed characters in front of the decimal point are shown as The measuring values are send by the HDM99XP in the following order Conductivity in uS cm 9 signs Temperature in C 7 signs Pressure in mmHg 8 signs pH 5 signs VDC in V 6 signs VAC in V 5 signs Vbattery in V 4 signs Flow in ml min 5 signs Frequency in Hz 6 signs Quantity in ml 6 signs Event 6 signs CR LF 2 signs The values are separated by HDMView 48 IBPView What is IBPView IBPView can be obtained optionally for the HDM99XP and can be used as well for HDM97 Pocket meters A demo version is included on the Device CD This demo can not save export or print and the acquisition time is limited to 30 seconds IBPView is a data acquisition software which records and plots measured values from a HDM99XP device It works with a RS232 connection of the HDM99XP The software can also be used with several other hardware devices such multimete
43. ring solutions a value of 1 97 C is frequently used Many measuring devices not specially tailored to dialysis will use this value The calculation below shows the drastic effects of an incorrect temperature coefficient Example calculation for an incorrect temperature coefficient using a dialysate with a temperature coefficient of 2 07 C Conductivity of Temperature Instrument Instrument Difference in Solution of Solution Temperature Coefficient Display Values mS cm E JofPC mS cm Thus our example illustrates that the user must set the temperature coefficient correctly in order to ensure accurate measurements 17 Calibration and Verification Which temperature coefficient you should use First of all please double check the Temperature coefficient with the machine manual If you have machines from one manufacturer only in your use the temperature coefficient that the dialysis machine uses for compensation If you have different types of dialysis machines in your unit the best solution is to use a temperature coefficient of 2 07 C for all machines This avoids confusion with different readings of the conductivity on different machines Setting the Temperature Coefficient The HDM99XP enables you to easily set different temperature coefficients You can choose between eight fixed settings and a variable value The fixed values are values of frequently used dialysis machines The variable value can be set to any
44. rs from Voltcraft or Metex IBPView is compatible with Microsoft Windows 2000 Microsoft Windows XP and Microsoft Windows Vista Several curves can be plotted into a single diagram Several diagrams can be arranged on one or more pages if necessary Plot options like pen width or pen color can be used to create perfectly styled diagrams You can even create your own plotter designs Comfortable zoom functions are available on a single click to analyse plot details or to return to the plots overview Setting markers makes it easy to read differential values of a plot or to determine the amplitude or period of a sampled signal A comfortable preview allows you to add comments or project data when printing diagrams Export functions can be used to use measured data with other applications like MS Excel etc The help function of IBPView includes instructions for basic operations using a small project as an example If you follow these instructions it will be a good start for you in understanding the basics 49 HDMView Installation Insert the CD IBPView into the CD Drive The installation will start automatically In case open the directory SETUP and start setup exe On then first menu select the language the installation process is self explaining Quickstart On the CD HDM99XP you will find templates for a fast start Disconnect RS232 Before terminating the RS232 connection please terminate the IBPView
45. sen unit Balancing an offset Caused by drift of the pressure probe the pressure display may sway slightly around zero With the function tare the display is set to zero You must not apply pressure to the HDM99XP during this function This is assured when the pressure tube is not connected Then the environmental pressure represents zero The choice of the function key tare results in the reset of the display to zero and the automatic return to the pressure measurement High Resolution The selection High Resolution allows to select the resolution to display Further possible measurements With the option other channels you can shift to a second measuring menu where you have the choice between two different modes of voltage measurement the test for pH value and the control of the charging state of the accumulators If you would like to return to the first measuring menu with conductivity temperature and pressure measurement choose other channels again HORM eS See HOt 99 Measure conduct conduct temp channels other A Calibration and Verification 20 pH Measurement MeasuUre parameter pH PH mea s ure PH 5 94 adu l Amin din 2 OPH parameter Parameter for quit Press gt ENTER Time range By activation of the function key param you will receive a menu which allows to change the time range in which the course graphic will run through horizontally o
46. software Disconnecting with running data acquisition may end in a system freeze Main Window Se 2 0 ioj x File Options Page Hardware P s li Start Stop Pause R OE Zoom interp Folow Marker Special Previous A x MP a A Setup Print Export Copy 11 06 00 11 06 00 11 10 00 General This manual describes only the basic functions which are necessary to get familiar with IBPView Further information can be obtained using the Software s help function IBPView is intentionally not limited to HDM instruments It can be configured independently and therefore achieves its maximum flexibility to be ready for future IBP products Hardware Interface IBPView uses serial COM ports for communication The HDM99XP has a RS232 serial interfaces and the HDM97 Pocket comes with a USB interface which is working as a virtual serial port Using virtual COM ports it is necessary to define the number of the port once COM1 COM2 COM3 etc The COM port number of the hardware is defined automatically during the driver installation The application must know this number in order to communicate with the device HDMView 50 Template projects Project files are named in the way Name ibp To get an easy start with IBPView there are preconfigured version specific templates for each type of instrument These templates include all common setting for start working with the application Only the number of the COM port must b
47. ssigning graphs to hardware Channels ccccssscccccesececcesececceuseccsesececsaececseseeessageeesseneesseneeessseseneess 51 Introduction 2 Introduction The HDM99XP is a self contained hemodialysis test instrument designed for the measurement of Conductivity Temperature Pressure pH Flow Voltage Frequency Period time Pulses This innovative device has been designed to be user friendly reliable and rugged enough for the demanding needs of hemodialysis technicians In addition the HDM99XP may also be used for environmental measurement and other non medical applications The measured values are displayed numerically on the instrument s large screen The instrument also may be connected to a computer and using the supplied software displayed stored and analyzed Please take a few moments upon initial receipt of your shipment to ensure that all the items listed below have been included In the event of a discrepancy contact your supplier immediately Be sure to read this User Guide in its entirety before first using the product Applications for use The HDM99XP may be used by hemodialysis personnel to test the conductivity temperature pressure pH and flow of the dialysate solution used with hemodialysis delivering systems The HDM99XP may also be used to test the conductivity temperature and pH of acid and sodium bicarbonate dialysate concentrates and water used in hemodialysis applications The HDM99XP may also
48. t ok conduct temp for quit for quit press press pF Ent rt Pressure other channels The entire calibration of the device is software controlled Operate the function key adjust in the main menu to reach this function You will be asked to enter a code via the numeric keyboard This code is also 1704 and must be confirmed with gt ENTER lt After that you are in the adjust menu The adjustment of the individual channels is slightly different The pH and voltage measurement is adjusted at two points The temperature and pressure measurement is adjusted at minimally two points alternatively up to six points The advantage of more than two calibration points is the higher precision of the measurement as the non linearity of the sensors will be equalized The sequence of the calibration in reference to the level of the values is insignificant Please note that each value may be entered only once since the system does not accept the data otherwise The display will show invalid data The conductivity calibration results from measuring the cell parameter Only one calibration point is necessary here The calibration of the flow measurement results from measuring of the impulses per liter Up to 15 different sensors can be calibrated Only one calibration point is necessary for this Should you be uncertain if you have entered all values correctly at any point in the run of the calibration of the device choose the function gt c
49. ta was detected 4 SYS System Error This error is shown when a general system problem was detected Example Error 2 If one of the errors above 1s shown do not use the device anymore The unit needs to be repaired MC ECT Additional Information The entry on the display following the MC and ECT are IBP error messages facilitating problem analysis When contacting IBP to report an error please report the messages describing the system error 13 Calibration and Verification Measurement From the main menu over measuring you will receive the following menu HOMg9 Mes HOI 9 Measure conduct conduct temp Wolkaae Pressure a other channels os A other Examples for measurement displays Activation of the function keys F5 leads to the menu for the ne 320Pe Me23S 1UpPe ME E Adiu 18sec din BALMS OM conduct conduct parameter setting 1 gt 97 1 405 F6 leads back to the main menu eee es ee The handling of all menus O 10 eo corresponds to the already sio explained operating Instructions 0 The individual menus and sub 7 gi f menus are presented and j explained below D 40 Bn A Ps E Calibration and Verification 14 Temperature measurement measUPe measure parameter Lemp temperat temperat E C Ho Temp Sensor 29 8 EPS 1 40 Bo on 40 an E A Pate 2 parameter TE o e e n ee T E Lenmp Lenmp
50. tificate which documents the calibration verification results 43 Maintenance and Care Recommended verification values and the allowed deviations Temperature 25 00 C 0 05 C A 8400PC i oos e S A poo aoe A ooe O C YwsVwe 00ws 636353535 A o Ssswe 00me S A O suww e 00m e Conductivity 74 004S om 060uS m o O Y Sea OGOS 6 6 I po AS OOuS em S IO Se 00pS em_ S I OO O 2S 0038 gt gt gt y 60S 0 038 mSem S o BBS 0 038 Sem po 16 00 mS fem 0 03 mSem po Y OS 0 60mSlem I I I fl I I Pp O OOS 0 60mSiem Pressure ISO 00 KPa E OB KPa S ooo amoo eoe S 000 ka 3 ka SS 10 00 kPa 0 066 kPa 0 00 era 0 066 kPa Open Pressure Inlet po 10 00KPa 0066kKPa ooe i 0 065 KPa S O ooo f ooe O Ra SCS PH gt gt gt 3552 mV pH1 00 O mV p E S O IBA MVA HS Y 00 Pp 589 mV pHO Y 00 S Y OMV PA te 39 2 mV pH 0 02 p14 mV pH 0 02 776 mV p iO S 3552 mV pa o S Voltage RAS OOS S eo S OC pee TOS O IA o S O OV DEIS O ee a rs eee ADE ISS IO poe AVE 0 S Frequency ____ 100Hz HF O Ooo A i Po IAEA EE Er AR I AR He He f e e Specifications 44 Specifications Conductivity 0 to 199 9 mS cm quadro pole electrode Precision 12 5 16 0 ms cm 0 03 ms cm otherwise 0 3 of full measuring range Range Resolution 0 0 19 99 uS cm 0 01 uS cm 20 199 9 uS cm 0 1 uS cm 200
51. ture probe optional high and low value pH Standard Solution see below two clean glass containers ie Egge auna Before calibration the type of temperature calibration must be selected already Prepare two buffer solutions The two buffers should not differ more than two activation decades Choose for example pH6 and pH8 For the measurement remove the protection hood carefully Rinse and dab the pH electrode with distilled water before dipping it into the buffer If necessary wash and dry the temperature sensor likewise and put it into the measuring beaker Wait until the display shows a stable value and then enter the pH value via the numeric keyboard Confirm your input with gt ENTER lt Then wash and dry the electrode and dip it into the second buffer When the value of the second buffer is entered the display shows the actual calibration If thereby the graduation grad is lower than 85 the electrode could be worn out and must be replaced by a new one If you try to enter two equal values the reference data invalid appears after confirming with ok At correct input the data will be saved and you will return to the menu for the adjustment Calibration and Verification 38 Flow Calibration ad just ad just flow f low re sensor detected Impulse input enter impulse flow Mal UM CaaS mlemin Phot flow enter 26 ienin F26 impulse Teer err quantity per litre 02090 in ml please ENTERS e
52. uently Filter housing Battery Use only the original IBP battery pack in case the internal NiMH Battery needs to be replaced Battery Pack Part number 31 2032 02 Maintenance and Care 42 Calibration intervals When delivered new from the factory each device is adjusted before shipment To ensure reliability the different measuring channels have to be calibrated at fixed intervals to examine their precision This can be done by measuring known sizes for instance standard solutions or proof voltages If the measured values should deviate from the below indicated permissible limits a new calibration of the instrument 1s necessary We recommend the following intervals for verifying calibration Parameter Verification Frequency Temperature Once a Year Conductivity Once a Year Pressure Once a Year pH Before Each Use Voltage Once a Year Once a Year Frequency Once a Year Period time Counter Write down your calibration values and keep them until the next calibration In case of damage a calibration protocol can be important to help locate the problem If the calibration has been done by the IBP a sticker will be put on showing the date of the next required calibration A complete function test and calibration of the device should be done once a year For liability reasons you should not carry out these tests and calibration and verification yourself If IBP performs the calibration you will receive a calibration cer
53. via the numeric keyboard and confirmed with gt ENTER lt After the calibration all values relevant for the conductivity measurement are indicated once more With the ok key the data will be saved Enter cell parameter It is sufficient to enter the cell parameter of the electrode if it is known This is profitable for an exchange of the electrode Choose the function input cellpar Enter the cell parameter via the numeric keyboard and confirm it with gt ENTER lt Subsequently all values relevant for the conductivity measurement will be indicated once more With the ok key the data will be saved conduct conduct adjust Please Please cellparam bad L old 6 6050 parameter parameter MSW eres dat ref Lenp e 4 5059 0 1124 c saving Pica P 4 La 7coet tf or gui or gui a a A press press A ENTER ENTER 35 Pressure Calibration Calibration and Verification Because these sensors do not drift normally no calibration is necessary after manufacturing Pressure Pressure Pressure MMA Please enter lst value 000 for guit Press gt ENTERS Pressure Pressure mmHg mmHg Een YA A 1k o 1 1 0 1 f aat Ep please A please enter enter nd value stop ard value 310 S 800 for quit for quit Press Press ENTER lt ENTER lt another input Pressure mmHg Lerh 1k o 1k Please enter th value 500 for quit press ENTER Op
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