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ETM 2000 Series - CERT-TRAK

1. 5 23 ENGLISH These are indicated in the display as C AV or lt in the symbol display Model ETM 2000 always shows C 2 9 Manual selection of display resolution Models ETM 2024 ETM 2029 ETM 2084 and ETM 2098 All instruments have a 0 1 resolution in the range from 199 0 to 199 9 and a 1 resolution outside this range To fix the display to a 1 resolution in the entire measuring range press the as key A R will now disappear from the symbol display To cancel the mode press the os key again and A R will be shown on the symbol display again 2 10 Selection of thermocouple Models ETM 2029 and ETM 2098 Press the amp key to select type K T J N R or S thermocouple This selection is retained when the instrument is switched off 2 11 MAXMIN function Models ETM 2024 ETM 2029 ETM 2084 and ETM 2098 Press the Dey to start The instrument will display alternating and v symbols and current reading Press again to display MAX temperature reading and the A symbol will be displayed Press again to display MIN temperature reading and the v symbol will be displayed Press again to return to the actual temperature display ENGLISH 6 23 Press the to display the average temperature since the MAX MIN mode was activated and symbol will appear on display Press the again to return to actual temperature display NOTE To reset MAX MIN function switch instrument off 2 11 1 Error indications regar
2. The display will then show a number of counts between 400 and 600 Press 2 to accept the readout The instrument will now calculate the new constants and will thereafter show the actual temperature Switch off the instrument to finish the adjustment routine NOTE If the number is outside the range the instrument is either faulty or the entered reference voltage is wrong Switch off the instrument and return the unit for service ENGLISH 20 23 5 2 2 Calibration with cold junction compensation activated To check the function and whether the instrument has been correctly adjusted carry out the following 1 Connect thermocouple cable to calibration source Use type K cable for all models except models 2006T 2086T where type T has to be used Switch calibration source to a compensated output 2 Plug thermocouple into socket of instrument under test For optimum accuracy allow ten minutes to stabilise then switch instrument on 3 Select outputs to check full range of instrument and verify calibration is within published specification Round to 1 degree resolution if the rejection is gt or 0 5 C i e 300 C 0 1 readout 0 2 C 1 digit 0 5 C 1 C rounding 2 C 0 1 scale 0 2 readout type R amp S ranges If the instrument does not meet the specification steps 1 page 14 to point 10 page 20 may be followed to increase the linearity but remember to take into acc
3. 0 2 18 0 3 17 0 4 16 0 5 15 0 6 14 0 7 13 0 8 12 0 9 11 1 0 10 1 1 9 1 2 8 1 3 7 To be continued on the next page 17 23 ENGLISH RTD model ETM 2084 zero offset codes continued Indicated temperature Correction code offset C to enter 1 4 1 5 1 6 1 7 1 8 1 9 ON A OIO 2 0 5 2 Thermocouples model ETM 2098 Equipment Thermocouple simulator mV source with facility to switch from compensated to uncompensated output Accuracy type K output min 0 01 of readout 0 1 C Alternatively highly stable and accurate millivolt source with resolution down to 0 01 uV Accuracy 0 1 of reading or better 2 wire copper cable fitted with miniature copper plug Type K thermocouple cable with K type miniature thermocouple plug fitted Type T thermocouple cable with T type miniature thermocouple plug fitted Two new type AA batteries or similar Procedure If the error is due to a zero offset outside of instrument s specification please refer to section 5 2 2 Calibration with cold junction compensation activated If not carry on from point 1 1 Switch on mV source or thermocouple simulator set for type K and switch to uncompensated output for at least half an hour to stabilise For optimal calibration ambient temperature should not exceed 21 C 2 C 2 Fit copper cable to the calibration source and plug into miniature thermo
4. 0 8 20 32 1 4 0 9 10 32 1 6 1 0 0 32 1 8 Gentag afsnit 5 2 2 for at kontrollere hele instrumentets omrade 23 24 DANSK 6 0 Garanti AMETEK DENMARK A S yder 2 ars garanti fra kobsdato pa materiale og fabrikationsfejl garantiperioden forbeholder AMETEK DENMARK A S sig ret til enten at ombytte instrumentet eller reparere dette efter eget sk n Garantien d kker ikke ved fejlbehandling eller beskadigelse af instrumentet Enhver modifikation fejljustering eller indgreb i apparatet medf rer bortfald af garantien Forsendelse sker for ejers regning og risiko En kort beskrivelse af eventuel fejl skal v re vedlagt Serienummer ETM instrumenternes serienummer er placeret under batterierne dette sikrer at nummeret ikke utilsigtet bliver fjernet ved brug og slitage DANSK 24 24
5. F lg instruktionerne for montage udskiftning pa bagsiden af instrumentet Batteriernes levetid er ca 500 timer dog kortere hvis der anvendes baggrundsbelysning DANSK 14 24 5 0 Justerings kalibreringsprocedurer 5 1 RTD Pt100 ETM 2084 Udstyr RTD Pt100 elektronisk simulator med nominel malestram pa 1 mA som fra ETM 2084 Ngjagtighed 0 02 af udlaesning 0 05 C 0 09 F eller preecisionskalibreringsresistorer Reference IEC Pt100 tabeller 4 bens stik nr 123027 Procedure 1 S t 4 bens stikket 123027 i instrumentet der skal testes Anvend en 4 leder konfiguration og slut den til testkilden som beskrevet under instruktioner for ledningsfering af testudstyr Nar batterierne er korrekt isat t ndes instrumentet pa ON hvorefter 5 tasten holdes nede Displayet bliver oplyst og modelnummer efterfulgt af 0 ruller hen over sk rmen 5 tasten kan herefter slippes Instrumentet er nu klar til at modtage en 4 cifret kode og kan herefter indstilles til kalibrering Hvis der er en offsetfejl ved nul konferer med afsnit 5 1 1 Indtast 6 0 7 1 efterfulgt af J Instrumentet er nu klar til at modtage kalibreringsreferencemodstanden som indikeret pa instruments display Indstil Pt100 simulatoren til 0 00 C eller modstand 100 00 og tryk pa 3 Displayet viser nu et antal taellinger mellem 3600 og 4200 Tryk pa tasten 2 for at acceptere udlaesningen Displayet beder om et inp
6. Hvis teellingerne er uden for omr det er der en fejl Sluk for instrumentet og return r det for servicering 5 1 1 Zero offset kalibreringsprocedure Indstil Pt100 simulatoren til 0 00 C eller en modstand pa 100 00 Q T nd for instrumentet pa ON hvorefter 5 tasten holdes nede Displayet bliver oplyst og modelnummer efterfulgt af 0 ruller hen over sk rmen 5 tasten kan herefter slippes Instrumentet er nu klar til at modtage en 4 cifret kode s instrumentet kan indstilles til nulkalibrering Indtast 1 8 1 2 efterfulgt af Enhver offset der vises p displayet kan nu nulstilles DANSK 16 24 Justering Find ud fra tabellen pa n ste side den offset kode der skal anvendes Dvs hvis instrumentet siger 0 3 for nul input skal koden 17 fra tabellen indtastes Tryk derefter pa enter 1 Sluk for instrumentet og t nd for det igen og kontroller om offset fejlen er rettet Hvis der stadigv k er en offset fejl gentages proceduren Gentag pkt 7 for at checke hele instrumentets omr de 17 24 DANSK RTD model ETM 2084 nul offset koder Indikeret offset Korrektionskode der instrument C indtastes 2 0 40 1 9 39 1 8 38 1 7 37 1 6 36 1 5 35 1 4 34 1 3 33 1 2 32 1 1 31 1 0 30 0 9 29 0 8 28 0 7 27 0 6 26 0 5 25 0 4 24 0 3 23 0 2 22 0 1 21 0 0 20
7. Two type AA batteries Penlight included Follow the instructions for fitting replacement on the reverse of the instrument Battery lifetime is app 500 hours however less if backlight is used 13 23 ENGLISH 5 0 Adjustment and calibration procedures 5 1 RTD Pt100 ETM 2084 Equipment RTD Pt100 electronic simulator with a nominal excitation current of 1 mA as supplied from ETM 2084 Accuracy 0 02 of reading 0 05 C 0 09 F or precision calibration resistors Reference IEC Pt100 tables 4 pin plug part No 123027 Procedure 1 Connect 4 pin plug 123027 to instrument under test Use a 4 wire configuration and connect to the test source as described by test equipment wiring instructions 2 Install batteries correctly and switch instrument on by pressing the ON button at the same time holding down key 5 All segments on the display will illuminate and then the display will scroll the model number followed by 0 on the display Now release key 5 The instrument is now ready to receive a 4 digit code to enable calibration mode If there is an offset at zero refer to section 5 1 1 3 Type in 6 0 7 1 followed by The instrument is now ready to receive the calibration reference resistance as indicated on the instruments display Set Pt100 simulator to 0 00 C or resistance 100 00 Q and press key 3 The display will now show a number of counts between 3600 and 4200 Press key 2 t
8. aces caes sev eds EER 4 2 3 Baggrundsbelysning 222242 akser en 4 2 4 EE aKo e E AEE E ED E E S 5 2 0 Dala hold oaan ines ee a ds 5 2 6 SPCCURGAG sie 52 ora akse bed dat angie doen aaea aaa aaeain 5 2 7 Indgangsveelger og differensmaling ccccceeeceeeeseeteeteetees 6 2 8 Celsius Fahrenheit valg ccccceeesteeeeeeteeeeeeeeneeeeetneeeeeeneeeee 7 2 9 Manuelt valg af displayopl sning u u u ssseeseeeeeern nerne renerne 7 2 10 Valg af termoelementtype W W W ssseeveseseessenesse rense nessne nens sn renen 7 2 11 MAX MIN funktion ssssseeeeeere renee rrnee 8 2 11 1 Fejlindikationer vedr rende f ler 8 3 0 Data opsamling 224522 arrede 9 3 1 Indstilling af dato og tid 1 1 1 1 1 W W W u sssssseeeeere nere ke rente rente nen treerne 9 3 2 Manuel dataopsamling ssseseeeesssenssese sense sense nesnsnnenssn renee 10 3 3 Tidsbestemt dataopsamling W W u ssssesereereereeren kernen ker en kerne 10 3 4 Udl sning af gemte data p instrumentdisplay 1 1 1 11 3 5 Overf rsel af gemte data til DigiLog PC software 2 11 3 6 Overf rsel af gemte data til printer eller terminalemulator 11 3 7 Sletning af gemte data ruderne irere 12 4 0 Elektriske specifikationer suser 13 4 1 ETM 2000 ETM 2029 og ETM 2098 Wu u u u dseeeeererrreerererrn ener enes 13 4 2 ETM 2024 and ETM 2084 Wu u u udussseeeeeerer erne n nen 13 43 Baleno 2 sccsef
9. apparatet og t nde det igen DANSK 10 24 3 4 Udl sning af gemte data pa instrumentdisplay Denne funktion fungerer kun hvis enten eller symbolerne er vist i displayet For at se data trykkes p ws derefter amp og oe De f rst gemte data bliver vist Tryk p Wor at se successivt lagrede m linger og tryk p en vilk rlig tast for at vende tilbage til normal funktion 3 5 Overf rsel af gemte data til DigiLog PC software F lg instruktionerne i programmet N r data skal overf res til DigiLog skal f lgende tastsekvens bruges amp derefter og til slut 3 6 Overf rsel af gemte data til printer eller terminalemulator For at udskrive data via en Epsonkompatibel printer med RS232 seriel interface tryk pa is derefter wy og til sidst oe Printerops tning skal v re som f lger 9600 Baud 8 data bits ingen paritet 1 stop bit ingen flowkontrol Det er ogs muligt p denne m de at overf re data til en terminalemulator f eks Hyper Terminal i Deres PC 11 24 DANSK S rg for at PC printer er klar til at modtage informationer Efter transmissionen vender apparatet tilbage til normalfunktion og al dataopsamling stopper BEM RK Anvend altid det medleverede RS 232 kabel 3 7 Sletning af gemte data O For at slette gemte data trykkes p r derefter og vises i symbol displayet Tryk derefter o Efter sletningen vil eller symbolerne v re fjernet fra displayet Apparatet vender tilba
10. the counts are out of range there is a fault Turn off the instrument and return the unit for service 5 1 1 Zero offset calibration procedure Set Pt100 simulator to 0 00 C or resistance 100 00 Press ON to switch the instrument on then press and hold key 5 All segments on the display will illuminate and then the display will scroll the model number followed by 0 on the display Now release the key 5 The 15 23 ENGLISH Instrument is now ready to receive a 4 digit code to enable zero calibration mode Type in 1 8 1 2 followed by J The unit is now in a state that will allow any offset indicated in the display to be zeroed Adjustment Determine which offset code is required from the table next page l e if instrument reads 0 3 for a zero input enter the code 17 from the table Then press enter Switch off the instrument then on again and verify that offset has been corrected If there is still an offset repeat the procedure Repeat point 7 to check full range of the instrument ENGLISH 16 23 RTD model ETM 2084 zero offset codes Indicated temperature Correction code to offset C enter 2 0 40 1 9 39 1 8 38 1 7 37 1 6 36 1 5 35 1 4 34 1 3 33 1 2 32 1 1 31 1 0 30 0 9 29 0 8 28 0 7 27 0 6 26 0 5 25 0 4 24 0 3 23 0 2 22 0 1 21 0 0 20 0 1 19
11. unit will return to normal mode If after pressing ws and you do not wish to delete data you must turn instrument off and on then the stored data will not be lost 11 23 ENGLISH 4 0 Electrical specifications concerning temperature ranges please see reverse of instrument 4 1 ETM 2000 ETM 2029 and ETM 2098 Celsius 0 1 of measured value 0 2 C 1 digit at temperatures above 100 C 0 5 of measured value 0 2 C 1 digit at temperatures below 100 C Except type R and type S thermocouples which have the following specifications 0 1 of measuring range 0 2 of measuring value 1 digit Fahrenheit 0 1 of measuring value 0 4 F 1 digit at temperatures above 148 F 0 5 of measuring value 0 4 F 1 digit at temperatures below 148 F Except type R and S thermocouples which have the following specifications 0 1 of measuring range 0 2 of measuring value 1 digit A typical standard sensor type K DIN class 2 has the following specifications 2 5 C or 0 0075 x measuring value C 4 2 ETM 2024 and ETM 2084 Celsius 0 2 of measuring value 0 1 C 1 digit at temperatures between 150 C and 800 C ENGLISH 12 23 Fahrenheit 0 2 of measuring value 0 2 F 1 digit at temperatures between 238 F and 1472 F A typical PT100 standard sensor DIN class B has the following specification 0 3 0 005 x measuring value C 4 3 Batteries
12. 0 1 19 0 2 18 0 3 17 0 4 16 0 5 15 0 6 14 0 7 13 0 8 12 0 9 11 1 0 10 1 1 9 1 2 8 1 3 7 DANSK 18 24 Forts ttes pa n ste side RTD model ETM 2084 nul offset koder fortsat Indikeret offset Korrektionskode der instrument C indtastes 1 4 6 1 5 5 1 6 4 1 7 3 1 8 2 1 9 1 2 0 0 5 2 Termopar model ETM 2098 Udstyr Termopar simulator mV forsyning med mulighed for at skifte fra kompenseret til ikke kompenseret udgangssignal Najagtighed type K udgangssignal min 0 01 af udleesning 0 1 C Alternativt kan anvendes en stabil og ngjagtig millivoltforsyning med en opl sning pa 0 01 uV N jagtighed 0 1 af udleesning eller bedre 2 leder kobberkabel med miniature kobberstik Termoelement type K med type K miniaturestik Termoelement type T med type T miniaturestik To nye AA batterier el lign Procedure Hvis fejlen skyldes en nul offset uden for instrumentets specifikationer henvises der til afsnit 5 2 2 Kalibrering med koldt loddested kompensering aktiveret Hvis ikke ga videre fra pkt 1 1 Tilslut mV forsyning eller termopar simulatoren sat til type K og omskiftet til ikke kompenseret udgangseffekt i mindst en halv time for at stabilisere For optimal kalibrering b r omgivende temperatur ikke overstige 21 C 2 C 2 Tilslut kobberkablet til kalibreringskilden og s t miniature termopar stikket T C i instrumentet K
13. 0 4 140 32 0 7 0 3 130 32 0 5 0 2 120 32 0 4 0 1 110 32 0 2 0 0 100 32 0 1 90 32 0 2 0 2 80 32 0 4 0 3 70 32 0 5 0 4 60 32 0 7 0 5 50 32 0 9 0 6 40 32 1 1 0 7 30 32 1 3 0 8 20 32 1 4 0 9 10 32 1 6 1 0 0 32 1 8 Repeat 5 2 2 to check full range of instrument ENGLISH 22 23 6 0 Warranty AMETEK DENMARK A S grants a 2 year warranty from the date of purchase against faulty workmanship and materials During the warranty period any defective instrument will be repaired or replaced at the discretion of the manufacturer This warranty does not cover damage or failure resulting from misuse or accident Modification adjustment or any alteration with the internal arrangement of the instrument shall absolve the manufacturer from any liability in respect of the instrument Any instrument to be repaired should be forwarded to the supplier carriage paid and at the owner s risk A brief description of the fault should be included Serial No The S N of the ETM instruments is placed under the batteries to secure that the number will not be removed by accident or by wear and tear 23 23 ENGLISH Indholdsfortegnelse 1 0 Introd ktion vi ccawiccceisiccsveacensace astern denenseisntdddedenteveanneenenteeasendaeens 2 2 0 Betjening ss screen 4 EV TOn UR 355 3555 SRP SSR Bee tats bet ettetee Sikes tenons SIDE SERSESE SEERE GEG Er 4 L2 jF Aleris Fi ra TT g n sess cuss 2 Sete cand
14. User Manual Bruger manual ETM 2000 Series Digital thermometers digitale termometre Copyright 2000 AMETEK DENMARK A S 105766 02 17 12 2002 17 12 2002 105766 02 List of contents 1 0 2 0 3 0 4 0 5 0 6 0 INCFODUCTION vacccvscsceisececcadesscvenssvecedsevedeeenisedecexdsedssenvecesvssesseseseewe 2 Operating the instrument cccccccceeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeeee 3 2 1 Switch on Switch Off cece cecceccece cece eeceeeeeeeeeeeeeseceeeaeeeeeeeeeseesees 3 2 2 Probe CONNECHONG ss arrene a a Ea A rea aE aE Eaa adele 3 23 Backlight nanen ed e i nai eee A DES es 3 2 4 Symbol display eaa eSa ae cites dee dane EAEE ARE ARE 4 2 5 Data NO aE ar tae ait 4 2 6 SPCCURCAG cats osse dre ra aaa dale aaaeeeaa 4 2 7 Differential input ee cee ccc ledere a ge ddr angeles hele 5 2 8 Celsius Fahrenheit Selection ceccececceceeeeeeeeeeeceeeeeeeeeeeentees 5 2 9 Manual selection of display resolution sssseeeeere ere rernee 6 2 10 Selection of thermocouple ceceeeeeeeceeeeeeeeeeeeteaeeeeeeesetennees 6 2 11 MAX MIN function 000 cee cece cece ee eeeeeeeeeeceeeeeeaaeeesaaeeeeeeeeseeeeeeeeeaes 6 2 11 1 Error indications regarding Sensor 7 Data LOG GING wiissesescnceviceneicainatbediventinsatedtettcaatag ivan RENSE 8 3 1 Setting internal Clock css vere eeenesnsssernen se enes sene sene sn rss eres sr enn sne 8 Sei Manual odd iranere AT 9 3 3 Preset interval logging sss
15. anal B ETM 2098 modeller 3 S t batterierne i instrumentet og f lg instruktionerne for korrekt installering Instrumentet kan herefter indstilles til kalibrering 19 24 DANSK Pa instrumenter med data logning er det n dvendigt at slette alle log data inden kalibreringsmenuen kan aktiveres Der henvises til instruktionerne om sletning af data Indstil til type K indgang og indstil til m ling i C pa kanal B indgangen Kalibrerings default er type K ogsa pa modeller der kun er type T Al kalibrering udfgres i C 5 2 1 Kalibreringsindstilling T nd for instrumentet pa ON og hold derefter 5 tasten nede Display segmenter bliver oplyst og modelnummer efterfulgt af 0 bliver vist i displayet 5 tasten kan herefter slippes Der kan nu indtastes den 4 cifrede adgangskode Indtast 6 0 7 1 efterfulgt af J Instrumentet er nu klar til at modtage kalibreringsreferencesignal som indikeret p instruments display denne indstilling er koldt loddested kompensering ikke aktiveret Udgangseffekt 0 mV eller 0 C fra kalibreringskilden P tryk referencesignal Vent 5 sek Tryk derefter p tasten 3 Displayet viser et tal mellem 1700 og 2100 Tryk p 2 for at acceptere udl sningen Displayet beder om et input pa 190 C 0 2 C 7739 uV 8 0 uV Patryk referencesignal Vent 5 sek Tryk derefter pa tasten 3 Displayet viser et tal mellem 3750 amp 4150 Tryk pa 2 for at accept
16. ationerne ved 0 C kan dette justeres ved at f lge zero offset kalibreringsprocedure 5 2 3 Zero offset kalibreringsprocedure T nd for instrumentet p ON og hold derefter 5 tasten nede Display segmenter bliver oplyst og modelnummer efterfulgt af 0 bliver vist 5 tasten kan herefter slippes Instrumentet er nu klar til at modtage en 4 cifret kode Indtast 1 8 1 2 efterfulgt af J Enhver offset der vises p displayet kan nu nulstilles Noter offset v rdien Bem rk at koldt loddested kompensering stadigv k er aktiv Termoparsignalet skal s ttes til 0 C DANSK 22 24 Justering Find ud af pa tabellen hvilken offset kode der skal anvendes Dvs hvis instrumentet siger 0 5 for meget skal koden 50 fra tabellen indtastes Tryk derefter pa enter Sluk for instrumentet og teend for det igen og kontroller om offset er rettet Hvis der stadigveek er en offset fejl gentag proceduren fra pkt 1 side 15 Offset korrektion Indikeret offset Korrektionskode der Indikeret offset instrument C indtastes instrument F 1 0 200 32 1 8 0 9 190 32 1 6 0 8 180 32 1 4 0 7 170 32 1 3 0 6 160 32 1 1 0 5 150 32 0 9 0 4 140 32 0 7 0 3 130 32 0 5 0 2 120 32 0 4 0 1 110 32 0 2 0 0 100 32 0 1 90 32 0 2 0 2 80 32 0 4 0 3 70 32 0 5 0 4 60 32 0 7 0 5 50 32 0 9 0 6 40 32 1 1 0 7 30 32 1 3
17. couple T C socket on instrument Channel B on ETM 2098 models ENGLISH 18 23 3 Fit batteries into instrument and follow correct orientation instructions You are now ready to put instrument into calibration mode On instruments with data logging facility it will be necessary to clear data before the calibration will allow calibration mode to be enabled Refer to operation instructions to clear data Set unit for a type K input and set to measure in C on channel B input The calibration default is for a type K even on type T only models All calibration is performed in C 5 2 1 Calibration mode 1 Switch instrument ON at the same time holding down key 5 All segments on display will illuminate and then the display will scroll the model number followed by 0 on the display Now release key 5 Enter the 4 digit code to enable calibration mode Type in 6 0 7 1 followed by The Instrument is now ready to receive calibration reference signal as indicated on the instrument s display In this mode cold junction compensation is not activated 2 Output 0 mV or 0 C from the calibration source Enter reference signal Wait 5 sec Then press the 3 key The display will then show a number of counts between 1700 and 2100 Press 2 to accept the reading 3 The display will then call for an input of 190 C 0 2 C 7739 uV 8 0 uV Enter reference signal Wait 5 sec Press key 3 The
18. ding sensor If the sensor is open circuit the display will show O C as long as the condition exists NOTE If MAXMIN mode is selected O C will not be cleared even after the open circuit has been cleared If overrange or underrange occurs the instrument will display Out 7 23 ENGLISH 3 0 Data logging The following additional functions apply to models ETM 2084 and ETM 2098 These models have functions that enable the user to store and retrieve up to 250 readings and output such to a PC or Epson compatible printer via AMETEK s infrared EasyLink box This is delivered together with Digilog PC software a Windows software package When keying in numerical values please follow the YELLOW figures on the front plate While keying in the symbol display will show NE Before starting the data logging make sure that all stored data has been cleared If the symbols or are shown in the display data are stored in the memory Data are deleted by pressing the D gt key and then the w w key The symbol will appear in the display Press ED After removal of data the or symbols will disappear from the display The instrument returns to normal mode Having pressed the D gt and the symbols and not wanting to delete data you will have to switch off the instrument and switch it on again to avoid that data are erased 3 1 Setting internal clock Press a gt key and NE symbols with the current year and month setti
19. display will show a number of counts between 3750 and 4150 Press 2 to accept the reading 4 The display will then call for an input of 230 C 0 2 C 9343 uV 8 2 uV Enter reference signal Wait 5 sec Then press key 3 The display will then show a number of counts between 4150 and 4550 Press 2 to accept the reading 19 23 ENGLISH 10 The display will then call for an input of 500 C 0 5 C 20644 uV 21 uV Enter reference signal Wait 5 sec Then press key 3 Display will then show a number of counts between 6900 and 7300 Press 2 to accept the reading The display will then call for an input of 1350 C 0 5 C 54138 uV 21 uV Enter reference signal Wait 5 sec Then press key 3 The display will then show out Press 2 to accept the reading The dis2Oplay will then call for an input of 55 C 0 2 C 2067 uV 71 uV Enter reference signal Wait 5 sec Then press key 3 The display will then show a number of counts between 1450 and 1630 Press 2 to accept the reading The display will then call for an input of 120 C 0 2 C 4138 uV 5 21 uV Enter reference signal Wait 5 sec Then press key 3 The display will then show a number of counts between 900 and 1100 Press 2 to accept the reading The display will then call for an input of 220 C 0 5 C 6158 uV 2 2 uV Enter reference signal Wait 5 sec Then press key 3
20. er earth or ground Ensure that the probe is suitable for the application paying particular attention to the temperature range and type of thermocouple Connect probe plug into the socket at top of instrument ensuring correct polarity Please note that temperature information on probes is typically the specification of the sensor element Very often a plastic handle or similar is mounted on the sensor Such handles cannot stand the often very high temperatures 2 3 Backlight Press and hold key The light will be on as long as the key is held 3 23 ENGLISH 2 4 Symbol display SE MULTIFUNCTION MULTIFUNCTION TIME LOG NUMERIC S s baa ial he aa ast FAST I Seater BATTERY OT casus CAL ENTER CHANNEL SELECTION FAHRENHEIT 2 5 Data hold ing re enous Pressing the key freezes the display and Y will appear on the display Press once more to return to normal display 2 6 SpeedRead Models ETM 2029 and ETM 2098 This is a function that gives an indicative reading within 14 sec The use of this function will reduce the accuracy to 2 C For correct SpeedRead measurements the probe must be in good thermal contact with medium under test prior to activating the function A steep temperature gradient or wide temperature difference between the initial probe temperature and item under test is required SpeedRead is suitable for core frozen food measurements and hot cold liquids Good thermal contact is unlikel
21. ere udlaesningen Displayet beder nu om et input pa 230 C 0 2 C 9343 uV 8 2 uv Patryk referencesignal Vent 5 sek Tryk derefter pa tasten 3 Displayet viser et tal mellem 4150 amp 4550 Tryk pa 2 for at acceptere udlazesningen Displayet beder nu om et input pa 500 C 0 5 C 20644 uV 21 uV P tryk referencesignal Vent 5 sek Tryk derefter p tasten 3 Displayet viser et tal mellem 6900 amp 7300 Tryk p 2 for at acceptere udl sningen DANSK 20 24 10 Displayet beder nu om et input pa 1350 C 0 5 C 54138 uV 21 uV P tryk referencesignal Vent 5 sek Tryk derefter p tasten 3 Displayet viser out Tryk pa 2 for at acceptere udl sningen Displayet beder nu om et input p 55 C 0 2 C 2067 uV 71 uV P tryk referencesignal Vent 5 sek Tryk derefter p tasten 3 Displayet viser et tal mellem 1450 amp 1630 Tryk p 2 for at acceptere udl sningen Displayet beder nu om et input p 120 C 0 2 C 4138 uV 5 21 uV P tryk referencesignal Vent 5 sek Tryk derefter p tasten 3 Displayet viser et tal mellem 900 amp 1100 Tryk p 2 for at acceptere udl sningen Displayet beder nu om et input p 220 C 0 5 C 6158 uV 2 2 uV P tryk referencesignal Vent 5 sek Tryk derefter p tasten 3 Displayet viser et tal mellem 400 amp 600 Tryk p 2 for at acceptere udl sningen Instrumentet vil n
22. erksana anar E Ra En AR ENEA NAANA A ERAR EREKE 9 3 4 Output of stored data on instrument display 10 3 5 Output stored data to DigiLog and PC software 10 3 6 Transmission of stored data to a printer or terminal emulator 10 3 7 Erasing of stored data ae AAEE 11 Electrical Specifications ccccccceccececeeeceeeeeeeeeeeeeeeeeeeeeees 12 4 1 ETM 2000 ETM 2029 and ETM 2098 eeen 12 4 2 ETM 2024 and ETM 2084 00 ceccccceecceeeeeceeeeeeeseeteeeeesenaeensnees 12 AS Batteries ss et ash ates ba ren dd detta a aaa a eara 13 Adjustment and calibration procedures sassen 14 5 1 RTD Pt100 ETM 2084 0 0 dasare aiia sdin ae aaaeei aaa ia 14 5 1 1 Zero offset calibration procedure ssssceeerree 15 5 2 Thermocouples model ETM 2098 cccccccccccceseeeeeeeeeeeeeeeeees 18 5 2 1 Calibration Mode cccccceceeeeeeeceeceeeeeeeeeeseaeeeeeeeees 19 5 2 2 Calibration with cold junction compensation activated 21 5 2 3 Zero offset calibration procedure eceeeeeeetees 21 Warranty casings ciate dion aneen panduro erh Nan aai aaa aana Saina aiuu 23 1 23 ENGLISH 1 0 Introduction These operating instructions cover all models in the ETM 2000 Series Therefore some of the options described may not apply to this instrument Please check the functions of the instrument you have purchased before proceeding If in doubt the type designation will appear on the display when the
23. f leren Disse t ler IKKE de meget h je temperaturer 2 3 Baggrundsbelysning Tryk p lt gt Lyset er t ndt sa l nge knappen holdes nede DANSK 4 24 2 4 Symbol display SE MULTIFUNCTION MULTIFUNCTION TIME LOG NUMERIC q S HH ii bo bal St ast FAST NE A R gt gt N seein B C aT J J oa A ENTER CHANNEL SELECTION FAHRENHEIT 2 5 Data hold t DORRAS S eee Ved at trykke p fastholdes m lev rdien og kommer til syne i displayet Et tryk mere resulterer i at instrumentet igen vender tilbage til normalvisning 2 6 SpeedRead Modellerne ETM 2029 og ETM 2098 Ved hj lp af denne funktion fremkommer m lev rdien hurtigere 14 sek N jagtigheden reduceres samtidig til 2 C Der skal v re god termisk kontakt mellem f leren og m lemediet inden tasten aktiveres Temperatur ndringer skal ligeledes ske meget hurtigt eller ogs skal der v re meget stor forskel mellem f lertemperaturen og temperaturen p m lemediet SpeedRead er velegnet til m ling af den indre temperatur i dybfrosne madvarer og varme kolde v sker 5 24 DANSK God termisk kontakt ved maling af overfladetemperaturen pa levnedsmidler kan sj ldent opn s med en universalfgler eller en indstiksfoler Stik f leren ind og tryk pa Symbolet b gt kommer til syne i displayet og displayet blinker FAST indtil den korrekte maleveerdi fremkommer og bliver vist i displayet M lev rdien fastholdes automatisk T
24. g Temperaturm leomr der se instrumentets bagside Batterier To type AA batterier Penlight medf lger F lg instruktionerne for montage udskiftning p bagsiden af instrumentet Udskift batterierne n r displayet viser 48 symbolet DANSK 2 24 Serienummer ETM instrumenternes serienummer er placeret under batterierne Dette sikrer at nummeret ikke utilsigtet bliver fjernet ved brug og slitage 3 24 DANSK 2 0 Betjening 2 1 Tzend sluk Tryk pa lt gt for at taende og lt gt for at slukke Instrumentet slukker automatisk efter 12 minutter med mindre instrumentet udfgrer dataopsamling eller hvis MAX MIN funktionen er i brug Hvis w holdes nede n r instrumentet t ndes vil den automatiske slukkefunktion v re sat ud af funktion Dette indikeres i displayet som skiftevis viser A og V 2 2 F lertilslutning Advarsel S rg for at f leren ikke kommer i ber ring med farlige sp ndinger dvs en sp nding p over 30 V RMS eller 42 5 V spidssp nding i forhold til jord S rg for at f leren passer til opgaven v r specielt opm rksom pa temperaturomr det og termoelementtypen S t f lerstikket i instrumentet Ved termoelementstikket skal man v re opm rksom p at benene ikke er lige brede Tving ikke stikket i med modsat polaritet V r opm rksom p at temperaturopgivelser p f lere typisk er specifikationen p f lerelementet Ofte er der monteret et plasth ndtag eller lignende p
25. ge til normal temperaturvisning Hvis De efter at have trykket p og D ikke nsker at slette data m De slukke for apparatet og t nde det igen Kun dette vil sikre at Deres data ikke bliver slettet DANSK 12 24 4 0 Elektriske specifikationer vedr rende temperaturm leomr der se instrumentets bagside 4 1 ETM 2000 ETM 2029 og ETM 2098 Celsius 0 1 af m lev rdi 0 2 C 1 digit ved temperaturer over 100 C 0 5 af maleveerdi 0 2 C 1 digit ved temperaturer under 100 C Dog undtaget type R og S termoelementer som har f lgende specifikationer 0 1 af maleomrade 0 2 af maleveerdi 1 digit Fahrenheit 0 1 af malevzerdi 0 0 5 af malevzerdi 0 digit ved temperaturer over 148 F 4 F 1 4 F 1 digit ved temperaturer under 148 F Dog undtaget type R og S termoelementer som har f lgende specifikationer 0 1 af maleomrade 0 2 af maleveerdi 1 digit En typisk standardfgler type K DIN klasse 2 har f lgende specifikation 2 5 C eller 0 0075 x maleveerdi C 4 2 ETM 2024 and ETM 2084 Celsius 0 2 af maleveerdi 0 1 C 1 digit ved temperaturer mellem 150 C og 800 C Fahrenheit 0 2 af maleveerdi 0 2 F 1 digit ved temperaturer mellem 238 F og 1472 F 13 24 DANSK En typisk PT100 standard foler DIN klase B har falgende specifikation 0 3 0 005 x maleveerdi C 4 3 Batterier To type AA batterier Penlight medf lger
26. illede dato DD Indtast dato og tryk pa Displayet viser nu timer og minutter 24 timers ur TTMM Indtast timer og minutter og tryk pa for accept Instrumentet vil derefter vende tilbage til temperaturvisning 9 24 DANSK nsker De at afbryde indtastningen ma De slukke for apparatet og teende det igen 3 2 Manuel dataopsamling Med denne funktion kan man gemme displayveerdier alt 50 udlezesninger kan gemmes pa denne made Tryk pa w for at gemme data og NE vises i displayet Det er nu muligt at indtaste en reference med op til 4 cifre inklusive punktum 12 34 Afslut med 7 instrumentet vender tilbage til normal temperaturvisning men forbliver pa displayet indtil hukommelsen slettes 3 3 Tidsbestemt dataopsamling Denne funktion g r det muligt at gemme maleveerdier med brugerindstillede intervaller BEM RK Hvis data allerede er lagret vist ved at eller symbolerne er synlige pa displayet kan denne funktion ikke aktiveres Tryk pa NE symbolet og 0000 kommer til syne pa displayet Indtast nsket tidsinterval i timer og minutter TTMM nskes f eks dataopsamling hvert minut tast 0001 og tryk derefter pa oe Derefter vender displayet tilbage til temperaturvisning og vises p symboldisplayet Instrumentet forts tter med at gemme data indtil maksimalt 250 udl sninger er gemt Data udl ses og overf res eller instrumentet slukkes nsker De at afbryde dataopsamlingen m De slukke for
27. instrument is switched on Table of functions Model ETM ETM ETM ETM ETM 2000 2024 2029 2084 2098 Sensor type K PT100 K T J N R PT100 K T J R N S S 2 input Yes SpeedRead Yes Yes Yes C F Yes Yes Yes Yes Data Hold Yes Yes Yes Yes Yes Range lock Yes Yes Yes Yes MAX MIN Yes Yes Yes Yes Density IP 65 IP 67 IP 65 IP 67 IP 65 Logging Yes Yes function s The instrument is delivered with C readout Refer to rear of instrument for the temperature ranges Batteries Two type AA batteries Penlight included Follow instructions on reverse of instrument for fitting replacement When amp symbol appears on display replace batteries Serial No The S N of the ETM instruments is placed under the batteries This will secure that the number is not being removed by accident or by wear and tear ENGLISH 2 23 2 0 Operating the instrument 2 1 Switch on Switch off Press T key for on and T key for off The instrument will automatically switch off after 12 min unless any key is activated or the instrument is in LOG MAX MIN mode If is held when unit is switched on automatic switch off function will be disabled until the unit is switched off Display shows and v 2 2 Probe connection Warning Do not bring the probe into contact with any service connected to a hazardous voltage i e a voltage exceeding 30 volts RMS or 42 5 volts peak with respect to eith
28. instrumenter har en opl sning p 0 1 i omr det fra 199 0 til 199 9 og en opl sning p 1 uden for dette omr de For at indstille displayet til en fast opl sning p 1 i hele m leomr det trykkes p P tasten Dette indikeres ved at A R forsvinder i symboldisplayet For at oph ve denne indstilling trykkes igen p ED tasten og A R kommer atter til syne i symboldisplayet 2 10 Valg af termoelementtype Modellerne ETM 2029 og ETM 2098 Tryk p amp tasten for at v lge type K T J N R eller S termoelement Det indstillede valg gemmes n r instrumentet slukkes Den valgte type vises i symbol displayet 7 24 DANSK 2 11 MAX MIN funktion Modellerne ETM 2024 ETM 2029 ETM 2084 og ETM 2098 Denne funktion aktiveres ved at trykke pa amp Instrumentet vil skiftevis vise A og V i symboldisplayet samt den aktuelle m lev rdi Tryk igen for at vise MAX m lev rdi og A symbolet vil nu v re fast Tryk igen for at vise MIN m lev rdi og symbolet v kommer til syne Tryk igen for at vende tilbage til den aktuelle m lev rdi Tryk p tasten for at vise gennemsnitstemperaturen fra tidspunktet hvor MAX MIN funktionen blev aktiveret symbolet kommer til syne pa displayet Tryk pa igen for at vende tilbage til den aktuelle m lev rdi BEM RK For at annullere MAX MIN funktionen skal apparatet slukkes 2 11 1 Fejlindikationer vedr rende f ler Hvis m lekredsen er ben kommer O C til syne p dis
29. maximum of 250 readings are taken or data is downloaded If you wish to stop the logging you will have to switch off the instrument and switch it on again 9 23 ENGLISH 3 4 Output of stored data on instrument display This feature will only function if either the or the symbol is displayed To view data ress GD then amp and Des The first stored reading will be displayed Press O to view successively stored readings and any other key to return to normal mode 3 5 Output stored data to DigiLog and PC software Follow the instructions of the program To output data to DigiLog press tno gt key followed by key and finally B 3 6 Transmission of stored data to a printer or terminal emulator To print data via an Epson compatible printer with RS232 serial interface press the key followed by the wu key and finally Printer settings must be as follows 9600 Baud 8 data bits no parity 1 stop bit no flow control It is also possible to transmit data to a terminal emulator this way for example Hyper Terminal in your PC ENGLISH 10 23 Ensure that PC printer is ready to receive information After transmission the unit will return to normal operation and any autologging will stop NOTE Always use the supplied RS 232 cable 3 7 Erasing of stored data o To erase stored data press ED key then D and will be displayed Finally press oe After erasure neither the nor the symbol will be displayed The
30. ngs will appear on the display YYMM Key in new year and month if desired and press ED to aCei Display will show current date DD Key in date and press Display will show current ENGLISH 8 23 hours and minutes setting 24 hour clock HHMM Key in hours and minutes and press to accept Instrument will then return to normal mode If you wish to stop the keying you will have to switch off the instrument and switch it on again 3 2 Manual logging This function allows readings to be stored as and when required A maximum of 50 readings can be stored this way When ready to store a reading press the Drey to store data and NE symbols will appear on the display Now it is possible to enter up to a four digit reference number including decimal point 12 34 Press key to enter and store reading Instrument will return to standard mode however the symbol will remain on display until data is erased 3 3 Preset interval logging This function allows readings to be taken automatically at a preset time interval NOTE If data is already stored as signified by the or symbols appearing on display this function will not operate Press GD key NE symbol and 0000 will appear on the display Enter required time interval in hh mm HH MM To take a reading for example every minute key in 0001 and press ED Current reading will return to display and O will remain on display Instrument will continue logging until a
31. o accept the reading ENGLISH 14 23 4 The display will then call for an input of 100 C 0 05 C Set Pt100 simulator to 100 00 C or resistance 60 25 Q After 5 sec press key 3 and display will show a number of counts between 2200 and 2800 Press key 2 to accept the reading 5 The display will then call for an input of 199 C 0 05 C Set Pt100 simulator to 199 00 C or a resistance of 175 47 Q After 5 sec press key 3 and the display will show a number of counts between 6600 and 7200 Press key 2 to accept the reading 6 The display will then call for an input of 750 C 0 05 C Set Pt100 simulator to 750 00 C or resistance 360 47 Q After 5 sec press key 3 and the display will show a number of counts between 3800 and 4300 Press key 2 to accept the reading The instrument will now pause for 10 seconds to store the calibration readings In the meantime it will show the reading of the current simulated input To finish the adjustment routine switch instrument off and then on again 7 Use Pt100 simulator or precision calibration resistance to check full range of instrument and verify calibration is within published specification rounding up spec on one degree resolution if gt or 0 5 C i e 300 C 0 2 reading 0 1 C 1 digit 0 7 C 1 C rounding 2 C If the instrument does not meet specification please follow point 1 to 7 to tighten linearity NOTE If
32. ots teva a E EE E 14 5 0 Justerings kalibreringsprocedurer ssssssssssssssnnrnnnnnnnnnnnns 15 5 1 RTD Pt100 ETM 2084 22 al ds lee ere iadi nae Reie aTi ae 15 5 1 1 Zero offset kalibreringsprocedure ceeceeeeeteeeeeees 16 5 2 Termopar model ETM 2098 cccccccccccccccceceeeeeeeeeeeeesseeeeeeeeess 19 5 2 1 Kallibreringsindstilling 00 0 eceeeeeeeteeeeenteeeeeenteeeeeeens 20 5 2 2 Kalibrering med koldt loddested kompensering aktiveret22 5 2 3 Zero offset kalibreringsprocedure eeceeeeetteeeeeees 22 6 0 GAMA gcse ccvecacscaccse cd veveddevsdasedscevhccensavcsvetsevecccbsssebuebeivasansedtavere 24 1 0 Introduktion Denne brugsanvisning deekker alle modeller inden for AMETEK ETM 2000 serien Det er derfor muligt at nogle af optionerne ikke forefindes pa Deres instrument Inden ibrugtagning b r man derfor unders ge hvilke optioner instrumentet er udstyret med Er De i tvivl om hvilken type instrument De er i besiddelse af kan typen afl ses p displayet n r instrumentet t ndes Funktionsoversigt Model ETM ETM ETM ETM ETM 2000 2024 2029 2084 2098 Sensortype K PT100 IK T J N R PT100 K T J R N 2 indgange Ja SpeedRead Ja Ja Ja CF Ja Ja Ja Ja Data Hold Ja Ja Ja Ja Ja Manuelt Ja Ja Ja Ja omrade MAX MIN Ja Ja Ja Ja Teetheds IP 65 IP 67 IP 65 IP 67 IP 65 grad Data Ja Ja opsamling hi Instrumentet leveres med C udl snin
33. ount uncertainties of the calibration source If the instrument has a zero offset error or is out of specs at 0 C this may be adjusted by referring to zero offset calibration procedure 5 2 3 Zero offset calibration procedure Switch on the instrument by pressing the ON key then press and hold the 5 key All segments on the display will illuminate and then the display will scroll the model number followed by 0 on the display Now release key 5 The instrument is ready to receive a 4 digit code Type in 1 8 1 2 followed by J The unit is now in a state that will allow any offset indicated on the display to be zeroed Note the offset value Please note that cold junction compensation is still active Thermocouple signal has to be set to 0 C 21 23 ENGLISH Adjustment Determine which offset code is required from the table below l e if the instrument reads 0 5 too much enter the code 50 from the table Then press enter 1 Switch off the instrument and switch it on again to check whether the offset has been corrected If there is still an offset repeat the procedure from point 1 page 14 Offset correction Indicated offset Correction code Indicated offset instrument C to enter instrument F 1 0 200 32 1 8 0 9 190 32 1 6 0 8 180 32 1 4 0 7 170 32 1 3 0 6 160 32 1 1 0 5 150 32 0 9
34. playet BEM RK Hvis MAX MIN funktionen er valgt vil O C ikke forsvinde fra displayet selv om fejlen rettes Ved over underskridelse af maleomradet vil Out blinke i displayet DANSK 8 24 3 0 Data opsamling F lgende ekstrafunktioner findes pa modellerne med dataopsamling ETM 2084 og ETM 2098 Disse modeller har funktioner der g r det muligt for brugeren at gemme op til 250 udl sninger og videresende disse til en PC eller Epson kompatibel printer via AMETEK s infrar de EasyLink boks Denne leveres sammen med DigiLog PC software en Windows softwarepakke Ved indtastning af talveerdier skal De orientere Dem efter de GULE tal pa forpladen Nar en sadan indtastning skal ske er det vist i symboldisplayet med NE F r De gar i gang med dataopsamling skal De sikre Dem at hukommelsen er slettet Hvis symbolerne eller vises i displayet er der data i hukommelsen Data slettes ved at trykke p O derefter D Nu vises i displayet Tryk derefter Efter sletningen vil eller symbolerne v re fjernet fra displayet Instrumentet vender tilbage til normal temperaturvisning Hvis De efter at have trykket p og D ikke nsker at slette data m De slukke for apparatet og t nde det igen Derved undg s sletning 3 1 Indstilling af dato og tid Tryk gt og symbolerne og NE vises i displayet Ar og m ned vises pa displayet AAMM Indtast ar og m ned og tryk pa for accept Displayet viser nu den indst
35. ryk p e for at vende tilbage til normal temperaturvisning Hvis det ikke er muligt at opn et hurtigere m leresultat p grund af en for lille forskel mellem f lertemperaturen og temperaturen p m lemediet vil symbolet b gt SpeedRead blive afbrudt og instrumentet vender tilbage til normalfunktion 2 7 Indgangsvelger og differensmaling Model ETM 2098 Termometret kan indstilles til at male fra indgang A indgang B eller A B som medf rer en udlaesning af differencen mellem indgang A og indgang B A minus B Der veelges indgang ved at trykke pa i Den valgte indgang vil blive vist p displayet og gemt s instrumentet starter med den valgte indgang n r det t ndes n ste gang BEM RK Indgangsv lgeren fungerer ikke hvis en af funktionerne HOLD MAX MIN eller LOG er valgt Disse indikeres p displayet som AV eller i symboldisplayet DANSK 6 24 2 8 Celsius Fahrenheit valg Modellerne ETM 2024 ETM 2029 ETM 2084 og ETM 2098 V lg den nskede temperaturenhed ved at trykke pa tasten Den valgte enhed bekr ftes ved et C eller F symbol i displayet og bibeholdes nar instrumentet slukkes BEM RK Celsius Fahrenheit valg er ikke mulig hvis en af funktionerne HOLD MAX MIN eller LOG er valgt Disse indikeres pa displayet som gt AV eller i symbol displayet Model ETM 2000 viser altid C 2 9 Manuelt valg af displayopl sning Modellerne ETM 2024 ETM 2029 ETM 2084 og ETM 2098 Alle
36. u beregne nye konstanter hvorefter det viser den aktuelle temperatur Sluk for instrumentet for at afslutte justeringsrutinen BEM RK Hvis det afl ste tal er uden for omr det er der en fejl enten p instrumentet eller ogs er den p trykte reference sp nding forkert Sluk for instrumentet og return r det for servicering 21 24 DANSK 5 2 2 Kalibrering med koldt loddested kompensering aktiveret For at kontrollere om funktionen fungerer og om instrumentet er korrekt justeret udf res f lgende procedure 1 Forbind termoelementkablet til reference udstyr Benyt type K kabel for alle modeller undtaget 2006T 2086T hvor type T skal anvendes Indstil reference udstyr til kompenseret udgangssignal 2 S t termoelementet i stikket p instrumentet under test For optimal n jagtighed lad instrumentet stabilisere i 10 min T nd derefter for instrumentet 3 Verificer at instrumentet overholder den opgivet specifikation Der afrundes til 1 grads opl sning hvis afvisningen er gt eller 0 5 C dvs 300 C 0 1 udl 0 2 C 1 ciffer 0 5 C 1 C afrunding 2 C 0 1 skala 0 2 udl type R amp S omr der Hvis instrumentet ikke overholder specifikationerne kan pkt 1 side 15 til pkt 10 side 21 f lges for at stramme op p lineariteten men husk at tage h jde for un jagtigheder p reference udstyret Hvis instrumentet har en zero offset fejl eller er uden for specifik
37. ut pa 100 C 0 05 C Indstil Pt100 simulatoren til 100 00 C eller en modstand pa 60 25 Q Efter 5 sek trykkes pa tasten 3 og displayet viser herefter et antal t llinger mellem 2200 og 2800 Tryk p 2 for at acceptere udl sningen Displayet beder om et input pa 199 C 0 05 C Indstil Pt100 15 24 DANSK simulatoren til 199 00 C eller en modstand pa 175 47 Q Efter 5 sek trykkes pa tasten 3 og displayet viser herefter et antal t llinger mellem 6600 og 7200 Tryk p 2 for at acceptere udl sningen 6 Displayet beder om et input pa 750 C 0 05 C Indstil Pt100 simulatoren til 750 00 C eller en modstand pa 360 47 QO Efter 5 sek trykkes pa tasten 3 og displayet viser herefter et antal t llinger mellem 3800 og 4300 Tryk p 2 for at acceptere udl sningen Instrumentet gemmer kalibreringsv rdierne Ca 10 sek og viser imens udl sningen af det aktuelt simulerede input For at afslutte justeringsrutinen slukkes og t ndes for instrumentet 7 Brug en Pt100 simulator eller en pr cisionskalibreringsmodstand for at checke instrumentets totale omr de samt om kalibreringen er inden for de oplyste specifikationer og afrund med 1 grad hvis opl sningen er gt eller 0 5 C d v s 300 C 0 2 udl sning 0 1 C 1 ciffer 0 7 C 1 C afrunding 2 C Hvis instrumentet ikke overholder specifikationerne f lges pkt 1 til 7 for at justere lineariteten BEM RK
38. y when a general purpose probe is used on the surface of food produce not suitable for use with between pack probe ENGLISH 4 23 Insert probe and press Eey The gt gt symbol will appear and the display will flash FAST until the correct reading appears and the gt will be displayed This reading will automatically be held Press key to return to normal mode If it is not possible to obtain a faster reading due to the similarity of probe tip temperature and temperature of item to be measured then the b gt symbol will be cancelled and the instrument will return to normal mode 2 7 Differential input Model ETM 2098 The thermometer can be set to read input A B or A B which will result in readout of the difference between input A and input B A minus B Input is selected by pressing the key The channel selected will be shown on the display and recalled when the instrument is next powered up NOTE The channel selection will not operate if the display is in HOLD MAX MIN or LOG mode These will be shown as C AV or inthe symbol display 2 8 Celsius Fahrenheit selection Models ETM 2024 ETM 2029 ETM 2084 and ETM 2098 Select the desired temperature scale by pressing SD key The selected scale is confirmed by C or F in the symbol display and is retained when the instrument is switched off NOTE Celsius Fahrenheit selection is not possible if one of the functions HOLD MAX MIN or LOG has been selected

ETM 2000 Series - CERT-TRAK

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