Ametek - Jofra ETC125A Portable Dry Block Calibrator
Contents
1. TRANSCAT 35 Vantage Point Drive Rochester NY 14624 Call 1 800 800 5001 temperature JOFHA Temperature ranges ETC 125A 10 to 125 C 14 to 257 F ETC 400A 28 to 400 C 82 to 752 F ETC 400 R 28 to 400 C 82 to 752 F Fast calibration saves money Heats up as quickly as 100 C 212 F per minute and stabilizes in just 3 minutes Completes a 2 point test in less than 10 minutes Extreme flexibility The small size makes it perfect to store ina tool box and to check temperature sensors that are difficult to access Fully featured despite the small size The multi information display shows actual and set temperatures a stability indicator and a stability countdown timer Timesaving features Fast one key one function access to set the temperature and the auto stepping function Documentation made easy RS232 communication interface and JOFRACAL calibration software are part of the ready to use standard delivery Easy IR calibration Standard delivery of the ETC 400 R includes JOFRA IR LAB software enabling the user to calibrate IR thermometers with a fixed emission factor setting Complete marine program Part of a complete program of marine approved temperature pressure and signal calibrators including temperature sensors See more at www jofra com ISO 9001 Manufacturer Specification Sheet SS CP 2280 US Model ETC series Easy Temperature Calibrator PRODUCT DESCRIPTION Heats up by up to 1002. 4 5 kg 9 9 Ib Size Lx W x H E TC 125 A7400 A 345 x 235 x 135 mm 13 6 x 9 3 x 5 3 in ETC 400 R 425 x 320 x 165 mm 16 7 x 12 5 x 6 5 in Miscellaneous Serial data interface cccccccsssseececeeeeeeceeeeeeseeeees RS232 Operating temperature 0 to 40 C 32 to 104 F Storage temperature 20 to 50 C 4 to 122 F FUMA e O to 90 RH Protection ClASS cenctzzeccscescisteunedextedesiavsabeneccasdenouacsetesddeds IP 10 DNV Marine Approval Certificate no A 10384 INSERTS FOR ETC SERIES 5 pack undrilled inserts 123939 Predrilled insert metric 8 mm 123938 Predrilled insert imperial 3 8 in 124045 Metric Type 01 ETC 125 A Imperial Type 02 ETC 125 A Metric Multi hole Type 21 ETC 400 A Imperial Multi hole Type 11 ETC 400 A Imperial Multi hole Type 12 ETC 400 A 51 Type ETC 400 R 36 mm 1 4 in target JOFR Model ETC series Easy Temperature Calibrator Specification Sheet SS CP 2280 US JOFRA STS 103 B It is not easy to make a good quality reference probe The main requirement of a reference probe is stability This means minimal drift as a function of operating time at the actual temperature The less the probe drifts the lower the measurement uncertainty Especially for the ETC 400 R calibrator JOFRA has designed a special 3 mm STS reference
3. The only thing you need is a reliable reference thermometer Place the probe in the calibrator and follow the instructions on the display Use the ETC calibrator with JOFRACAL calibration software JOFRA IR LAB software for the ETC 400 R As an extra feature the ETC 400 R will be delivered with a small mathematical program which will constitute a powerful tool together with the calibrator The program enables you to calculate at which temperatures you need to calibrate if your IR thermometer is either locked to a fixed emission factor or if you just want to calibrate your thermometer at a certain emission factor The program fa cilitates the whole issue of correcting settings of emission factors and temperatures The calibration surface of the JOFRA ETC 400 R IR calibrator has an emission factor of 0 96 If your IR ther mometer is using a different emission factor than 0 96 the result will be a faulty temperature reading on your IR thermometer However if your IR thermometer is using an emission factor of 0 95 or 0 98 a helpfull diagram is part of the standard delivery Example Your thermometer is locked to an emission factor of 0 98 and you have set the JOFRA ETC 400 R to 300 C The diagram indicates that 3 9 C must be subtracted from the calibrator temperature to obtain the true IR thermometer reading 296 1 C If you are working with IR thermometers where the emis sion factor is different than 0 95 0 96 or 0 9
4. 009 F Note 1 When used in the range 45 to 400 C 49 to 752 F Note 2 When exposed to 400 C 752 F for 100 h Stability will depend on actual use of the sensor Sensing element TYD M MM Pt100 Nominal resistance Q 0 C 32 F esses 100 Q Length NER 6 mm 0 2 in Temperature coefficient OL 59 0 00385 1 C Minimum immersion depth STS 103 B 3 mm 0 12 in weresesicatvatenianiscenes 40 mm 1 6 in Self heating effect 0 06 C mW 0 108 F mW Response time Mie 9070 m 5 seconds Taa OO een r eee 15 seconds Liquid in motion v 0 4m s Electrical connections Ge se E nee ee RU ERRORES 4 wire shield Connection caacaes sasciesararsteespecesupacsteressaecssoou LEMO goldplated Insulation resistance OP ad TII NET 100 Gohm COO TOZ eased eo nteted EiS 70 Mohm Outer tube Inconel 600 Operating conditions Probe connection and cable Max 70 C 158 F Storage temperature 20 to 70 C 4 to 158 F miser P O to 90 RH Protection class connectors DIN 40050 IP 50 Shipping dimensions including carrying case LxWxH 750 x 140 x 140 mm 29 5 x 5 5 x 5 5 in Shipping weight including packing oro TO spent ete enna ae ee nee eee 2 kg 4 4 Ib STANDARD DELIVERY e JOFRA STS 103 B probe e Cable according to order number e Accredited certificate points
5. sensor the STS 103 B The sensor can be used as a reference sensor when a higher accuracy is required or for recalibration of the ETC 400 R Due to the small immersion depth require ment of the sensor it can be placed under the surface of the target Ref mm inch Te 3 on A i MM al 1r B ORDERING INFORMATION STS 103 B Order no Description Base model number STS103 Pt100 reference probe 0 C to 400 C Diameter of the probe B Overall diameter 3 mm Shape and length 150 Straight probe 150 mm 5 9 in Cable length and termination Cable 0 5 m 1 6 ft LEMO connector Cable 2 m 6 6 ft LEMO connector Cable 2 m 6 6 ft Banana plug connectors QU YL Calibration certificate H Accredited calibration certificate standard F NPL traceable calibration certificate G NIST traceable calibration certificate No certificate Annealed only Useless without calibration certificate co efficients S Special calibration certificate STS103B150AH Sample order number Reference Pt100 150 mm cable length 0 5 m 1 6 ft with LEMO termination and accredited certificate SPECIFICATIONS STS 103 B Temperature range All NOW GS aiceiccscccectsasnatednacatecucte 50 to 400 C 58 to 752 F Accuracy Hysteresis 9 0 C 32 F eee 0 01 C 0 02 F Long term stability 2 0 C 32 F typ 0 014 C 0 025 F Repeatability E etico i essne tate estiaese 0 005 C 0
6. 18 C O F Minimum ambient temp 23 C 78 F 10 C 14 F Minimum ambient temp 40 C 104 F 6 C 43 F ETC 400 A 28 to 400 C 82 to 752 F Q9 23 C E TO 400 eee eer 28 to 400 C 82 to 752 F 23 C Resolution user selectable Selectable ee 1 or 0 1 Heating time ETC 125 A SIO IO 2S C TEIO US F aussen sonos 3 minutes 23 to 100 C 7310 212 F pesares oe cyrus 11 minutes 100 to 125 C 212 to 257 F susce etin iuo wk ocieS 7 minutes ETC 400A R 2810 200 C 82 to 3927F ccsecdvsccadivecoecreedscanoaiexecacs 2 minutes 20010 400 C 7 392 to 752 P iiseeesvi stessi nibus usta ius 3 minutes Cooling time ETC 125 A 125 to 100 C 7 257 to 212 P iiiisseee oer crb rr iniiis 1 minute 100 to D C 7 212 10 32 FP asrine ennie 17 minutes OTocl0 C 32 to 14 F cr oot oro bre enisinia 14 minutes ETC 400 A 400 to 200 C 752 to 392 F nmm 6 minutes 200 to 50 C 392 to 122 F enn 15 minutes ETC 400 R 400 to 200 C 752 to 392 F eene 9 minutes 200 to 50 G a 392 to 1229F wvcicivacceiacdcnvotelvecentwondcs 24 minutes Stability ETQC 125 A eere eren nhe nenne nenne 0 05 C 0 09 F ETC 400 P Tm 0 15 C 0 27 F ETC 400 R eene nennen nnn nna 0 3 C x0 54 F Measured after the stability indicator has been on for 10 minutes Measuring time is 30 minutes Time to stability approximate
7. 45 20 0 50 100 200 400 C e Plastic carrying case with foam insert e User manual ORDERING INFORMATION Order no ETC125A ETC400A ETC400R 115 230 MUL TOoOmTnmoou 01 02 11 12 21 51 C X ETC400A230A21EC Description Base model number ETC 125 A 10 to 125 C 14 to 257 F ETC 400 A 28 to 400 C 82 to 752 F ETC 400 R 28 to 400 C 82 to 752 C Power supply ETC 400 A R only 115 VAC 50 60 Hz ETC 400 A R only 230 VAC 50 60 Hz ETC 125 A only Multi voltage 115 and 230 VAC Mains power cable type European 230 V USA Canada 115 V UK 240 V South Africa 220 V Italy 220 V Australia 240 V Denmark 230 V Switzerland 220 V Israel 230 V Holes for sensor under test Metric 12 5 mm 6 mm 4 mm 8 mm Imperial 1 2 in 3 8 in 1 4 in 5 32 in Imperial 1 16 in 1 8 in 5 32 in 3 16 in 1 4 in Imperial 1 16 in 1 8 in 3 16 in 1 4 in 3 8 in Metric 2 mm 3 mm 4 mm 4 mm 6 mm Infrared thermometers Calibration certificate NPL and NIST traceable calibration certificate standard delivery Accredited calibration certificate on quotation basis Options Carrying case standard for ETC 400 R No option used Sample order number JOFRA ETC 400 A series dry block 230 VAC power European power cord metric drilled multihole block standard NPL NIST traceable certificate and carrying case AMETEK CALIBRATION INSTRUMENTS TRANSCAT eren 35 Van
8. 8 or other parameters differ from standard use the PC program JOFRA IR Lab The JOFRA IR Lab program allows you to type in various emission factors in order to get a true temperature readout on your thermometer or the other way around what is the true surface temperature of the calibrator But the IR Lab will do more than that it allows you to calculate true temperatures in simulated sur roundings that approximate your actual test environments Calibration of up to 24 sensors with JOFRA ASM Using the JOFRA ETC series together with the ASM Advanced Signal Multi scanner offers a great time saving automatic solution to calibrate multiple temperature sen sors at the same time The ASM series is an eight channel scanner controlled by JOFRACAL software on a PC Up to 3 ASM units can be stacked to calibrate up to 24 sensors at the same time It can handle signals from 2 3 and 4 wire RTD s TC s transmitters thermisters temperature switches and volt age Please also see more in specification sheet SS CP 2360 which can be found at www jofra com JOER Model ETC series erm Easy Temperature Calibrator Specification Sheet oo CP 2280 US JOFRACAL CALIBRATION SOFTWARE JOFRACAL calibration software ensures easy calibration of RTD s thermocouples transmitters thermoswithes pressure gauges and pressure switches JOFRACAL can be used with JOFRA DPC 500 APC CPC and IPI pres sure calibrators all JOF
9. AI MOOEIS P RE 3 minutes Accuracy cell 0 5 C 0 9 F 1 OOF 0 5 C 0 9 F 1 ETC 400 R coewecccntestensevecsceteosscceecxcenecneeees 0 5 C 0 9 F 2 ETC 400 R incl emissivity 0 496 rdg 1 C x0 496 rdg 1 8 F 1 Specification when using the internal reference Load 4 mm OD reference probe in the center of the insert 2 Specification when using the internal reference Load 3 mm OD reference probe Immersion depth ETC 125 A insulation included 110 mm 4 3 in ETC 400 A P S 105 mm 4 1 in Mains specifications Voltage ETC 125 A Multivoltage 115VAC and 230VAC ee 115V 90 132 and 230V 180 264 Voltage ETC 400 A R 115V 90 127 or 230V 180 254 Frequency ETC 125 A etenim een nins 47 63 Hz Frequency ETC 400 A R eeeeereeeeee 45 65 Hz Power consumption max ETC 125 A 75 V Power consumption max ETC 400 A R 350 W KEY FEATURES Auto stepping Programmable Up to 9 steps Dwell time on each step Programmable Multi information display Stability Indi6Slof usce acero aoc ero ceeueas Clear checkmark Countdown timer before stable 3 minutes Temperature SET and READ simultaneously Alphanumeric messages eene Yes Calibration status ICONS ccc
10. C 212 F per minute and completes a full dual point test in less than 10 min utes including stability time timesavings at your fingertips The ETC series is designed for field testing of temperature measure ment devices The small size and light weight make it a perfect instrument to verify sensors in difficult to reach places All JOFRA ETC units have many of the same useful and timesaving features offered in the more advanced JOFRA dry block series Features Designed for people who perform tests and verifications of temperature sensing devices in the field This instrument is ideal when time is a criti cal factor and the highest accuracy is not a critical factor Heduced size and weight are important considerations because the unit is able to fit into a tool box or instrument carrying case and can be used for sensors that are difficult to access One key one function user interface provides immediate access to set ting the temperature and the auto step timesaving function There is no need for manipulation of sophisticated menus The Stability indicator provides audible and visual prompts when the temperature is stable This function also includes a 3 minute countdown before the stable condition Stainless steel and rubber side panels make the instrument suitable for many years of faithful duty in an industrial environment AMETEK CALIBRATION INSTRUMENTS JOF Fi Model ETC series i Easy Temperature Calibr
11. JOFRA ETC dry block calibrator e Traceable calibration certificate temperature performance e JOFRACAL calibration software e User and reference manual e Mains power cable e Shoulder strap e RS232 cable e 1 x predrilled insertion tube ETC 125 A only e Tool for insertion tubes ETC 125 A only e Carrying case ETC 400 R only 1 e JOFRA IR LAB calibration software ETC 400 R only e Emissivity table ETC 400 R only 1 The ETC 400 R is delivered with a carrying case as standard because it is important to keep dust away from the surface of the target on the ETC 400 R The reason being that a clean surface is important to keep the emissivity and thereby the accuracy The car rying case is optional for ETC 400 A and ETC 125 A ACCESSORIES 122832 Cleaning Brushes 4 mm Package of 3 pcs 60F174 Cleaning Brushes 6 mm Package of 3 pcs 122822 Cleaning Brushes 8 mm Package of 3 pcs 125002 Edgeport Converter with 4 pcs of RS232 ports 124094 Carrying Case for ETC Series Carrying case Optional for ETC 125 400 A 124094 The optional protective carrying case ensures safe trans portation and storage of the instrument and all associated equipment JOFR Model ETC series Easy Temperature Calibrator Specification Sheet SS CP 2280 US FUNCTIONAL SPECIFICATIONS Temperature range ambient temp 23 C 73 F ETC 125 A WAX IMUM cr 125 C i 257 F Minimum ambient temp 0 C 32 F
12. RA temperature calibrators as well as JOFRA AMC900 ASC300 multi signal calibrator and ASM 800 signal multi scanner JOFRACAL calibration software may also be used for manual calibrations as it can be set up to accept manual entry of calibration data together with other liquid baths ice points or dry block heat sources The calibration data collected may be stored on a PC for later recall or analysis The calibrator stores the calibration procedure and may be taken out to the process site with out using a personal computer Once all calibrations are completed the data may be uploaded to the JOFRACAL calibration software for post processing and printing of certificates The calibration data collected may be stored on the personal computer for later recall or analysis The JOFRACAL temperature calibration software may be donwloaded from our web page www jofra com Please also see more about JOFRACAL calibration software in specification sheet SS CP 2510 which can be found at www jofra com JOFRACAL software Minimum hardware requirements for JOFRACAL calibra tion software e INTEL 486 processor e PENTIUM 800 MHz recommended e 32 MB RAM 64 MB recommended e 80 MB free disk space on hard disk prior to installation e Standard VGA 800 x 600 16 colors compatible screen e 1024 x 786 256 colors recommended e CD ROM drive for installation of the program e 1 free RS232 serial port STANDARD DELIVERY e
13. ator Specification Sheet oo CP 2280 US ETC 400 R for infrared thermometers The ETC 400 R is designed for optimum speed in connec tion with calibration of infrared thermometers The 36 mm target provides the optimum size for reliable calibration of infrared thermometers in the process industry as it is designed for high accuracy and long term stability while maintaining speed With regard to the coating of the target it has been espe cially designed for space technology applications which secure long time performance under high temperature influence In combination with the shape of the target it ensures the emissivity of 0 96 If higher accuracy is required and for recalibration a 3 mm external JOFRA STS reference probe can be placed under the surface of the target Find ordering information for the STS 103 B reference sensor at page Super fast heating ETC 400 A dry block The ETC 400 A is designed for optimum speed The heat ing block is built around a highly efficient heating element The insertion holes for the temperature device under test are located around this element To reduce mass and increase effectiveness there is no removable inser tion tube the holes are drilled directly into the block The minimal mass offers an extremely fast heating and cooling time The different layouts also make it possible to use an external JOFRA STS reference probe during the calibra tion Choose the combination of hol
14. cccccccccsseeeeeeeeeeeeseeeeeeeaaees Yes Training mode heating cooling block disabled Simulation of all functions cccvensvcnntnscusessxentimsnnscouaneeneascaads Yes Simulating heating and cooling Approx 100 per minute Service facilities Adjustment of the unit from the keypad Yes Self explaining guide in display Yes Other information Display serial number ipai eee Se software revision level and last calibration date Setup facilities Stability criteria Extra time before stable indication is shown Display resolultlOfi us cere pourrons oc aae caes 1 or 1 C F Temperature UIS eooocacasod sai ouis sedeo t rata mih C or F ODS FAC ENT TT 0 1 to 9 9 minute Maximum temperature Any value within range JOF Fi Model ETC series a6 Easy Temperature Calibrator Specification Sheet oo CP 2280 US PHYSICAL SPECIFICATIONS Instrument dimensions ETC 125 A ETC 400 A and ETC 400 R L5 W x H iscri 172 x 72 x 182 mm 6 8 x 2 8 x 7 2 in Instrument weight gm os A 1 8 kg 3 9 Ib ISTE oreca eO aae EENEG N 1 6 kg 3 5 Ib ETC 400 R TER 1 7 kg 3 7 Ib Shipping including shipping cargo box zd peor s 3 0 kg 6 6 Ib ETC 400 A ooo cccceccccccccccccececececucucacaeauaeeenenenaeas 2 8 kg 6 2 Ib ENSELQT UM T
15. es that best suits your needs from our various design combinations If your application requires a dry block that can handle large sensors or more than one sensor at a time we offer several other JOFRA dry block calibrators that can meet your needs Cooling and heating ETC 125 A dry block The ETC 125 A is a simple yet effective tool for verify ing temperature instruments that also require references below ambient temperatures e g air conditioning and cold counters The predrilled holes allow the use of an insertion tube in the largest bore This increases the flex ibility to match many sensor under test sizes Easy to use intuitive operation All instrument controls are accessed directly from the front panel The main functions on the ETC series are designed with one key one function logic This means that there are no difficult multiple keystrokes to remember to access pri mary functions The easy to read backlit display features dedicated icons which help in identifying instrument con ditions and operational steps CALIBRATION INSTRUMENTS MENL Set temperature The Up and Down arrow keys allow the user to set the exact temperature desired with a resolution of 0 1 C or F Instrument setups The ETC series stores the complete instrument setup including engineering units stability criteria resolution auto step settings and maximum temperature Stability indicator The bold checkmark on the d
16. isplay indicates that the calibrator has reached the desired set temperature and is stable The operator may change the stability criteria and establish a greater level of confidence in the calibration results as desired A convenient countdown timer is acti vated three minutes before the unit reaches stability This prompts you to be prepared to record results JOF Fi Model ETC series Easy Temperature Calibrator Specification Sheet SS CP 2280 US Auto stepping This feature saves time The operator may stay in the con trol room or another remote location monitoring the out put from the sensor under test while the ETC series cali brator is placed in the process and automatically changes the temperature using a programmed step value and rate Up to 9 different temperature steps may be programmed including the hold time for each step This feature is also ideal for burning in new sensors prior to installation this minimizes initial drift and allows for initial testing It is also useful for testing temperature data loggers Maximum temperature From the setup menu you can select a lower maximum tem perature limit for the calibrator This function prevents damage to the sensor under test caused by the application of exces sive temperatures Re calibration adjustments made easy The ETC series has a very easy and straightforward pro cedure for re calibration adjustment There is no need for a screwdriver or PC software
17. re sensors for industrial and marine use M amp G Pressure Testers Pneumatic floating ball or hydraulic piston dead weight testers with accuracies to 0 015 of reading M amp G Pumps Pressure generators from small pneumatic bicycle style pumps to hydraulic pumps generating up to 1 000 bar 15 000 psi because calibration Is a matter of confidence
18. tage Point Drive Rochester NY 14624 Call 1 800 800 5001 Information in this document is subject to change without notice 2007 by AMETEK Inc www ametek com All rights reserved Pub code SS CP 2280 US Issue 0803 AMETEK Calibration Instruments is one of the world s leading manufacturers and developers of calibration instruments for temperature pressure and process signals as well as for temperature sensors both from a commercial and a technological point of view JOFRA Temperature Instruments Portable precision thermometers Dry block and liquid bath calibrators 4 series with more than 25 models and temperature ranges from 90 to 1205 C 130 to 2200 F All featuring speed portability accuracy and advanced documenting functions with JOFRACAL calibration software JOFRA Pressure Instruments Convenient electronic systems ranging from 1 to 1000 bar 25 inHg to 14 500 psi multiple choices of pressure ranges pumps and accuracies fully temperature compensated for problem free and accurate field use JOFRA Signal Instruments Process signal measurement and simulation for easy control loop calibration and measurement tasks from handheld field instruments to laboratory reference level bench top instruments JOFRA JF Marine Instruments A complete range of calibration equipment for temperature pressure and signal approved for marine use FP Temperature Sensors A complete range of temperatu
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