Specification - Absolute Calibration
Contents
1. ccccceeeeeeeseeeeeeeeeeeeeeees Bold checkmark Countdown timer before stable c csccccseeeees 4 minutes Temperature ceeceeeeeeeeee es SET and READ simultaneously Alphanumeric M SSAQEG cccceeeeeeeceeseeeeceenereneeeeeeeees Yes Calibration status ICONS ccccccsseeecsseeeeeceeeeeeeeaeeeeeesaaeeess Yes Training mode heating cooling block disabled Simulation OF all TUMCTIONS scsbecsedevcedacdscnsmoctaneteedeseadeniacevbeok Yes Simulating heating and cooling Approx 100 per minute Service facilities Adjustment of the unit from the keypad seseeeee Yes Self explaining guide in display ccccsseseeecssseeeeeeeees Yes Other information c ccssseeeeeeeeeees Displays serial number E eaten software revision level and last calibration date Setup facilities Stability Criteria cccccssssececcssseeesseeeeees Extra time before a edt E stable indication is shown Display reSOlUtiOn ccccseeeecceeseeeeeeeeeeeesees 0 1 or 1 C F Temperature units ccceeccceeceeeeeeeeseeeesseeeeseeeeeseaes C or F Slope rale saeecteccestsesieuttachieseepictedeerenmeiesnt 0 1 to 9 9 minute Maximum temperature 00800 Any value within range Instrument dimensions CTC 140A CTC 320A CTC 650A LX WX FA ccacesceecre 241 x 139 x 325 mm 9 5 x 5 5 x 12 8 in CTC 320B CTC 650B CTC 1200A LXWXH1 241 x 139 x2. Undrilled inserts CTC 320 650 A B Spare part no for predrilled inserts imperial inch 1 8 in 1 4 in CTC 140 A CTC 320 A CTC 650 A CTC 320 B CTC 650 B CTC 1200 A Multi hole type 2 ii dih 124513 sein 6oF466 100192 100210 6oFs74 6oF4ss na 6mm jidi Mein NA 6oFs4s 6o42 6oFsze 6oF440 NA Multti hole type 1 sain na 100193 100211 6eoFszs 6oF442 N A CTC 320 A 650 A nein NA 6oa 2 6orae 105184 6oF444 NA TiBin NA rsa 6oF48 6oFszz 6oF446 NA 3 8 in Package of the 124680 124682 124686 124684 124688 124690 Multi hole type 2 123480 2 123477 123478 1 8 in Note 1 CTC 140 A only Remember to use matching insulation plugs See accessories Note 2 CTC 140 A only All multi hole inserts are delivered with a matching insulation plug Note 3 CTC 1200 A only Remember to order matching insulation plugs See accessories 3 16 in 1 4 in Multi hole type 2 CTC 320 A 650 A A temperature Order number Description Base model number SO f tw are CTC140A CTC 140 A 17 to 140 C 1 to 284 F CTC320A CTC 320 A 33 to 320 C 91 to 608 F CTC650A CTC 650 A 33 to 650 C 91 to 1202 F pressure CTC320B CTC 320 B 33 to 320 C 91 to 608 F Deep immersion depth CTC650B CTC 650 B 33 to 650 C 91 to 1202 F Deep immersion depth m CTC1200A CTC 1200 A 300 to 1205 C 572 to 2200 F sig
3. temperature Temperature ranges CTC 140 A 17 to 140 C 1 to 284 F CTC 320 A 33 to 320 C 91 to 608 F CTC 320B 33 to 320 C 91 to 608 F CTC 650A 33 to 650 C 91 to 1202 F CTC 650B 33 to 650 C 91 to 1202 F CTC 1200 A 300 to 1205 C 572 to 2200 F Fast calibration is timesaving The specially designed heating block profile heats up to 320 C 608 F in just 4 minutes and to 650 C 1202 F in only 10 minutes High flexibility You are not limited by fixed holes Inter changeable insertion tubes are used to match the diameter of your sensor under test Enhanced stability MVI circuitry ensures stability despite mains supply variations in the process environment Timesaving features Fast one key one function access to the automatic switch test and auto stepping Documentation made easy RS232 communication interface and JOFRACAL calibration software package as standard ISO 9001 Manufacturer Specification Sheet SS CP 2281 US JOFRA CTC series Compact Temperature Calibrators Fast timesaving and reliable true temperature calibrator A fast timesaving and reliable true temperature calibrator designed for on site use The CTC series is a fast dry block that offers both interchangeable inserts the MVI stability circuitry and calibration software Both speed and portability are superior to liquid baths Dry block calibrators do not require hazardous liquids and provide a wide tempera
4. cccceceeeeees 150 VA Power consumption max CTC 320 B cseeeees 600 VA Power consumption max CTC 1200 A 0000 650 VA Power consumption max CTC 320 A 650 A B 1150 VA Temperature range CTC 140 A ED iaa a g AAEE E SA catenenerte 140 C 284 F Minimum ambient temp 0 C 32 F 30 C 22 F Minimum ambient temp 23 C 78 F 0 17 C 1 F Minimum ambient temp 40 C 104 F 2 C 28 F CTC 320 AID sccoccehtreetic tere heck 33 to 320 C 91 to 608 F CTC 650 A B ccccecscrscsesseentonccauzecens 33 to 650 C 91 to 1202 F CTC 1200 A ccccceeeeeeeeeeeee ees 300 to 1205 C 572 to 2200 F Resolution user selectable elo 216 2 6 ee ee ee ae eae ee 1 or 0 1 C F Stability CTC 140 A ccccccccseccecccseseeeeecseaeeeeeeeeneasees 0 05 C 0 09 F CT C320 Al B css cccsctcenezacsavictnwoatedecanestecstdescoxs 0 1 C 0 18 F CTC 650 A 1200 A sccieenccacicrteccuse ceeticasacecnans 0 1 C 0 18 F CTC 650 B tisscssiscceressecocsncazess ntosncboasiesadecesonces 0 05 C 0 09 F Measured after the stability indicator has been on for 10 minutes Measuring time is 30 minutes Time to stability approximate LSE T E 5 minutes CTC 320 650 A B vivcdvcasedeedeniesedisietduvcastocssstcopecceeeeness 8 minutes CITC O0 A orie EEN 20 minutes Accuracy CICA A caa 0 4 C 0 7 F CTC 320 A B cccccccccccccccecscucacaccucuauaeceaeceeanans 0
5. 1 1997 A1 1998 E Seaemeceeaesnanenseeaeeeeesceeeees EN61010 1 1993 A2 1995 0 4 5 0 0 o W ui O i p p Y Otv D19 Specification Sheet SS CP 2281 US STANDARD DELIVERY Inserts heat shield and cleaning brushes Always use the original inserts where material and physical dimensions have been optimized A drilling guide is included if you buy undrilled inserts The heat shield protects the sensor transmitter under test from the heated air Use the cleaning brushes to clean the borings in your inserts when necessary e CTC dry block calibrator user specified e Mains power cable user specified e Traceable certificate temperature performance e Insert user specified e Tool for insertion tubes e Users manual e Reference manual English e Test cables 1 x red 1 x black e RS232 cable 9 pin e JOFRACAL calibration software e CTC 140A only 3 pcs insulation plugs for 6 10 13 mm 1 4 3 8 1 2 in sensors e CTC 1200 A only Insulation plugs 3 pcs matching the insert Insulation tube and plates 65 F100 105173 ACCESSORIES Part no Description 122832 Cleaning brush 4 mm 3 Pkg This insulation is important 60F174 Cleaning brush 6 mm 3 Pkg for all dry block calibrators 122822 Cleaning brush 8 mm 3 Pkg without the dual zone heating 104216 Heat shield block 123469 Insulation plug kit for CTC 140 A only 3 pcs Available on the JOFRA ITC 6 mm 1 4 in 10 mm 3 8 in 13 mm
6. 320 A 320 to 100 C 608 to 212 F aneneen 16 minutes CTC 650 A 650 to 100 C 1202 to 212 F aaeeea 28 minutes CTC 320 B 320 to 100 C 608 to 212 F aaneen 22 minutes CTC 650 B 650 to 100 C 7 1202 10 2120F icsacssiisensionsirscirosssens 65 minutes CTC 1200 A 1205 to 300 C 2200 to 572 F aasassccccncn 120 minutes Switch input dry contact Test voltage civessiventsnectosentinenensesaceaavednesousevions Maximum 5 VDC Test current aaasesesesesesesesenrrrrenrrrnrnenrnennne Maximum 2 5 mA JOFRACAL software Minimum hardware requirements e INTEL 486 processor PENTIUM 200 MHz recommended e 16 MB RAM 32 MB recommended e 40 MB free disk space on hard disk prior to installation e Standard VGA 800 x 600 16 colors compatible screen 1024 x 786 256 colors recommended e CD ROM drive for installation of the program e 1 free RS232 serial port KEY FEATURES Automatic switch test Finds switching temp ccceseeees Open close hysteresis Slope rate programmable ccccssseeeeeeees 0 1 to 9 9 C F Auto stepping FPO OT ANIMA C sists eter testanictiexerdatieebesesiesevmesecaadeaes Up to 9 steps Dwell time on each Step eee eeeeeeeeeeeeeeeeees Programmable Enhanced stability Unstable mains protection ccccsccseseeeeeees MVI Circuitry Clear stability indication c cccecssseeeeeeeees Yes in display Multi information display Stability iINGICAtOM
7. SS CP 2281 US Issue 0505
8. diameter of the sensor under test The correct clearance size is applied in all predrilled inserts Undrilled inserts CTC 140 A Inserts undrilled inserts CTC 140 A CTC 320 A CTC 650 A CTC 320 B CTC 650 B CTC 1200 A ppa o unerlice 60F448 100175 100194 60F356 60F420 124403 Undrilled R D Spare part no for predrilled inserts metric mm 4 5 mm CTC 140 A CTC 320 A CTC 650 A CTC 320 B CTC 650 B CTC 1200 A Bamm as as sm wa vwa s amm 60F451 10077 100196 6oF359 cora2a 124406 5mm 120429 i237 120445 123452 123460 124504 emm 60F4sa 100179 100198 6oF361 6oFa25 124407 8mm 05185 100182 100201 105190 105195 124505 Vndriled inserts CTC 1200 A omm 105186 100188 100202 105191 105196 124507 Gomm 105187 100185 105188 105192 105197 124508 imm 120431 tooree 100204 105193 105198 124500 4mm Smm 2mm 120492 100186 100206 105194 105199 124510 Gamm 123433 6oFs39 105189 123454 123462 na Gamm na 100190 100208 123455 123463 na smn 6 mm ismm na 100101 100209 123456 123454 na aemm na a 100446 123457 1234655 wa Multi hole type 1 Gsmm na izao 122517 123458 123466 wa CTC 140 A zomm na im i258 123459 123467 wa Package of the 3 16 in 124679 124681 124685 124683 124687 124689 Multi hole type 1 123479 123475 123476
9. primary functions The easy to read backlit display features dedicated icons which help in identifying instrument conditions and operational steps Set temperature The Up and Down arrow keys allow the user to set the exact temperature desired with a resolution of 0 1 Instrument setups The CTC series stores the complete instrument setup including engineering units stability criteria resolution display contrast slope ramp rate auto step settings and maximum temperature Stability indicator A bold checkmark on the display indicates that the calibrator has reached the desired set temperature and is stable The operator may change the stability criteria and establish a greater sense of security in the calibration results A convenient countdown timer is activated five minutes before the unit reaches stability Automatic switch test Operators can save a lot of time using the automatic thermoswitch test function to find values for the Open and Close temperatures Additionally this feature displays the hysteresis deadband between the two points The feature ensures a very high repeatability when testing thermoswitches Simply press the gt SWITCH TEST key to activate the function Auto stepping This feature saves manpower The operator may stay in the control room or another remote location monitoring the output from the sensor under test while the ITC series calibrator is placed in
10. the heating block is due to the special profile that minimizes mass and yet still accepts an insertion tube with a 25 mm 1 in outer diameter This design is a balanced compromise between temperature stability homogeneity and rapid heating cooling Deep immersion depth The CTC 320 B and CTC 650 B models offer a deeper immersion depth of 200 mm 7 9 in If you have liquid filled sensors or other sensors that require a deeper immersion depth look for the B versions While the units do not heat and cool as quickly as their shorter counterparts they offer the capability to accommodate longer sensors Peltier effect CTC 140 A The model CTC 140 A features Peltier elements In 1834 Jean Peltier a French physicist found that an opposite thermocouple effect could be observed when an electric current was connected to a thermocouple Heat would be absorbed at one of the junctions and discharged at the other junction This effect is called the gt PELTIER EFFECT The practical Peltier element electronic heating pump consists of many elements of semiconductor material connected electrically in series and thermally in parallel These thermoelectric elements and their electrical interconnections are mounted between two ceramic plates The plates serve to mechanically hold the overall structure together and to electrically insulate the individual elements from one another Maximum temperature From the setup menu the us
11. 1 2 in and ATC series 65 F100 Insulation tube 100 mm 4 in 105173 10 insulation plates 124528 Reference sensor 04 5 mm x 500 mm type N for CTC 1200 A 124414 Insulation plug kit for CTC 1200 A 3 pcs Carrying case Option C 12 mm in The optional protective 124415 Insulation plug kit for CTC 1200 A 3 pcs carrying case ensures safe 3 and 4 mm 1 8 in transportation and storage 124416 Insulation plug kit for CTC 1200 A 3 pcs of the instrument and all 5 and 6 mm 1 4 and 3 16 in associated equipment 124518 Insulation plug kit for CTC 1200 A 3 pcs 7 8 and 9 mm 5 16 in 124519 Insulation plug kit for CTC 1200 A 3 pcs 10 and 11 mm 3 8 and 7 16 in 124520 Suspension holder for sensors for CTC 1200 A Improve your calibration uncertainty by insulating the sensor under test Minimize the heat dissipation from the top of the block and through the sensor under test Heat shield 104216 An external heat shield is available and may be placed on top of the calibrator to reduce the hot air stream around the sensor under test This is especially important for testing thermocouples having head mounted transmitters with cold junction compensation Specification Sheet SS CP 2281 US A Inserts for CTC 140 A and CTC 320 A B are made of aluminum Inserts for CTC 650 A B are made of brass Inserts for CTC 1200 A are made of high temperature steel alloy All specifications on hole sizes are referring to the outer
12. 408 mm 9 5x 5 5 x 16 1 in Instrument weight VO assis erates cts eeteeceainaulea be ceeetsesereieroceenetesects 7 kg 15 5 Ib OP aces sesso sec accede AE 5 kg 11 Ib OTOGO0A isoset ee cee ey een eee 6 kg 13 Ib Oi C557 0 ee ene E ee eee eee 7 kg 15 5 Ib TO OB E E 10 5 kg 23 Ib CGTOT200A Waneenewnen tr e c a aa 12 kg 26 5 Ib Insert dimensions Diameter x Lenght CTC 140A D x L 085 19 mm x 100 mm 0 75 x 3 9 in CTC 320A D X L 26 mm x 120 mm 1 0 x 4 7 in CTC 650A D X L ceccssscrssnccatens 26 mm x 120 mm 1 0 x 4 7 in CTC 320B D X L eee 26 mm x 200 mm 1 0 x 7 9 in CTC 650B D x L eject cet 26 mm x 200 mm 1 0 x 7 9 in CTC 1200A D x L eee 27 mm x 155 mm 1 6 x 6 1 in Specification Sheet SS CP 2281 US PHYSICAL SPECIFICATIONS Weight of non drilled insert approximate COT G 140 Ais scsccensansncatinessccssecctuananatnesstesdenntcendonusnecs 75 g 2 6 0z CTOS O AN ea A EA 170 g 5 8 oz G TOC G50 A esene inir s N 510 g 17 8 oz O TO 320 oa os cic ce cis alee scierceneedice notes osaeaeceeceeaeiass 280 g 9 8 oz aes eect ccesenscecde cries eodene atenacunedecstascaas 860 g 30 3 oz CTC 1200 A cacnssincsescaassnannattnzsngeencusesensiacsstensace 460 g 16 3 oz Shipping including optional carrying case Weight CTC 140 A sc csiccscsminceniccavsageencenonsatnes 12 5 kg 27 6 Ib Weight CTC 320 A sssssssessssssssesrrrrrresrrrrrresserrrnnee 11 kg 24 Ib Weight CTC 650 A vvec
13. 5 C 0 9 F CIC 650 Fost ose seen den eainiie 0 9 C 1 62 F CTC 650 B na aiecceetctecs cencackseneniedacnndeusoecemencesaseans 0 6 C 1 08 F CTCG 1200 FiviccsccesncncetcesseoceqenetsverSectedietudoensexcetene 2 0 C 3 6 F Specification when using the internal reference Load 4 mm OD reference probe in the center of the insert Immersion depth CTC 140 A insulation included 115 mm 4 5 in CTC 320 A 650 A 1200 A cceeeeeeeeeeeeeees 110 mm 4 3 in OTOC 320 B 050 occa teccencet pcereeeusceesseatecnes 190 mm 7 5 in Specification Sheet SS CP 2281 US Heating time CTC 140 A 17 WO2S Gl 1 16 73 F cctcewwssvecsnvesedsoaroectiensdcacstansencces 3 minutes 23 to 140 C 7 73 to 264 P scccceicaccexccuivenscicuceveadrotacees 15 minutes CTC 320 A 23 t0 320 C 73 to O08 FE occcccisicecinorireseisentecvicictensanein 4 minutes CTC 650 A 23 to 650 C 73 to 1202 F aaeeea 10 minutes CTC 320 B 23 to 320 C 73 to G08 F vivceinccncncweseeswncsncnncnontsacnene 20 minutes CTC 650 B 23 to 650 C 73 to 12028 Fivcasartasicsacissstececcsatiscciness 39 minutes CTC 1200 A 23 to 1205 C 73 to 2200 F uu eee ccecc ese eeeeeseeeeees 45 minutes Cooling time CTC 140 A 100 16 0 CJ 212 to 32 F icccieavscnccncgusincancncdnsnsaadeodadons 10 minutes 0 to 15 C 32 to 5 F vvccicccccncnsseccaeceetorccaconeaeonnesvenss 16 minutes 140 to 100 C 284 to 212 F s aosiieiiiinusisnunnnnsnskna 2 minutes CTC
14. cccsssscveimrasanossanccesnccaexecetocnss 12 kg 27 Ib Weight CTC 320 Bis scciccecacrssmoteseatesensactocsboncsecs 13 5 kg 21 Ib Weight CTC 650 Bare ce setcaditeeindeetnaeeccecinerisceneees 17 kg 37 Ib Weight CTC 1200 A eee een eee eee eee 18 kg 39 Ib Size Lx W x H 507 x 232 x 415 mm 19 9 x 9 1 x 16 3 in Shipping without carrying case Weight CTC 140 A cccccccceccsssseeeeeseeeeeeeeeeeeeaes 10 kg 22 Ib Weight CTC 320 avinsaccncanmannvasstotexencnclscceadiacacene 8 kg 17 5 Ib WEIGI CTC OB OFA cae cc sececticetaindeeueteeereceeestoeeccees 9 5 kg 21 Ib A Size L x W x H 465 x 255 x 470 mm 18 3 x 10 0 x 18 5 in Weight CTC 320 B vrssciccenn sonscccsneanasesteseotiacsexsdncess 11 kg 24 Ib Weight CTC 650 B cccccccssseeeeeeseeseeeeeeeeeeees 14 kg 26 Ib Weight CTC 1200 A scccaccresiersneconsesnssncatsecnecosmecess 15 kg 32 Ib B Size L x W x H 465 x 255 x 470 mm 18 3 x 10 0 x 18 5 in Shipping carrying case only We aerer A T E E E E 5 0 kg 11 Ib Size L x W x H 507 x 232 x 415 mm 19 9 x 9 1 x 16 3 in Miscellaneous Serial data interface ccccccesseeeeeeees RS232 9 pin Male Operating temperature 008 O to 40 C 32 to 104 F Storage temperature 0000 20 to 50 C 4 to 122 F FUION season A O to 90 RH Protection class cas cccecesdecetcecedeectaecctecctentedeeceseaenseaiiessesats IP 10 CE Conformity ssscce Sect ceeceacectontpocees EN61326
15. er can select the maximum temperature limit for the calibrator This function prevents damage to the sensor under test caused by the application of excessive temperatures The feature also aids in reducing drift resulting from extended periods of exposures to high temperatures This feature can be locked with an access code 2 Specification Sheet SS CP 2281 US MVI Improved temperature stability MVI stands for Mains power Variance Immunity Unstable mains power supplies are a major contributor to on site calibration inaccuracies Traditional temperature calibrators often become unstable in production environments where large electrical motors heating elements and other devices are periodically cycled on or off The cycling of supply power can cause the temperature regulator to perform inconsistently leading to both inaccurate readings and unstable temperatures The CTC series employ the MVI thus avoiding such stability problems The MVI circuitry continuously monitors the supply voltage and ensures a constant energy flow to the heating elements Easy to use intuitive operation All instrument controls may be performed from the front panel The heat source is positioned away from the panel This design helps to protect the operator The main functions on the CTC series are designed with one key one function logic This means that there are no sub menus or difficult to remember multiple keystrokes necessary to access
16. ficate with 4 std points for CTC 1200 A single signals to laboratory reference X Placeholder character for unused option level bench top instruments CTC650A230AM01CFXX Sample order number all 18 characters because calibration is JOFRA CTC 650 A dry block 230 VAC power with European power a matter of confidence cord and insert Pre drilled multi hole type 1 1 x 3mm 1 x 4mm 1 x 5mm 1 x6 mm 1 x 9 mm incl carrying case and traceable certificate AMETEK Inc is a leading global manufacturer of electronic instruments and electric motors with annual sales of more than 1 3 billion The Company has approximately 8 300 employees at more than 70 plants and operations in the United States and 18 other countries AMETEK CALIBRATION INSTRUMENTS AMETEK Test amp Calibration Instruments e Florida USA Western Hemisphere Tel 1 727 536 7831 Tel 1 800 527 9999 calinfo us ametek com AMETEK Denmark A S Denmark Europe and the Middle East Tel 45 4816 8000 e ametek ametek dk AMETEK GmbH e Germany Germany only Tel 49 2159 91360 info ametek de AMETEK Singapore Pte Ltd e Singapore Asia Tel 65 6 484 2388 aspl ametek com sg AMETEK Inc Beijing Representative Office e China China only Tel 86 10 85262111 david yu ametek com cn www ametekcalibration com www jofra com Information within this document is subject to change without notice 2005 by AMETEK Inc All rights reserved Pub code
17. ibrators are provided with the JOFRACAL calibration software This software allows the user to customize his or her calibration routines The software is easy to use so you do not have to be a programmer to configure your own calibration procedures The software features prompts menus and help functions that guide you through the configuration process Jotre Cal Current user Moster weer E sloj x Progam Database Help Device maintenance EEIE Ck Uplood 7 Downend Scheduier_ P Ext _ Setup and run calibration Setup i0 Testsceneno __ Soe New Odie cw a ATC 1568 The JOFRACAL calibration software supports automatic calibration for all JOFRA dry block calibrators equipped with an RS232 serial data interface including the JOFRA DTI 1000 digital thermometer For semi automatic calibrations the software also supports liquid baths ice points or other dry block heating and cooling sources Using the software s SCENARIO function allows for combining instruments in virtually any configuration The calibration data collected may be stored on a PC for later recall or analysis Gomer a bent seeme Hirer setg FUNCTIONAL SPECIFICATIONS A A Mains specifications Voltage CTC 140 320 650 1200 115V 90 127 230V 180 254 Voltage CTC 650 B 6 115V 105 127 230V 210 254 BS CN E A EE AA E A cane ateemceunncaesee 45 65 Hz Power consumption max CTC 140 A
18. n piston deadweight testers easy to 197 Inch pre drilled 3 16 in use with accuracies up to 0 015 of 250 Inch pre drilled 1 4 in reading 312 Inch pre drilled 5 16 in 375 Inch pre drilled 3 8 in 437 Inch pre ailicd 7 16 in JOFRA Pressure standards 500 Inch pre drilled 1 2 in Convenient electronic systems 562 Inch pre drilled 9 16 in Not available for CTC 1200 A ranging from 1 to 700 bar 25 inHg to 625 Inch pre drilled 5 8 in Not available for CTC 1200 A 10 000 psi multiple choices of pres 688 Inch pre drilled 11 16 in Not available for CTC 140 A CTC 1200 A sure ranges pumps and accuracies 750 Inch pre drilled 3 4 in Not available for CTC 140 A CTC 1200 A 813 Inch pre drilled 13 16 in Not available for CTC 140 A CTC 1200 A OU Well elente Mlle n o i 875 Inch pre drilled 7 8 in Not available for CTC 140 A CTC 1200 A problem free and accurate field use M01 Multi hole insert type 1 Not available for B models and CTC 1200 A M02 Multi hole insert type 2 Not available for B models and CTC 1200 A JOFRA Signal calibration Options Process signal measurement and Carrying case simulation for easy control loop cali F Traceable certificate standard for Europe Asia Australia and Africa bration and measurement tasks from G NIST traceable certificate standard for Western Hemisphere eee H Accredited certificate with 5 std points except CTC 1200 A handheld field instruments for multi or H Accredited certi
19. na Power supply 115 115 VAC 50 60Hz 230 230 VAC 50 Hz Mains power cable type A EUROPEAN 230 V B USA CANADA 115V C UK 240 V D SOUTH AFRICA 220 V E ITALY 220 V F AUSTRALIA 240 V G DENMARK 230 V H SWITZERLAND 220 V l ISRAEL 230 V Insert type and size AMETEK 003 Metric pre drilled 3mm Not available for CTC 320 B 650 B Calibration Instruments 004 Metric pre drilled 4 mm offers a complete range of calibration 005 Metric pre drilled 5 mm equipment for pressure temperature 006 Metric pre drilled 6 mm and signal including software 007 Metric pre drilled 7 mm 008 Metric pre drilled 8 mm 009 Metric rearilied omin JOFRA Temperature standards 010 Metric pre drilled 10 mm Portable precision thermometer 011 Metric pre drilled 11 mm Dry block calibrators 4 series more 012 Metric pre drilled 12 mm than 20 models featuring speed 013 Metric pre drilled 13mm Not available for CTC 1200 A portability accuracy and advanced 014 Metric pre drilled 14mm Not available for CTC 140 A CTC 1200 A 015 Metric pre drilled 15 mm Not available for CTC 140 A CTC 1200 A plete Tuinlent Iie ineine 016 Metric pre drilled 16mm Not available for CTC 140 A CTC 1200 A p 018 Metric pre drilled 18mm Not available for CTC 140 A CTC 1200 A M amp G Primary pressure standards 020 Metric pre drilled 20mm Not available for CTC 140 A CTC 1200 A Pneumatic floating ball or hydraulic 125 Inch pre drilled 1 8 i
20. 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 AMETEK Re calibration adjustments The CTC series has a very easy and straightforward procedure for re calibration adjustment There is no need for a screwdriver or PC software The only thing you need is a reliable reference thermometer Place the probe in the calibrator and follow the instructions on the display Third party labs and calibration facilities will be able to perform this function if a certificate from an independent source is necessary Of course AMETEK can provide you with a traceable calibration certificate from our labs when you require a higher level of confidence AMETEK CALIBRATION INSTRUMENTS Liquid filled sensors and switches The tall B models with an immersion depth of 190 mm 7 5 in are ideal for calibration of liquid filled sensors The specially designed non linear heating elements in the CTC 650 B and the increased block mass provide a very homogeneous temperature throughout the block It is essential for the quality of the calibration test that the full lenght of the sensing part of the sensor is exposed to the same temperature Calibrate analog reading devices or switches with very high repeatability Specification Sheet SS CP 2281 US Simplified calibration documentation All CTC series cal
21. ture range Calibrate your RTD s thermocouples thermoswitches thermistors and other common temperature sensing devices 0 4 0 Af N p a PRODUCT DESCRIPTION The CTC series is designed for both on site and maintenance shop use The applications are generally critical process control but can vary based on calibration and testing requirements The user interface is easy and intuitive One key one function gives you quick access to timesaving features such as the switch test or the auto stepping function All models feature a large backlit LCD display panel which is easy to read even in well lit areas Units feature an informative display that provides icons and information regarding the status of the CTC and the calibration in progress The JOFRA CTC series consists of six different models that differ in temperature ranges and immersion depths All units offer similar features A rugged slim line aluminum outer casing with die cast top and bottom protects the CTC series of dry block calibrators For easy documentation and automatic calibration all units are delivered with RS232 serial communication and JOFRACAL calibration software AMETEKO CALIBRATION INSTRUMENTS Fast heating and cooling The CTC 320 A and the CTC 650 A contain an innovative heating block profile This design heats up the CTC 320 A to maximum temperature in just 4 minutes and the CTC 650 A in only 10 minutes The fast performance of
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