temperature for temperature dry-blocks ion Tubes s for JOFRA dry-blocks ITC-1-2 to 1 C / -9 to 11 F ITC-20 to 20 C / 91 to 08 F ITC-0 to 0 C / 91 to 1202 F CTC-10-17 to 10 C / -1 to 28 F CTC-20 to 20 C / 91 to 08 F CTC-0 to 0 C / 91 to 1202 F CTC-1200 00 to 120 C / 72 to 2200 F MTC-10-17 to 10 C / -1 to 28 F MTC-20 to 20 C / 91 to 08 F MTC-0 to 0 C / 91 to 1202 F From time to time we get information from end-users of JOFRA dry-block calibrators that something is wrong with the calibrator, as it is not able to meet the temperature specifications. This is often due to the fact that the customer is using a wrong insertion tube, although he is in good faith. Therefore, you can save a lot of time and irritations by using the right insertion tube. Does and dont s in the use of inserts Important things to REMEMBER when using inserts: Remove inserts from the well with the insert removal tool. Remove the inserts after calibration, as it might cause problems to remove them later on if they stay in the well for longer periods. Take care when removing very hot or cold inserts and use adequate protective equipment if necessary. Make certain that the sensors and inserts are free from any particles of dirt before inserting them into the well. s are designed to fit perfectly into the well thus maximizing the thermal conductivity. If not the insert may be jammed. Remove regularly build-up of dirt and dust from inserts and wells with a cloth or detergent. Important things to AVOID when using inserts: Do not force inserts or sensors into the well. Do not drop any foreign materials into the well. Do not use oil or other liquids to optimise the thermal conductivity due to risk of leakage, which will destroy the other components. Do not use inserts of metals dissimilar to that of the block, unless specified by the manufacturer as this may cause a different degree of expansion and contraction. ISO 9001 Manufacturer Specification Sheet AS-ion Tubes
USING INSERTS ion tube Using inserts from other JOFRA calibrators Often customers believe that they can use inserts from other models of JOFRA temperature calibrators. Consequently, we get complaints about errrors in the temperature specifications. Even if the diameter is right, the length might not be. In this case the insertion tube is too tall. This gives a heat flow out of the top of the well and the temperature uniformity will change dramatically. ion tube ion tube Using inserts that are too small Using insertion tubes with diameters that are too small creates another problem. The heat transfer between the well and the insertion tube is insufficient, as the air around the tube has an insulating effect. This will make the temperature very unstable and unable to reach the set value. This problem also applies to the use of mm and in (. mm) sensor holes. Even though this combination may seem to match it gives a very poor heat transfer as the sensors do not have an even contact with the insertion tube. Using inserts made of the wrong material Home-made inserts can be made in a very professional way with the correct lenght and size, but the material used for the inserts might cause problems and wrong results. If the specifications e.g. apply to a brass insert, it is not a good idea to use inserts made of aluminum or other materials due to the difference in conductivity. To get the right result and to make the calibrator measure correctly, it is therefore extremely important to use the right material for the inserts. ion tube Using inserts with too short sensor holes When drilling your own inserts it is a common mistake to make the sensor holes too short. Using this kind of insert may influence the temperature gradient, as the calibrator was originally calibrated at the bottom of the well. Insulation plug ion tube Using inserts without using an insulation plug All JOFRA cooling temperature calibrators are delivered with an insulation plug, to be placed on top of the well. The design of this type of calibrators require such a device, and the calibrators have also been calibrated with the insulation plug. There is a large heat flow out of the well, and if the plug is not used during calibration, it will cause problems reaching the set temperature of the calibrator. ion tube Using inserts with the correct size, holes and material To avoid problems, waste of time and to get the optimum use of your calibrator we recommend that you use inserts from AMETEK Calibration as they follow our specifications. 2 www.jofra.com ion Tubes
PREDRILLED INSERTS FOR CTC AND MTC SERIES s for CTC-10 A and CTC-20 are made of aluminum. s for CTC-0 are made of brass. s for CTC-1200 A are made of high-temperature steel alloy. All specifications on hole sizes are referring to the outer diameter (OD) of the sensor-under-test. The correct clearance size is applied in all predrilled inserts. s, undrilled s CTC/MTC-10 A 2 CTC/MTC-20 A CTC/MTC-0 A CTC-20 B CTC-0 B CTC-1200 A Undrilled inserts (CTC/MTC-10 A) -pack, undrilled inserts Undrilled insulation plug 0F8 10017 10019 0F 0F20 120 1297 N/A N/A N/A N/A see below Spare part no. for predrilled inserts - metric (mm) Spare part no. for predrilled inserts - imperial (inch) CTC/MTC- CTC/MTC- 10 A 2 20 A CTC/MTC- CTC/MTC- 10 A 2 20 A CTC/MTC- 0 A CTC/MTC- 0 A CTC-20 B CTC-20 B CTC-0 B CTC-0 B Note 2: CTC-10 A only: Remember to use matching insulation plugs. Note : CTC-10 A only: All multi-hole inserts are delivered with a matching insulation plug. Note : CTC-1200 A only: Remember to order matching insulation plugs. s s CTC-1200 A CTC-1200 A Insulation plugs mm 00 1228 12 12 N/A N/A 120 mm 00 0F1 100177 10019 0F9 0F2 120 121 mm 00 1229 127 12 122 120 120 mm 00 0F 100179 100198 0F1 0F2 1207 121 7 mm 007 120 128 1221 12 121 120 8 mm 008 1018 100182 100201 10190 1019 120 1218 9 mm 009 1018 10018 100202 10191 1019 1207 10 mm 010 10187 10018 10188 10192 10197 1208 11 mm 011 121 100188 10020 1019 10198 1209 1219 12 mm 012 122 10018 10020 1019 10199 1210 121 1 mm 01 12 0F9 10189 12 122 N/A 1 mm 01 N/A 100190 100208 12 12 N/A 1 mm 01 N/A 100191 100209 12 12 N/A 1 mm 01 N/A 129 12 127 12 N/A 18 mm 018 N/A 120 12217 128 12 N/A N/A 20 mm 020 N/A 121 12218 129 127 N/A Package of the above inserts 1279 1281 128 128 1287 1289 Multi-hole type 1 M01 1279 127 127 N/A N/A N/A Insulation plugs in 12 0F0 10017 10019 0F8 0F22 1211 121 /1 in 187 0F2 100178 100197 0F0 0F2 1212 in 20 0F 100180 100199 0F2 0F2 120 121 /1 in 12 0F 100181 100200 0F 0F28 121 1218 /8 in 7 0F8 10018 10020 0F 0F0 121 7/1 in 7 0F0 100187 10020 0F8 0F2 121 1219 1/2 in 00 0F2 100189 100207 0F70 0F 120 121 9/1 in 2 0F 0F 0F08 0F72 0F N/A /8 in 2 0F 100192 100210 0F7 0F8 N/A 11/1 in 88 N/A 0F8 0F12 0F7 0F0 N/A / in 70 N/A 10019 100211 0F78 0F2 N/A 1/1 in 81 N/A 0F2 0F1 1018 0F N/A N/A 7/8 in 87 N/A 0F 0F18 0F77 0F N/A Package of the above inserts 1280 1282 128 128 1288 1290 Multi-hole type 2 M02 1280 1277 1278 N/A N/A N/A Undrilled inserts (CTC/MTC-20 / 0 ) /1 /8, Undrilled inserts (CTC-1200 A) Multi-hole type 1 (CTC/MTC-10 A) 9 Multi-hole type 1 (CTC/MTC-20 A / 0 A) Multi-hole type 2 (CTC/MTC-10 A) /1 Multi-hole type 2 (CTC/MTC-20 A / 0 A) ion Tubes www.jofra.com
PREDRILLED INSERTS FOR ATC AND ITC SERIES - MM REFERENCE HOLE JOFRA dry-block insert compatibility and materials: ATC-20 = ATC-0 = ITC-20 = ITC-0 (made of brass) ATC-12 = ATC-1 = ATC-1 (made of aluminum) ATC-17 = ITC-1 (made of aluminum) All specifications on hole sizes are referring to the outer diameter (OD) of the sensor-under-test. The correct clearance size is applied in all predrilled inserts. Spare part no. for predrilled inserts with mm reference hole ATC-12 ATC-1/1 ATC-17 ATC-20/0 ITC-20/0 A mm 00 102 102 12270 1022 12270 mm 00 102 102 12271 102 12271 mm 00 1027 1027 12272 102 12272 mm 00 1029 1029 1227 1028 1227 7 mm 007 101 101 1227 100 1227 8 mm 008 10 10 1227 102 1227 9 mm 009 10 10 1227 10 1227 10 mm 010 107 107 12277 10 12277 11 mm 011 109 109 12278 108 12278 12 mm 012 101 101 12299 2 100 12299 2 1 mm 01 10 10 1200 2 102 1200 2 1 mm 01 10 10 N/A 10 N/A 1 mm 01 107 107 N/A 10 N/A 1 mm 01 109 109 N/A 108 N/A Package of the above inserts - 1297 1297 1299 12701 1299 Set of insulation plugs for mm reference hole - 122 10810 127 N/A N/A (ATC-17 and ) (ATC-12/1/1/20/0 and ITC-20/0 A) Spare part no. for predrilled inserts with mm reference hole ATC-12 ATC-1/1 ATC-17 ATC-20/0 ITC-20/0 A in 12 1077 1077 12279 107 12279 /1 in 187 1079 1079 12280 1078 12280 in 20 1081 1081 12281 1080 12281 /1 in 12 108 108 12282 1082 12282 /8 in 7 108 108 1228 108 1228 7/1 in 7 1087 1087 1201 2 108 1201 2 1/2 in 00 1089 1089 1202 2 1088 1202 2 9/1 in 2 1091 1091 N/A 1090 N/A /8 in 2 109 109 N/A 1092 N/A Package of the above inserts - 1298 1298 12700 12702 12700 Set of insulation plugs for mm reference hole - 122 10810 127 N/A N/A ATC-series Note: All inserts (metric and inches) are supplied with a hole for the mm OD reference sensor. Note 2: ATC-17 / ITC-1: 12 mm, 1 mm, 7/1 in and 1/2 in inserts are delivered without the mm reference hole, but supplied with a matching insulation plug. www.jofra.com ion Tubes
PREDRILLED INSERTS FOR ATC AND ITC SERIES - INCH REFERENCE HOLE Spare part no. for predrilled inserts with in (. mm) reference hole ATC-12 ATC-1/1 ATC-17 ATC-20/0 ITC-20/0 A mm 80 1220 1220 12290 1229 12290 mm 80 1222 1222 12291 1221 12291 mm 80 122 122 12292 122 12292 mm 80 122 122 1229 122 1229 7 mm 807 1228 1228 1229 1227 1229 8 mm 808 12270 12270 1229 1229 1229 9 mm 809 12272 12272 N/A 12271 N/A 10 mm 810 1227 1227 N/A 1227 N/A 11 mm 811 12278 12278 N/A 12277 N/A 12 mm 812 12280 12280 12299 2 12279 12299 2 1 mm 81 12282 12282 1200 2 12281 1200 2 1 mm 81 1228 1228 N/A 1228 N/A 1 mm 81 1228 1228 N/A 1228 N/A Package of the above inserts Set of insulation plugs for in. reference hole - 1289 1289 1287 1288 1287-1220 1211 1210 N/A N/A (ATC-12/1/1/20/0 and ITC-20/0 A) Spare part no. for predrilled inserts with in (. mm) reference hole ATC-12 ATC-1/1 ATC-17 ATC-20/0 ITC-20/0 A in 901 12297 12297 121 1229 121 /1 in 902 12299 12299 121 12298 121 in 90 1201 1201 121 1200 121 /1 in 90 120 120 1217 120 1217 /8 in 90 120 120 N/A 120 N/A 7/1 in 90 1208 1208 1201 2 1207 1201 2 1/2 in 907 1210 1210 1202 2 1209 1202 2 9/1 in 908 1212 1212 N/A 1211 N/A Package of the above inserts - 1292 1292 1290 1291 1290 Set of insulation plugs for in. reference hole - 1220 1211 1210 N/A N/A ITC-series Note: All inserts (metric and inches) are supplied with a hole for the mm OD reference sensor. Note 2: ATC-17 / ITC-1: 12 mm, 1 mm, 7/1 in and 1/2 in inserts are delivered without the mm reference hole, but supplied with a matching insulation plug. UNDRILLED INSERTS FOR ATC AND ITC SERIES s ATC-12 ATC-1/1 ATC-17 / ATC-20/0 / ITC- 20/0 A ATC-10 ATC-20 -pack, undrilled inserts 122720 122720 1228 122719 N/A N/A -pack, undrilled inserts with a mm hole for the reference probe 122722 122722 1228 122721 N/A N/A -pack, undrilled inserts with a in hole for the reference probe 12288 12288 121 12287 N/A N/A One undrilled insert N/A N/A N/A N/A 12899 12891 Undrilled insulation plug 1200 122781 120 N/A N/A N/A ion Tubes www.jofra.com
MULTI-HOLE INSERTS FOR ATC AND ITC SERIES - METRIC (MM) 12 8 Multi-hole M01 (ATC-12 ) Multi-hole M01 (ATC-1/20/0 / ITC-20/0 A) 11 9 Multi-hole M01 (ATC-10/20 ) Multi-hole M02 (ATC-12 ) Multi-hole M02 (ATC-1/20/0 / ITC-20/0 A) Multi-hole M01 Multi-hole M02 Multi-hole M0 (ATC-12 ) Multi-hole M0 (ATC-1/20/0 / ITC-20/0 A) Multi-hole M0 Multi-hole M0 9 9 Multi-hole M07 Multi-hole M08 Multi-hole M0 (ATC-12 ) Multi-hole M0 (ATC-1/20/0 / ITC-20/0 A) Spare part no. for multi-hole inserts - metric (mm) ATC-12 ATC-1/1 ATC-17 / ATC-20/0 ITC-20/0 A ATC-10 ATC-20 M01 12272 12271 1229 12270 12897 12889 M02 1227 1227 1229 12272 N/A N/A M0 1227 1227 1229 1227 N/A N/A M0 1227 12277 N/A 1227 N/A N/A M0 N/A N/A 1277 N/A N/A N/A M07 N/A N/A 1278 N/A N/A N/A M08 N/A N/A 1279 N/A N/A N/A Note: All multi-hole inserts (metric and inches) for ATC-12/10/1/17 and ITC-1 are supplied with a matching insulation plug. Note: Remember to use matching insulation plugs. www.jofra.com ion Tubes
MULTI-HOLE INSERTS FOR ATC AND ITC SERIES - IMPERIAL (INCH) /1 /1 /1 1/2 /1 /8 7/1 /8 Multi-hole M0 (ATC-12 ) Multi-hole M0 (ATC-12 ) Multi-hole M02 (ATC-10/20 ) /1 Multi-hole M0 /1 /8 /1 Multi-hole M0 (ATC-1/20/0 / ITC-20/0 A) Multi-hole M0 (ATC-1/20/0 / ITC-20/0 A) Multi-hole M0 Multi-hole M09 Spare part no. for multi-hole inserts - imperial (inch) ATC-12 ATC-1/1 ATC-17 / ATC-20/0 ITC-20/0 A ATC-10 ATC-20 M02 N/A N/A N/A N/A 12898 12890 M0 N/A N/A 12297 N/A N/A N/A M0 1227 12279 12298 12278 N/A N/A M0 12277 12271 N/A 12270 N/A N/A M09 N/A N/A 1280 N/A N/A N/A Note: All multi-hole inserts (metric and inches) for ATC-12/10/1/17 and ITC-1 are supplied with a matching insulation plug. Note: Remember to use matching insulation plugs. ion Tubes www.jofra.com 7
ORDERING CUSTOM-MADE SPECIAL INSERTS Custom-made special inserts are made on request. When ordering custom made special inserts a few details have to be noticed: Specify the instrument for which the inserts are ordered Specify the sensor size for each hole Please contct us for custom-made inserts. APPLICATION KIT FOR CALIBRATION OF SANITARY SENSORS At picture 1 you see a custom made insert and our STS-102 A cable reference sensor placed in a JOFRA ATC-1 B dry-block calibrator. At picture 2, the sanitary sensor has been fitted into the insert and is ready for calibration. Note that the design makes room for the reference sensor cable. AMETEK Test & Calibration A business unit of AMETEK Measurement & Calibration Technologies Division offering the following industry leading brands for test and calibration instrumentation. JOFRA Calibration Temperature s Portable dry-block calibrators, precision thermometers and liquid baths. Temperature ranges from -90 C(-10 F) to 120 C(2200 F). Temperature sensors for industrial and marine use. Pressure s Convenient electronic systems ranging from -2 mbar to 1000 bar - fully temperature-compensated for problemfree and accurate field use. Signal Process signal measurement and simulation for easy control loop calibration and measurement tasks. M&G Pressure Testers & Pumps Pneumatic floating-ball or hydraulic piston dead weight testers with accuracies to 0.01% of reading. Pressure generators delivering up to 1,000 bar. Picture 1 Picture 2 Application kit Lloyd Materials testing machines and software from Lloyd guarantees expert materials testing solutions. The comprehensive program also covers Texture Analysers to perform rapid, general food testing and detailed texture analysis on a diverse range of foods and cosmetics. Davenport Polymer Test Equipment Allows measurement and characterization of moisturesensitive PET polymers and polymer density. Chatillon Force Measurement The hand held force gauges and motorized testers have earned their reputation for quality, reliability and accuracy and they represent the de facto standard for force measurement. Newage Testing Hardness testers, durometers, optical systems and software for data acquisition and analysis. www.jofra.com UK AMETEK Calibration Tel + (0)12 8 02 jofra@ametek.co.uk Denmark AMETEK Denmark Tel + 81 8000 jofra@ametek.com Singapore AMETEK Singapore Pte Ltd Tel + 8 288 jofra@ametek.com France AMETEK S.A.S. Tel + (0)1 0 8 89 0 general.lloyd-instruments@ametek.fr Germany AMETEK GmbH Tel +9 (0)219 91 10 info.mct-de@ametek.de USA AMETEK Mansfield & Green Tel +1 (800) 27 9999 cal.info@ametek.com India AMETEK India Pvt Ltd. Tel +91 22 28 70 jofra@ametek.com Information in this document is subject to change without notice. 2012, by AMETEK, Inc., www.ametek.com. All rights reserved. China AMETEK Inc. - Shanghai Tel +8 21 88 111 AMETEK Inc. - Beijing Tel +8 10 82 2111 AMETEK Inc. - Guangzhou Tel +8 20 8 78 jofra.sales@ametek.com.cn 8 www.jofra.com Pub code AS-ion Tubes 120