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November 2012 

© 2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice. 

All product names are trademarks of their respective companies. 

CNX t3000

 

Wireless K-Type Thermometer 

 

 

 

Calibration Manual 

 

www.netzerotools.com

www.netzerotools.com

Summary of Contents for CNX t3000

Page 1: ...on All rights reserved Specifications are subject to change without notice All product names are trademarks of their respective companies CNX t3000 Wireless K Type Thermometer Calibration Manual www netzerotools com www netzerotools com ...

Page 2: ...od To obtain warranty service contact your nearest Fluke authorized service center to obtain return authorization information then send the product to that service center with a description of the difficulty postage and insurance prepaid FOB Destination Fluke assumes no risk for damage in transit Following warranty repair the product will be returned to Buyer transportation prepaid FOB Destination...

Page 3: ...Test the Display 6 Backlight 6 Keypad Test 6 Temperature Test 7 Before Calibration Adjustment 8 Maintenance Mode 8 Password Entry 8 Change the Password 8 Restore the Default Password 9 Calibration Adjustment 10 Maintenance 11 Clean the Product 11 Battery Replacement 11 User Replaceable Parts 12 www netzerotools com www netzerotools com ...

Page 4: ...CNX t3000 Calibration Manual ii www netzerotools com www netzerotools com ...

Page 5: ...iii List of Tables Table Title Page 1 Symbols 3 2 Required Equipment 5 3 Performance Tests 7 4 Calibration Adjustment 10 5 User Replaceable Parts 12 www netzerotools com www netzerotools com ...

Page 6: ...CNX t3000 Calibration Manual iv www netzerotools com www netzerotools com ...

Page 7: ...v List of Figures Figure Title Page 1 All Segments of the Display 6 2 Performance Test Connections 7 3 Calibration Password Reset 9 4 Battery Replacement 12 www netzerotools com www netzerotools com ...

Page 8: ...CNX t3000 Calibration Manual vi www netzerotools com www netzerotools com ...

Page 9: ...u use the Product This manual has the verification and calibration adjustment procedures for the CNX t3000 Wireless K Type Thermometer the Product Please see the CNX t3000 Quick Reference Guide for usage information www netzerotools com www netzerotools com ...

Page 10: ...nts Do not use and disable the Product if it is damaged Do not use the Product if it operates incorrectly The battery door must be closed and locked before you operate the Product Replace the batteries when the low battery indicator shows to prevent incorrect measurements Have an approved technician repair the Product Use only specified replacement parts Do not connect directly to mains For safe o...

Page 11: ... relevant Australian EMC requirements This product complies with the WEEE Directive 2002 96 EC marking requirements The affixed label indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE Directive Annex I this product is classed as category 9 Monitoring and Control Instrumentation produ...

Page 12: ... 90 Operating Humidity 90 from 0 C to 35 C 75 to 40 C 45 to 50 C 90 from 32 F to 95 F 75 to 104 F 45 to 122 F Operating Altitude 2 000 m 6561 68 ft Storage Altitude 12 000 m 39370 079 ft EMC Applies to use in Korea only Class A Equipment Industrial Broadcasting Communication Equipment 1 1 This product meets requirements for industrial Class A electromagnetic wave equipment and the seller or user s...

Page 13: ...ent Calibration only Temperature Accuracy Verification only 25 to 100 C 200 to 1300 C 0 16 C 0 40 C Copper Wire Calibration only Thermocouple Connector Copper Fluke PN 601747 Calibration only Thermocouple Connector For K type thermocouple Fluke 80CK M PN 779942 Verification only K type Thermocouple Wire Standard Omega Verification only Use copper wire not thermocouple wire to source voltage during...

Page 14: ... display segments are shown See Figure 1 The linked image cannot be displayed The file may have been moved renamed or deleted Verify that the link points to the correct file and location hby002 eps Figure 1 All Segments of the Display If segments of the display are missing repair is necessary See Contact Fluke Backlight To verify that the backlight functions 1 With the Product on push 2 The backli...

Page 15: ...dication on the Product display with the UUT reading limits in Table 3 4 If the display indication falls outside of the range shown in Table 3 calibration adjustment or repair of the Product is necessary See Calibration Adjustment Table 3 Performance Tests Test Calibrator Output Resolution Specification Low High Temperature K Type output 190 C 0 1 C 0 5 0 5 C 188 6 C 191 5 C 0 C 0 5 C 0 5 C 100 C ...

Page 16: ...1234 4 Push to confirm your choice The subsequent changes to _ 5 Do steps 3 and 4 again to enter the subsequent digits of the four number password 6 When all of the correct digits are entered push to confirm the input If the correct password is entered C 01 is shown If the incorrect password is entered is shown and the password must be correctly entered Change the Password Note If you change the p...

Page 17: ...ing the procedures packaging and bench techniques that are recommended The following practices should be followed to minimize damage to S S static sensitive devices 1 MINIMIZE HANDLING 2 KEEP PARTS IN ORIGINAL CONTAINERS UNTIL READY FOR USE 3 DISCHARGE PERSONAL STATIC BEFORE HANDLING DEVICES USE A HIGH RESIS TANCE GROUNDING WRIST STRAP 4 HANDLE S S DEVICES BY THE BODY static awareness A Message Fr...

Page 18: ...UCH OPEN EDGE CONNECTOR EXCEPT AT STATIC FREE WORK STATION PLACING SHORTING STRIPS ON EDGE CONNECTOR HELPS PROTECT INSTALLED S S DEVICES 9 HANDLE S S DEVICES ONLY AT A STATIC FREE WORK STATION 10 ONLY ANTI STATIC TYPE SOLDER SUCKERS SHOULD BE USED 11 ONLY GROUNDED TIP SOLDERING IRONS SHOULD BE USED PORTIONS REPRINTED WITH PERMISSION FROM TEKTRONIX INC AND GERNER DYNAMICS POMONA DIV Dow Chemical ww...

Page 19: ...er remove the bottom case screws Two of the screws are inside of the battery door 3 Keep the pca in the top case 4 Apply 3 0 V across the battery contacts on the pca Note the polarity that is shown in Figure 3 5 Push on the front of the Product 6 Short across the CAL keypad on the pca See Figure 3 The default password is now restored 7 Remove the 3 0 V supply and replace the bottom case batteries ...

Page 20: ... you change the Calibrator source Some adjustment steps can take several seconds to execute before the Product goes to the subsequent step Set the calibrator to Standby after you complete adjustment of each function Input each signal to the Product in the sequence shown in Table 4 When the last calibration point is recorded End shows on the display Note While the calibration adjustment points are ...

Page 21: ...ent under test Remove batteries to prevent battery leakage and damage to the Product if it is not used for an extended period Be sure that the battery polarity is correct to prevent battery leakage To change the batteries see Figure 4 1 Make sure the Product is off 2 Turn over the Product to access the battery compartment door screw 3 Use a Phillips screwdriver to loosen the battery compartment do...

Page 22: ...Table 5 Table 5 User Replaceable Parts Fluke Part Number Description Qty 4130305 FLK 3000 2003 DOOR BATTERY 1 1881997 TPAK Meter Hanging Kit 1 773135 THERMO COUPLE ASSY T C ASSY K TYPE BEADED MOLDED PLUG 1 376756 Battery AA 1 5 V NEDA 15 A IEC LR6 2 4252118 INFORMATION PACK FLK CNX T3000 1 www netzerotools com www netzerotools com ...

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