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July 2016

©2016 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.

279 FC

True-rms Thermal Multimeter

Calibration Manual

Summary of Contents for 279 FC

Page 1: ...016 Fluke Corporation All rights reserved Specifications are subject to change without notice All product names are trademarks of their respective companies 279 FC True rms Thermal Multimeter Calibrat...

Page 2: ...r 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...

Page 3: ...6 MIN MAX Recording 6 Infrared Camera 6 Required Equipment 7 Performance Tests 7 Display Test 7 Backlight Test 7 Keypad Test 8 Function Performance Tests 8 Non Current and Non Temperature Test 8 Curr...

Page 4: ...ii 279 FC Calibration Manual...

Page 5: ...ow to use the Product Contact Fluke To contact Fluke call one of the following telephone numbers Technical Support USA 1 800 44 FLUKE 1 800 443 5853 Calibration Repair USA 1 888 99 FLUKE 1 888 993 585...

Page 6: ...aged Examine the test leads for damaged insulation exposed metal or if the wear indicator shows Check test lead continuity The battery door must be closed and locked before you operate the Product Do...

Page 7: ...tegory II is applicable to test and measuring circuits connected directly to utilization points socket outlets and similar points of the low voltage MAINS installation Measurement Category III is appl...

Page 8: ...ttery IEC 62133 Electromagnetic Compatibility EMC International IEC 61326 1 Portable Electromagnetic Environment CISPR 11 Group 1 Class A IEC 61326 2 2 Group 1 Equipment has intentionally generated an...

Page 9: ...200 Hz to 500 Hz 600 0 mV 0 1 mV 1 0 3 6 000 V 0 001 V 1 0 3 4 0 3 5 15 0 3 5 60 00 V 0 01 V 600 0 V 0 1 V 1000 V 1 V 1 All ac voltage ranges are specified from 1 of range to 100 of range 2 Crest fact...

Page 10: ...tores up to 100 images Image Transfer Fluke Connect SmartView File Format is2 Range Resolution Measurement 1 99 99 Hz 0 01 Hz 0 1 1 999 9 Hz 0 1 Hz 0 1 1 1 Frequency is specified up to 500 Hz Minimum...

Page 11: ...rify that the display operates correctly 1 Turn on the Multimeter 2 Verify that all the icons show correctly on the display If not repair is necessary See Contact Fluke on page 1 Backlight Test To ver...

Page 12: ...arm up the Calibrator as necessary Refer to the Calibrator specifications for warm up time 4 Let the temperature of the Multimeter become stable to room temperature Non Current and Non Temperature Tes...

Page 13: ...hanges the target emissivity and apparent temperature If any ice or moisture even though it is a slight amount is on the target the display temperature accuracy is invalid In addition ice buildup can...

Page 14: ...int do not require the use of cover To make measurements below the dew point 1 Put the target cover in place 2 Adjust the set point to the desired temperature and allow the instrument to stabilize at...

Page 15: ...True rms Thermal Multimeter Performance Tests 11 Figure 3 IR Camera Performance Test Configuration Fluke 4180 4181 Fluke 279 FC iFlex 20 in 51 cm...

Page 16: ...50 V 49 94 50 06 10 V 9 97 10 03 500 V 500 6 499 4 1000 V 997 1003 DC Millivolts 3 mV 2 8 3 2 mV dc 500 mV 499 4 500 6 500 mV 500 6 499 4 AC Millivolts 30 mV 60 Hz 29 4 30 6 mV ac 500 mV 60 Hz 494 7 5...

Page 17: ...d the cursor automatically moves to the next number 3 To enter 1234 push and 4 Push Start to go to the first calibration point C 01 If you enter the correct password C 01 shows on the display If the p...

Page 18: ...d to expose the battery door 4 Turn the battery door latch until the unlock symbol aligns with the arrow 5 Lift off the battery door tilt stand 6 Remove the battery pack 7 Remove the holster starting...

Page 19: ...o accept the value and proceed to the next step 5 After you push wait until the step number advances before you change the Calibrator source or turn the Mulitimeter control knob An adjustment step can...

Page 20: ...s and battery packs near heat or fire Do not put in sunlight Clean the case with a damp cloth and weak detergent Do not use a solvent or cleaners with abrasives Dirt or moisture in the terminals can c...

Page 21: ...ed 1 Place the battery pack into the battery compartment 2 Install the battery door tilt stand 3 Turn the battery door latch until the locked symbol aligns with the arrow The display shows an icon for...

Page 22: ...00 mAh Rechargeable Lithium Ion Battery 4398817 Battery Sponge 4381848 Battery Door 4693466 1 2 turn Fastener 2278155 Case Bottom Screws 5 14 x 3 4 qty 4 832246 USB Connector Cover 4724737 Holster 469...

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