As far as the editor of Agitek Instrument Repair Center knows, the Fluke5700 multi-function calibrator has been regarded as the standard of calibrator all over the world, has high value, and can provide coverage calibration 51/2 digits to 71/2 digits DMM accuracy. Below, please share with the editor of Agitek Fluke Instrument Repair Center the process case of this Fluke5700 multi-function calibrator repair.
1. Model: 5720A
2. Failure: The indicator is out of tolerance.
3. Analysis, testing and judgment:
After testing, it was found that the A12 board components and modules of the instrument were damaged, resulting in an error in the self-test, and the AC and DC indicators were out of tolerance;
4. Maintenance and treatment
Replace A12 board damaged components, modules, repair circuits, adjust the whole machine, and test instrument indicators;
5. Repair results: Repair.
The above instrument maintenance cases are organized and published by Agitek Maintenance. For more information about Fluke instrument maintenance, please visit the Aitek Service website (www.ywkjt.com)
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