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KASHI ENTERPRISES, KASHIPURCALIBRATION CHECKLIST / GUIDELINES

CALIBRATION CHECKLIST / GUIDELINES1. CROSS CHECK THE IDENTIFICATION NAME AND INSTRUMENT NO. OF THE INSTRUMENT UNDER CALIBRATION (IUC) ON THE CERTIFICATE.2. VERIFY THE DETAILS OF MASTER CALIBRATING INSTRUMENT VALIDITY OF CALIBRATION AT THE DATE OF CALIBRATION DONE

TRACEABILITY OF THE CERTIFICATE TO NATIONAL / INTERNATIONAL TEST LABORATORY TAKE A PHOTOCOPY OF THE CALIBRATION CERTIFICATE.

3. READINGS OF THE MASTER AND IUC TO CHECK THE ERROR.

4. THE READINGS TAKEN DURING CALIBRATION SHOULD START FROM THE MIN. VALUE OF THE RANGE GOING TO THE HIGHEST VALUE AND COMING BACK AT THE LOWEST VALUE. EXAMPLE IF A THEROMETER HAS A OPERATING RANGE FROM -5 TO 50 DEG. C THEN READINGS COULD BE -5, 0, 10, 20, 35, 45, 50, 40, 30, 15, 5, -5.5. CHECK THE ERROR FOUND WITH THE TOLERANCE LIMIT OF THE MEASUREMENTS TO BE CARRIED OUT BY THAT INSTRUMENT TO DETERMINE THE USABILITY. IF THE INSTRUMENT IS FOUND NOT USABLE, REMOVE THE SAME FROM THE POINT OF USE FOR REPAIR / REPLACEMENT.6. IF ERRORS ARE REPORTED IN THE CERTIFICATE THEN IDENTIFY THE INSTRUMENT WITH A YELLOW COLOUR TAG SIGNIFYING THAT IT HAS SOME ERROR AND MENTION THE ERROR ALSO FOR FACTORIZING THE ERROR IN THE MEASUREMENT / CALCULATIONS.

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