Verification Record for Timing Devices
Procedure ACMP-OP-014% Accuracy = [(A-B)/B]*100A = Reading on lab timer, secB = Reading on atomic clock, sec: Equipment and apparatus used in testing materials must be calibrated or verified for accuracy on a regular basis to assure the equipment is giving reliable results.
Ergon - Lubbock 14842
05/23/2022
Verification Record for Timing Devices
Procedure ACMP-OP-014% Accuracy = [(A-B)/B]*100A = Reading on lab timer, secB = Reading on atomic clock, sec: Equipment and apparatus used in testing materials must be calibrated or verified for accuracy on a regular basis to assure the equipment is giving reliable results.
Verified By
Date
Identification No.
Serial No.
Verification Equipment Used
Atomic Clock
Starting time
Ending time
Timer
Starting time
Ending time
Record the difference between the two
Percent accuracy
Tolerance to within 0.05% accuracy or better when tested over an interval of not less than 15 minutes
Action Recommended
Source: Ergon - Lubbock 14842 (Community Member)