Checkweigher Verification and Calibration Log

Inspection log for documenting test weight checks, reject confirmation, and calibration verification on an in-line checkweigher to confirm weight accuracy and reject function.

Inspection Details

• Inspection date and time recorded
• Production line and checkweigher ID identified
• Product or SKU being run
• Inspector or operator name
• Inspection type

Equipment Condition and Readiness

• Checkweigher is clean, powered on, and ready for use
• Conveyor, guides, and product flow path are clear of obstructions
• Display, controls, and alarms are functioning normally
• Last calibration or verification label is current

Test Weight Verification

• Test weight set used for verification
• Nominal test weight value
• Measured result at low end of operating range
• Measured result at target or nominal weight
• Measured result at high end of operating range
• All test weight results are within the approved tolerance

Reject Function Confirmation

• Reject device actuates when an out-of-spec test pack is introduced
• Rejected unit is diverted to the correct reject bin or lane
• Reject confirmation is visible and documented by the system or operator
• Reject timing and response are acceptable

Calibration Status and Outcome

• Calibration adjustment was required
• Calibration completed successfully
• Equipment returned to service after verification

Deficiencies and Corrective Actions

• Deficiencies or non-conformances noted
• Corrective action taken
• Supervisor or QA review completed