Laboratory Balance Calibration Log

A calibration record for laboratory quality managers documenting analytical and precision balance performance verification. Records the balance identification, reference weight traceability, eccentricity testing, repeatability assessment, linearity check across the weighing range, environmental conditions during calibration, and pass/fail determination — the traceable calibration record required by ISO 17025, GLP, and GMP standards.

Analytical balances measure to 0.0001 g — even small calibration errors propagate through every result that depends on that measurement. Regular verification against traceable reference weights catches drift from temperature changes, vibration, wear, and contamination before it affects analytical results and product release decisions.