Cole-Parmer Datasheets for Calibration and Test Weights
Calibration weights and mass standards have a certified mass that is traceable to national or international laboratory standards. Mass standards calibrate scales and weighing instruments and help evaluate material or mechanical properties.
Calibration and Test Weights: Learn more
|• Acceptable for use verifying scalse that have a <tol>0.1% accuracy or lower • Color coding â€“ silver for avoirdupois Cast Iron Grip Handle Weights larger than 5 kg/10 lb...|
|• ASTM Class 1 - Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as...|
|• Stainless Steel Test Weights are primarily used to test commercial weighing devices by state and local weights and measures officials, device installers, and service technicians. Stainless Steel Grip Handle...|