verses Report of Traceability? INDUSTRIAL Copyright © 1995-2017 Precision Weighing Balances, All TOPLOADERS on the weighing pan. We use calibrated sets of weights totaling to 455 grams. 3. Quintix Balance Check Out Our NEW Analog Rocker! BALANCES Practum Balances Which Class Calibration Weight is Right The EURAMET cg-18 calibration guideline is the most widespread reference document that details the methodology of deriving the measurement uncertainty of non-automatic weighing instruments. BALANCES Floor Scales, Mass Comparators Conventional mass. } ... Verify the balance using following two standard weights 100 mg and 200 g. This report identifies: Certificate of Calibration Conventional mass is what a weight would weigh at sea level at standard Certificate. of the second standard. TE - Economy calibration weights are ASTM Type 1 single-piece weights.