According to the new GMP requirements, prepare to equip production workshops and warehouses with bai standard weights for daily calibration. What preparations need to be done?1. Statistics on the use of electronic scales: name, number, location of use, weighing range, accuracy requirements, calibrat

In the process of using balances in the past, people have summarized a relatively complete set of rules for the calibration error of standard weights, and divided the errors into unpredictable errors and predictable errors according to the type of performance.(1) Predictability error. Predictability