Plz tell me about balance calibration

[Awad (Dr. Ahmed Mohamed Awad)]

Accuracy test as per USP 41

Do you want to perform calibration or Daily check ? Based on USP 41 It does not make sense to conduct Accuracy test below 5% of balance capacity , at this lower range Repeatability test is to be conducted Different auditors differ in their visions I advise you to really consider consulting: 1- USP chapter 1251 because it provides detailed scientific beneficial information 2- Mettler Toledo GWP: The standard science based weighing 3- Euramet Calibration guide No. 18: Guidelines on the calib…