Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

For particulate measurements, how is the EVM-7 and EVM-3 calibrated in the factory?

April 26, 2017calibrated factory measurements Particulate

0

Posted

For particulate measurements, how is the EVM-7 and EVM-3 calibrated in the factory?

1 Answer

0

Posted

Each instrument is factory calibrated to the ISO 12103-A2 Fine (Arizona Road Dust). A factory calibration is conducted with a “golden” instrument that is calibrated using a certifiable gravimetric sample. Quest Technologies recommends a yearly factory calibration.