What elements are tested as part of an ISO 21501 calibration?

Исследователь смотрит на пробирку с жидкостью

As a part of ISO 21501 calibration, the following items are tested:

  • Counting efficiency
  • Sizing resolution
  • Size calibration
  • False count rate
  • Concentration limit
  • Sampling flow rate
  • Sampling time
  • Sampling volume