Learn more about requirements for ISO 21501-4
Understanding ISO 21501-4 Particle Counter Calibration
ISO 21501-4 has two main goals: 1) to improve instrument-to-instrument (particle counter) data correlation and count accuracy, and 2) to enhance compliance with ISO 14644. By the end of this webinar, you will have a good understanding of the following concepts and how they affect your cleanroom particle counting efforts:
- How to be compliant with the most recent particle counter calibration requirements
- Particle counter resolution and counting efficiency
- False count rate
- Particle size setting
- Coincidence loss at maximum particle concentration
