Standard Test Method for Size-Differentiated Counting of Particles and Fibers Released from Cleanroom Wipers Using Optical and Scanning Electron Microscopy Ingestion-build-126766 ISO 19064-2 gives the requirements

ISO 19064-2 gives the requirements for handling the test material and for conditioning both the test material before moulding and the specimens before testing

effectively controlled by physically safeguarding moving parts of machines

It mirrors the structure of the ISO standard to help users identify how they can manage their own risks and opportunities in line with the ISO 45001 requirements

The following housings:

Standard Test Method for Size-Differentiated Counting of Particles and Fibers Released from Cleanroom Wipers Using Optical and Scanning Electron Microscopy Ingestion-build-126766 ISO 19064-2 gives the requirements