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Software CRQWin for acceptance testing of clean rooms according to ISO 14644-3

Cleanroom Qualification Software CRQWin, measurement result at the monitor display


ISO 14644-3
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  • significant time saving and error prevention
  • supports simultaneous measurement with multiple particle counters
  • support for other tests such as Flow test, temperature and humidity
  • free configurable time intervals
  • realtime measurement and data recording, analysis and reporting
  • multitasking capable Windows-application


  • acceptance testing of clean rooms according to ISO 14644-3

CRQWin has been developed according to the standards ISO 14644 and GMP (Goods manufacturing practice) as an extension of the Particle Analysis Software PASWin. The software enables the structured acquisition, storage, presentation and analysis of all required measurements for cleanroom classification.

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