PARTICLES FILTRATION EFFICIENCY TESTER-PHOTOMETRIC METHOD- DARONG

Origin: China

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The Particle Filtration Efficiency Tester – Photometric Method is specially designed for fast and accurate evaluation of fine particle and aerosol filtration in medical masks, protective respirators, and disposable protective clothing. Fully compliant with multiple international standards (GB, EN, NIOSH, etc.), it ensures reliable and precise testing. This is an ideal solution for medical device manufacturers, laboratories, and quality inspection agencies.

This tester is suitable for rapid, accurate, and stable testing of the particulate filtering efficiency of various medical and daily protective masks and respirators.

STANDARD

  • Technical requirements for medical protective masks 5.4 Filtration efficiency
  • Medical surgical masks 5.6.2 Particle filtration efficiency
  • GB/T 32610-2016 Technical specification for respirators for daily use Appendix A Test method for filtration efficiency
  • GB 2626-2019 Respiratory protection Self-priming filter anti-particulate respirator 6.3 filtration efficiency
  • Technical requirements for medical disposable protective clothing 5.7 Filtration efficiency
  • EN 1822-3:2012
  • EN 149-2001
  • IEST-RP-CC021.1
  • NIOSH 42 CFR Part 84
  • v.v.

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