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Mask Particle Filtration Efficiency (PFE) Tester TN148
Mask Particle Filtration Efficiency (PFE) Tester is used to test the particle filtration efficiency (oil or non-oil particle) of face masks, mask raw fabric (meltblown non-woven), results in percentage level, such N95 means 95% filtration level, this tester complies with GB 2626, GB 19083, GB/T 32610-2016, YY 0469.
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Features
- By measuring the aerosol concentration difference between the two sides of specimen, then calculate the filtration efficiency of the tested material.
- Tester comes with both the saline aerosol generator and oily aerosol generator, can test different types of masks with the same set of machines.
- Standards:
- GB 2626, GB 19083, GB/T 32610-2016, YY 0469
