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Particle Filtration Efficiency (PFE) Tester

Evaluate the particle filtration efficiency of mask.

Product Model: R-FM028
Design Standard: EN 149

Application:

Evaluate the particle filtration efficiency of mask.

 

Test standard:

EN 149

 

Specification:

Flow range

(10~100) L/min, accuracy 2%

Filtration efficiency

(0.001~99.999)%

Resistance

0~2,000Pa, accuracy 2%

Testing area

100cm²

Aerosol

Sodium chloride (DOP, DEHS, Paraffin oil and Corn oil is optional)

Aerosol concentration

(12~20)mg/m³ (salt); (50~200)mg/m³ (oil)

Test mode

Initial efficiency and loading efficiency

Test temperature

(25±5)℃

Relative humidity

(30±10)%

Air supply

198L/min (0.6Mpa) @ 550kPa

Operation system

PC with software

Power supply

1-phase, 220V±10%, 50Hz

Machine size

950W*600D*600Hmm

Weight

100kg

Accessory

Test PC x 1 set

Test clamp x 1 set

Salt aerosol generator x 1 set

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