KS-MLF112 EN149 mask leakage filtration efficiency testing tester

KS-MLF112 EN149 mask leakage filtration efficiency testing tester
KS-MLF112 EN149 mask leakage filtration efficiency testing tester
KS-MLF112 EN149 mask leakage filtration efficiency testing tester
Application:
Particulate Filtration Efficiency (PFE) Tester is a new generation filter performance test Instrument. It can be widely used in the testing of particulate filtering efficiency of air filter materials and the filtering efficiency of masks and raw materials, and can also provide resistance performance testing of test samples.
Standards compliant:
YY / T 0469-2011 Medical surgical mask 5.6.2 Particle filtration efficiency
GB / T 32610-2016 Technical Specifications of Daily Protective Masks Appendix A Filtration Efficiency Test Method
GB 2626-2019 Respiratory protection Self-priming filter anti-particulate respirator 6.3 Filtration efficiency
GB 19082-2009 Technical requirements for medical disposable protective clothing 5.7 Filtration efficiency
EN 149-2001; EN 143; JIS T8151; NIOSH 42 CFR Part 84 etc.

Specification:

Mask Filtration Efficiency Tester

Model

HST-MLF112

Test efficiency range

45%-99.95%@≥ 0.3μ m

Test area

100cm²

Test pressure range

0-50pa ± 1%, 50-500pa ± 1.5%

Test flow of the tested filter material

25-100L / min ± 2.5% (adjustable)

Test aerosol type

PSL

Counter sampling flow rate

2.83L / min ± 5%

Particle size display

@ ≥0.3um

Counter laser light source

Laser diode

Laser Particle Counter

Products comply with JJF1190-2008



Imported air pump

Works continuously and stably

Data memory capacity

1 ~ 1000 sets of measurement data, exportable

Screen display

Color 7-inch touch screen

Printing method

built-in thermal printer

Power supply

AC 220V / 50Hz

Power

1kw

Data export interface

USB



Environment

Operating environment:

0 ~ 40 ℃ relative humidity 10 ~ 70%

Storage environment:

0 ℃ ~ 45 ℃ Relative humidity 0 ~ 70%

Standard accessories

Thermal paper, hose (outer diameter 6mm and 15mm), instruction manual, test report, certificate of conformity

Dimensions

Length 1000X Width 760X Height 1750 (mm)

Material

Shell steel plate paint, test parts SUS304 stainless steel

Weight

150Kg

Accessories

PSL aerosol generator

Electrostatic neutralizer

Diluter

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