Meltblown/ Kn95 Mask Testing Particulate Filtration Efficiency PFE Tester

FOB Price 63 - 73 USD / USD

MOQ	1 Unit
Port	Guangzhou Huangpu
Packaging	Wooden packing outside,
Lead Time	One month

Quick Details (View All)

Test range:	0-99.999%	MOQ:	1Set
Warranty:	1 Year	Power supply:	AC 220V,50Hz

Product Details

Application

It test evaluates the nonviable particle retention or filtration efficiency of filter media and other filtration devices at sub-micron levels. This test is performed on face masks and all filter material that allows 1 cubic foot per minute (CFM) flow to pass through it.

Standards

ASTM F2299 ASTM F2100

Specifications:

Item	Specification
Filtration Efficiency Detection Range	0-99.999%
Filtration Efficiency Detection Flowmeter Range	(20-100)L/min
Test Resistance Range	0-1000pa
Filter Material Detection Particle Size	0.3,0.5,5.0μm Third gear(ASTM F2299 Customized 0.1~5.0μm)
Dust Source	1,Aerosol (DEHS) 2,Sodium salt (2% NaCl solution) (other dust sources can be customized)
Standard Test Area	100 cm2(Determined according to the shape of the customer's mask, a standard size is standard)
Size	12206301225mm
System Power Consumption	<1500W
Weight	250kg
Power Supply	AC 220V,50Hz

Features

1, Using a cold aerosol generator to produce continuous and stable aerosol particles, convenient for filling the solution.

2, Measurement of aerosol concentration using a high-precision PM2.5 sensor. Anti-leakage design of whole particles to protect the safety of laboratory personnel. 2 sets of Aerosol generator:Salty aerosol generator and oily aerosol generator.

3, Equipped with aerosol particle neutralization device.

4, The pneumatic clamp is equipped with a protection device, which is safe and convenient to use.

5, Configure temperature and humidity sensor, real-time display of ambient temperature and humidity(Temperature and humidity requirements:25℃±5℃,30%RH±10%RH).Equipped with glass rotor flowmeter, vacuum pump, laser dust particle counter.

6, Control system: The computer controls the test process, automatically collects data, and configures a special computer and test software.The computer automatically tests the gas concentration and calculates the filtration efficiency. It can save, output, query and print the test data.

Service

1. Free technical support for packaging inspection.

2. One year warranty for the instrument, free software upgrade service, free technical support for life.

3. Free to come to the factory to train the instrument operation, the qualified person will issue a graduation certificate, and provide free room and board.

Certifications: