DH-PFE Particulate Matter Filtration Efficiency Tester

Product Description

DH-PFE Particulate Matter Filtration Efficiency Tester


Introduction

The automatic filter material tester can simulate the actual use environment of the mask or filter material, and test the filtration efficiency and filtration resistance based on the oil mist and salt mist methods required by the standard.
The test parameters meet the requirements of the test methods in NIOSH 42 CFR Part 84 and GB / T 2626 standards.
In addition, the automatic filter tester can also test the permeability of the filter material, the test pore size: 1/1, 1/2, 1/4, 1/8;
Test material: layered mask or filter material;
Test methods: oil mist test and salt mist test;
Test parameters: filtration efficiency, filtration resistance, etc .;
The automatic filter tester can accurately evaluate the filtering performance of masks or filter materials, and provide data basis for the research and development of new filter materials, product quality control, and material performance verification.


Standards

NIOSH 42 CFR Part 84 Respiratory protective device technical requirements;
GB/T 2626 Respiratory protective equipment-self-priming filter type anti-particulate respirator.


Technical Parameters
 

Applicable filter media	glass fiber filter media PP filter media membrane-coated filter media; etc.
Detection particle size grade	0.3, 0.5, 1.0, 2.0, 5.0, 10.0 µm (six grades)
Flow range	0 ~ 150 l / min
Detection resistance range	0 ~ 1000 Pa
Dust source	Aerosol (DEHS) Quantity in diameter: 0.18um; Mass diameter: 0.3um; Geometric deviation: less than 1.8;  Sodium salt (2% NaCl solution)  Quantity in diameter: 0.075um;     Mass diameter: 0.26um;     Geometric deviation: less than 1.6;
Standard test area	100 cm2
Power supply	220V / 50 Hz
System power consumption	< 1500W
Dimensions	850mm770mm1624mm

Packaging & Shipping



Company Information

We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP. 



Certification