Particulate Filtration Efficiency Tester

Product Introduction

The Particulate Filtration Efficiency (PFE) Tester is a new generation of filter performance testing instrument. It can be widely used for particle filtration efficiency testing of air filter materials and filtration efficiency testing of masks and raw materials, as well as resistance performance testing of test samples.

The Particulate Filtration Efficiency (PFE) Tester is protected by a high-precision aerosol photometer detection module and adopts a photometer-based detection method This ensures that the automatic filter media tester complies with the relevant standards of mask testing and filter media testing at home and abroad in principle.

Features

1.     Based on the detection principle of aerosol photometer, the most famous American TSI photometer is adopted, which strictly complies with relevant standards at home and abroad. High detection accuracy, accurate data, fast detection speed, detection efficiency of 0-99.999%, test results traceable to the United States TSI 8130.

2.     The detection flow rate is automatically adjusted through the operation interface, the control is accurate, and the AerosoL generator is specially customized, with American technology and high quality.

3.     The unique modular design of the aerosol generator facilitates the replacement and maintenance of different standard aerosol generator unit units.

4.     Efficient static neutralization eliminates the effects of static electricity.

5.     It adopts a 12-inch industrial computer, USB and printer output, and the computer has built-in WIFI and team-viewer, so you can assist remotely if there is a problem.

6.     It has the function of self-blank test and self-detection, adopts multi-point calibration, and automatically calibrates when the power is turned on.

7.     Pneumatic clamp and equipped with a protective device, safe and convenient to use.

8.     Built-in digital flow meter and high-performance sampling pump to keep flow accurate,

9.     Stream values are displayed in real time.

10. High-precision imported differential pressure sensor for accurate resistance testing.

11. Various graphs are displayed during the test to monitor the concentration in real time.

Standards

YY/T 0469-2011 Medical surgical masks 5.6.2 Particle filtration efficiency

GB/T 32610-2016 Technical Conditions for Protective Masks for Daily Use 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

Technical Data