Dry penetration tester is to assess the penetration resistance through barrier materials of bacteria-carrying particles. The tester is applicable for medical clothing or relative materials. It is the recommended testing instrument for determine the protective performance against dry infectious agents during the using processing of the textile or clothes above. More specification and configuration, you can find it on http://www.satatonmall.com/p/dry-microbial-penetration-resistance-tes.html

1. Dry Penetration Tester
Dry penetration tester is to assess the penetration resistance through barrier
materials of bacteria-carrying particles. The tester is applicable for medical
clothing or relative materials. It is the recommended testing instrument for
determine the protective performance against dry infectious agents during the
using processing of the textile or clothes above.
Standards
ISO 22612
YY/T 0506.5
Feature
 Color touch screen for preset parameter and display.
 Negative pressure testing condition is safer.
 Built-in illumination system is convenient for observation during the test.
 Stainless steel chamber with double layers is heat and fire resistant.
Specification
Vibrating frequency 20000 per min
Pressure -50~-200Pa
Vibratory force 650N
Air flow 158L/min
HEPA ＞99.99%