T433
Dry Microbial Penetration Resistance tester Malaysia Dry Microbial Penetration Resistance Tester Dry Microbial Penetration Resistance Tester Selangor
Automatic adjusting frequency by internal control system.
Equipped high protection filtering system and ultraviolt lamp.
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.
In this test, a portion of talc contamination with a known number of Bacillus subtilis (B. atrophaeus) spores are poured onto
the test piece inside a container. A container without the contaminated talc is used as the control. An agar plate ins inserted
into the base of the container below the test piece. The platform supporting the container is vibrated for 30 minutes by a
pneumatic ball vibrator. Any talc that has penetrated through the test piece will be captured by the agar plate. The agar
palte is then removed and incubated for 24 hours at 35¡æ and the total number of colonies on the surface of the plate are
countted.
Main Specification
Dry Microbial Penetration Resistance Tester
ISO 22612 Clothing for protection against
infectious agents test method for resistance to
dry microbial penetration
YY/T 0506.5 Surgical drapes, gowns and clean air
suits for patients, clinical staff and equipment–
Part 5: Test method for resistance to dry
microbial penetration
Item : Detail
Vibrating device : Penumatic ball vibrator
Vibrating frequency : 20800
Pressure : 0 ~ -200Pa
Air flow : ≥5m3 /min
Vibratory force : 650N
Container : 6
Internal light : Yes
Sterilization : UV light
Internal chamber : Stainless steel
Controller : PLC
Timer : Automatic stop as preset
HEPA filter : ≥99.99%
Power supply : 230V, 50 Hz , Single Phase
Dimension : 1080mm×890mm×1600mm
Net weight : 140kg
