Dry Microbial Penetration Resistance Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Dry Microbial Penetration Resistance Tester assesses material resistance to dry bacteria-carrying particles (like human dandruff-sized). It tests protective gear (surgical gowns, etc.) per ISO 22612. part of EN 13795 and EN 14126 test suites. Compliance with EN 13795 aligns with EU Medical Device Directive 93/42/EEC, crucial for CE marking in Europe.
Application
Dry microbial penetration resistance performance tester is professionaly used to determine the bacterial penetration resistance performance of materials to dry particulates in the size range of human body dandruff.Whenn testing, the samples were fixed on a container respectively.In these containers, five containers containing subtilisin talc, one container added with Not stained talcum powder was used as a control.A Petri dish was inserted at the bottom of each container at a distance from the bottom of the timer.
The equipment supporting the container is oscillated by a Gas ball oscillator, and all the talc penetrating the sample Falled on the culture dish , cultured without the culture vessel.The test results were evaluated by counting the growing colonies.
Standards:
ISO 22612:Clothing for protection against infectious agents - Test method for resistance to dry microbial penetration
YY / T 0506.5-2009:Surgical drapes, gowns and clean air suits for patients, clinical staff and equipment - Part 5: Test method for resistance to dry microbial penetration
Features
Reliable design, stable test;
Front switch glass doors, easy to observe the operation of the experimental staff;
Removable bracket, height adjustable bracket;
Support, mobile dual casters;
Negative pressure experimental system, with the fan exhaust system and the introduction of high efficiency filter to ensure the safety of operators;
Embedded high - speed industrial microcomputer control;
Dedicated operating software, with software parameters calibration, fault detection automatically
Test principle
When testing, the samples were seperately fixed on a container.In these containers, five containers carrying the bacillus subtilis and 1 container carrying uncontaminated talc powder used as control.Insert 1 petri dish at the bottom of each container and beneathe the bottom of the specimen.
The supporting vessel's equipment is oscillated by a gas ball type oscillator, and all of the talcum powder passing through the sample falls onto the petri dish. Remove the petri dish for culture. The experiment results were evaluated by counting the colonies.
Main parameters
| Parameter Name | Parameter Value |
|---|---|
| Vibration form | pneumatic ball vibrator |
| Vibration frequency | 20800 times/min |
| Vibration force | 650N |
| Worktable size | 40cm × 40cm × 10mm |
| Workbench media | marble plate |
| Experimental container | stainless steel test container |
| Work stations | 6 |
| Cabinet negative pressure range | -50 Pa ~ -200 Pa |
| High efficiency filter filtration efficiency | better than 99.99% |
| Negative pressure cabinet ventilation flow | ≥ 5m³/min |
| Data storage capacity | 100.000 group |
| Working voltage | 220V 50HZ |
在线联系供应商
Other supplier products
 |
Aerospace Wire Abrasion Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Aerospace Wire Abrasion Testing Machine is designed to evaluate the wear resistance of ... |
 |
Sponge foam collapsible hardness tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com This machine is used to measure the indentation hardness of porous elastic materials. The p... |
 |
Automatic catheter vacuum leak equipment | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The catheter vacuum leak tester is a professional device used to detect leaks... |
 |
Medical Suture Line Diameter Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Medical Suture Thread Diameter Tester is a specialized testing equipment used for measu... |
 |
Large Flame Flammability Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Flame Flammability Tester is developed according to the NFPA 701 Method 2 and can be us... |
Same products
 |
MMA-120 Handheld Arc Welder | 卖方: 871183 | The MMA-120 Handheld Arc Welder from ChuangLi Electronic Technology Co., Ltd. is designed for con... |
 |
SHX Series Circulating Fluidized Bed Steam Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 10-35 t/hWorking pressure: 1.25-2.5 MPaOperating temperature: 194-400 ℃Applicable to bi... |
 |
YQ(Y)W Series Oil/Gas Fired Vertical Thermal Oil Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 7000-29200 KWOperating pressure: 0.8-1.0 MPaOperating temperature: 320℃Operating mode: ... |
 |
DHL Series Coal-Fired Steam Boilers | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 35-75 t/hOperating pressure: 1.25-5.4 MPaOperating temperature: 194-485℃Applicable to b... |
 |
SZL Series Biomass Steam Boiler | 卖方: Hebei Genjux Boiler Co.,Ltd | Capacity: 6-35 t/hWorking pressure: 1.0-2.5 MPaOperating temperature: 184-350 ℃Applicable fuel bi... |
