The resistance to dry microbial penetration test (ISO 22612) evaluates resistance characteristics of protective equipment to dry bacteria-carrying particles.Testing is most often performed on equipment such as surgical gowns, drapes, and clean air suits when used as medical devices. This test is part of a test suite required by the EN 13795 guidance, which determines performance requirements and performance levels for gowns, drapes, and clean air suits when used as medical devices. It is also included in the test suite required by EN 14126, for personal protective equipment. Testing in compliance to EN 13795 is part of following the European Union Medical Device Directive 93/42/EEC, and is important when seeking a CE mark for products marketed in Europe. Nelson Laboratories personnel are experts in barrier testing, and we offer a one-stop shop for barrier tests required for marketing gowns and drapes in both the US and Europe.
Standards:
ISO 22612; YY / T 0506.5-2009
Main parameters:
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
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
