Product model:
G287
Compliant with standards:
ISO 22612; YY/T 0506.5-2009.
Applicable scope:
The dry state microbial penetration performance tester is specialized in measuring the bacterial penetration performance on dry particles within the range of material impedance and human dandruff size. During testing, the samples are fixed on separate containers. Among these containers, 5 containers carried Bacillus subtilis talc powder, and 1 container added unstained talc powder as a control. Insert one culture dish at the bottom of each container close to the time below.
The equipment supporting the container is oscillated by a gas ball oscillator, and all the talc powder penetrating the sample falls onto the culture dish, removing the culture dish for cultivation. Evaluate the experimental results by counting the growing colonies.
Product features:
Reliable design and stable testing;
Front switch type glass door, convenient for experimental personnel to observe and operate;
Detachable bracket with adjustable height;
Support and move dual-purpose casters;
The negative pressure experimental system is equipped with a fan exhaust system and an efficient inlet and outlet air filter to ensure the safety of operators;
Embedded high-speed industrial microcomputer control;
Specialized operating software with software parameter calibration and automatic fault detection
Main parameters:
Vibration form: pneumatic ball vibrator
Vibration frequency: 20800 times/minute
Vibration force: 650N
Workbench size: 40cm x 40cm x 10mm
Workbench medium: marble slab
Experimental container: stainless steel experimental container
Workspaces: 6
Cabinet negative pressure range: -50 Pa to -200 Pa
Efficient filter filtration efficiency: better than 99.99%
Ventilation flow rate of negative pressure cabinet:≥ 5m3/min
Data storage capacity: 100000 sets
Working voltage: 220V 50HZ