Wenzhou Weike Biological Experimental Equipment Co., Ltd
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Microbial Limit Tester ZW-STV3A
Inject the test sample into a microbial limit incubator, filter it under negative pressure using an external vacuum pump, and trap the microorganisms
Product details

Performance characteristics


1All stainless steel design, surface mirror treatment, convenient for cleaning and disinfection.

2It can simultaneously filter three filter membranes, with fast filtration speed and high work efficiency.

3. The filter cup is designed with reusable materials, which are durable, cost-effective, and easy to operate.

4. Oil free vacuum pump design with low noise.

5. Each filter cup can be controlled independently, making it convenient for operators to use flexibly.


Technical Parameter


1. Power supply:AC220V/50HZ

2. Traffic:600ml/min

3. Vacuum degree:75kpa

4. Material:316l stainless steel

5. Applicable filter membrane:0.45µm*50mmperhaps0.22µm*50mm


application area


1. Pharmaceuticals: purified water, injection water, active pharmaceutical ingredients, capsules, biological products, tablets, oral preparations
2. Disease Control: Rivers, lakes, seas, and water samples
3. Food: purified water, mineral water, beverages
4. Chemical Industry: Various Microbial Water Samples to be Tested
5. Cosmetics: Various types of water and products

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Successful operation!

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