Microbial Testing

Microbial filter holder TW-STV3C

The microbial limit detector is suitable for the microbial limit detection of purified water and water for injection, and can also be used for the microbial load detection of other samples. The product is small in size, easy to use, and can form a complete membrane filtration device through different pump heads with special filter cups or limit incubators. During the test, the test solution is filtered through a membrane, the microorganisms in the test solution are retained on the filter membrane, and then cultured to form colonies visible to the naked eye and counted to detect the bacteria content in the test product.

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GF Fiber Conten
Microbial filter holder TW-STV3C

Microbial filter holder TW-STV3B

The microbial limit detector is suitable for the microbial limit detection of purified water and water for injection, and can also be used for the microbial load detection of other samples. The product is small in size, easy to use, and can form a complete membrane filtration device through different pump heads with special filter cups or limit incubators. During the test, the test solution is filtered through a membrane, the microorganisms in the test solution are retained on the filter membrane, and then cultured to form colonies visible to the naked eye and counted to detect the bacteria content in the test product.

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter holder TW-STV3B

Microbial filter test system TW-202M

The microbial limit detector is made of stainless steel metal material, equipped with a built-in imported diaphragm liquid pump, no external suction filter bottle is required, the liquid is directly discharged through the diaphragm liquid pump, which reduces the cumbersome use of the suction filter bottle and avoids problems caused by poor connections. Disadvantages such as slow filtration speed.

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-202M

Microbial filter test system TW-302M

The microbial limit detector is made of stainless steel metal material, equipped with a built-in imported diaphragm liquid pump, no external suction filter bottle is required, the liquid is directly discharged through the diaphragm liquid pump, which reduces the cumbersome use of the suction filter bottle and avoids problems caused by poor connections. Disadvantages such as slow filtration speed.

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-302M

Microbial filter test system TW-402M

The microbial limit detector is made of stainless steel metal material, equipped with a built-in imported diaphragm liquid pump, no external suction filter bottle is required, the liquid is directly discharged through the diaphragm liquid pump, which reduces the cumbersome use of the suction filter bottle and avoids problems caused by poor connections. Disadvantages such as slow filtration speed.

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-402M

Microbial filter test system TW-602M

The microbial limit detector is made of stainless steel metal material, equipped with a built-in imported diaphragm liquid pump, no external suction filter bottle is required, the liquid is directly discharged through the diaphragm liquid pump, which reduces the cumbersome use of the suction filter bottle and avoids problems caused by poor connections. Disadvantages such as slow filtration speed.

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-602M

Microbial filter test system TW-202C

The microbial limit detector is made of stainless steel metal material, equipped with a built-in imported diaphragm liquid pump, no external suction filter bottle is required, the liquid is directly discharged through the diaphragm liquid pump, which reduces the cumbersome use of the suction filter bottle and avoids problems caused by poor connections. Disadvantages such as slow filtration speed.

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-202C

Microbial filter test system TW-302C

The microbial limit detector is made of stainless steel metal material, equipped with a built-in imported diaphragm liquid pump, no external suction filter bottle is required, the liquid is directly discharged through the diaphragm liquid pump, which reduces the cumbersome use of the suction filter bottle and avoids problems caused by poor connections. Disadvantages such as slow filtration speed.

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-302C

Microbial filter test system TW-402C

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-402C

Microbial filter test system TW-602C

Tape Max. width
Thickness Range
GF Fiber Conten
Microbial filter test system TW-602C

Constant temperature inactivation box dry heat sterilizer TW-HD250

Dry heat sterilizer for sterilization and depyrogenation of vials, ampoules, aluminum bottles, metal and glassware and dry heat sterilization of solid materials in the pharmaceutical, chemical and food industries. Heat sterilization is the most reliable and commonly used sterilization method, including moist heat sterilization and dry heat sterilization. Dry heat sterilizer/dry heat sterilizer uses high temperature and dry heat to oxidize microorganisms, denature proteins, and cause poisoning due to concentration of dielectrics. Among them, the protoplasm of cells is mainly destroyed by oxidation, and microorganisms are killed, so all microorganisms can be killed within a certain heating time.

Tape Max. width
Thickness Range
GF Fiber Conten
Constant temperature inactivation box dry heat sterilizer TW-HD250

Oil-free vacuum pump TW-18L

Tape Max. width
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GF Fiber Conten
Oil-free vacuum pump TW-18L
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