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Tianjin Logan Technology Co., Ltd.

China Manufacturer with main products: Particle Counter, Dissolution Tester, Hardness Tester, Tap Density Tester, Tap Density Tester, Disintegration Tester, Friability Tester,...

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WJ-7 Sterile Tester

FOB Price: 3,290.00 - 3,890.00 USD/Unit
Supply Ability: 1,000 Unit/Units per Month
Shipping: Delivery is within 10 days after receipt of payment
Payment Terms: L/C, T/T, Western Union
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Packaging Details: Wrapped in see-through plastic bags and packed in standard export cardboard cartons

Quick Details

  • Brand Name: TDTF
  • Model Number: WJ-7


WJ-7 Sterile Tester

The instrument used for the pressure device of the membrane filtration method within experiments of the sterility test method. It can be applied to various check for a filtering culture dish home and abroad.
WJ-7       Stainless steel shell      Aluminium alloy Pump head     LED


1. Easy Operation
Pump head is designed using fast grip structure that is the most popular around the world. Rapidly change pump tube with an economy of effort. Just turn a wrench gently, pump head opened and closed automatically
2. Convenient Suspension
The sample bracket with unique design which easy to place a variety of bottles and bags packaging sample
3. Quiet and Smooth Running
mooth operation, low noise and uniform liquid flow rate, which is minimal impact on the membrane. To reduce the damage of the membrane while fast filtering
4. Safe protection
Open the pump head, it will automatically stop the rotation. To protect the personal safety of the operator with perfect safety device
5. Convenient Foot Switch
With multi-function foot switch, you can click, continuous click, start and stop operation of the pump, which is beneficial for a small amount of sample carried out continuous filtration operation, such as ampoule
6. Prolonged Use without Overheat
Reasonable circuit design and thermal design, pump head and motor work longly without heat so as to avoid bursting for pump pipe of Bacteria Collector that caused by overheat
7. Easy to Clean and Disinfect
Shell, pump head and discharge flume are made from stainless steel for easy cleaning and disinfection
8. Two-way Filter Pump Head
Pump head with two-way clamping structure for the pump tube. Specifically designed to reverse the circuit and facilitate the dissolution and dilution filter for the powder, easy to operate
9. Variable Speed Joystick with multi-function
Pump head can be controlled for start / stop, reversible, variable speed and memory function of rate, extremely easy to use, and even back of the hand or article can operate the instrument.
10. Multi- use Spliting Flume
Using a standard bacteria device, the large filter can also be used in the microbial limit tests. The flume can be taken apart, easily open the top cover and that can be cleaned and sterilized by high pressure

1. Rate: 0~400 Rev / min
2. Power Supply: 110~220VAC 50~60Hz 100W
3. The total height of suspension: 40cm
4. Dimension: 280×320×88 mm
5. Weight: 15kg

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    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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