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Jinan Gaosheng Test Equipement Co., Ltd.

China Manufacturer with main products: Testing Machine, Hardness Tester, Temperature Chamber, Broaching Machine

Home  >Products Catalog > CDW-196T Impact Test Liquid Nitrogen Low Temperature Chamber (Cooling Chamber)

CDW-196T Impact Test Liquid Nitrogen Low Temperature Chamber (Cooling Chamber)

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


1. Function

CDW-196-type impact test low-temperature chamber is a newly developed supplemental equipment for impact test under low temperature based on GB/T 229-2007 “Metal Charpy Notch Impact Test Method”. It is used to keep the specimen cooling or at a constant temperature.

2. Features

1. It uses liquid nitrogen cooling technology and high-precision intelligent instrument to control ultra-low temperature test.

2. It can achieve automatic uniform cooling and constant temperature for specimen;

3. It fully meet the requirements of GB/T 229-2007 “Metal Charpy Notch Impact Test Method” for low temperature devices;

4. There are also CDW-40, CDW-60, CDW-80, CDW-100, CDW-150, and CDW-19(liquid nitrogen) models to meet needs from different customers.

3. Application

CDW-196-type impact test low-temperature chamber, as the best low-temperature impact testing equipment, is widely used in many industries and areas including petrochemical industry, metallurgy, boiler and pressure vessels, steel plates, steel pipes, wind power generation, hardware, metal, casting, pumps, valves, solar energy, war industry, fasteners, diesel engines, electric power, iron towers, railways, shipbuilding, machinery manufacturing, automotive industry, aerospace industry, physical and chemical laboratory and scientific research.

4. Main Technical Parameter


CDW-196T Liquid Nitrogen Impact Test Low Temperature Chamber

Cooling range

+30°C ~-196°C (room temperature:≤25°C)

Constant temperature accuracy


Max. Dimension

900×660×650 mm

Dimension of the liquid nitrogen tank

1000×600×600 mm

Available working place

240×150×150mm(huge stainless steel refrigerator)

Specimens amount

60~80~120  (Impact Specimens Size: 10×10×55mm/ 5×10x55mm/ 7.5×10×55mm)

 Digital timer


Cooling medium

Liquid nitrogen

Stirring Motor

Power supply

220V~240V, 50HZ, 2.5KW

5. Warranty

CDW-196T impact test low-temperature chamber complies with relevant national and international standards; it also meets the standards of GB/P229-2001 “Metal Charpy Notch Impact Test Method”. In addition, we have also achieved certificates of ASTM E23-02a, EN10045, ISO148 and ISO083 for our products. Welcome to cooperate with us, satisfaction guaranteed!


Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    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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