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-196(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
|
Model
|
CDW-196T Liquid Nitrogen Impact Test Low Temperature Chamber
|
|
Cooling range
|
+30°C ~-196°C (room temperature:≤25°C)
|
|
Constant temperature accuracy
|
±2°C
|
|
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
|
1min~9999min(Resolution:1min)
|
|
Cooling medium
|
Liquid nitrogen
|
|
Stirring Motor
|
23w
|
|
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!