Charpy impact test chiller
1. Function
DWC impact test low-temperature chamber is a supplemental equipment for impact test under low temperature. It is used to keep the specimen cooling or at a constant temperature.
2. Feature
1. It adopts imported overlap refrigeration technology, heat balance principle and loop mixing method;
2. Double stirring motors make the cooling medium play evenly for uniformity cooling;
3. It has automatic cleaning device for specimens and stainless steel inside;
4. Operating desk is stainless steel plate;
5. The specimen shelf is net-type stainless steel;
6. It fully meet the requirements of GB/T 229-2007 “Metal Charpy Notch Impact Test Method” for low temperature devices.
7. There are also DWC-40, DWC-60, DWC-80, DWC-100, DWC-150, and DWC-196(liquid nitrogen) models to meet needs from different customers.
3. Application
DWC 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 parameters
Model | DWC-80 | |
Cooling range | +30~-80°C (room temperature:≤25°C) | |
Constant temperature accuracy | ±0.5°C | |
Cooling speed
| +30°C~0°C | About 2.0°C/min |
| 0°c~-20°C | About 1.5°C/min |
| -20°C~-60°C | About 1.0°C/min |
| -60°C~-80°C | About 0.7°C/min |
Max. Dimension | 900×505×850 mm | |
Available working place | 150×150×240mm | |
Specimens quantity | 60<quantity<120(Impact Specimens Size: 10×10×55mm) | |
Digital timer | 1min~99min(Resolution:1min) | |
Cooling medium | alcohol or other unfrozen liquid | |
Stirring Motor | 12w | |
Power supply | 220V~240V, 50HZ, 7KW | |
Work temperature | ≤25°C | |
5. Warranty
DWC 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, ISO148and ISO083 for our products. Welcome to cooperate with us, satisfaction guaranteed!
Charpy impact test cooling chamber pics
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