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- Size: 1500 x 805 x 1160mm
- Place of Origin: Jinan Shandong Province,China
- Brand Name:
- Model Number: CDW
- Weight: 120.000 kg
Low Temperature Impact Testing Machine CDW
Product Description:
Low temperature impact test is a very important mechanical property test of metallic materials. The accuracy of test temperature directly affects the reliability of test data. CDW type low temperature impact test instrument (tank) is my company according to GB/T229-2007 "metallic materials Charpy pendulum impact test method" (alternative GB/T229-1994 "metal Charpy Notch Impact Test Method") to the requirements of low temperature device, with the provisions of the deep temperature refrigeration, and the application of the latest research on metal products of low temperature treatment test of new products. The equipment adopts single machine / double cascade compressor refrigeration technology, the use of heat balance principle and the way of the circulation, to achieve the automatic uniform cooling, constant temperature, can be fully meet the national standard GB/T229-2007. This equipment is simple and easy to operate, high efficiency, is the metal low temperature impact test of the most ideal specimen cooling, constant temperature equipment. At the same time, it can also be used for other low temperature testing and test work. Using the three - element complex and ultra - low temperature refrigeration cycle technology, the temperature difference between the system and the cooling temperature (-100) is greatly expanded. This equipment has been fully used in the new environmental protection refrigerant, which is convenient for the inspection and maintenance in the future. It is the most mature ultra low temperature refrigeration instrument in the field of impact testing at present.
Product details
Main technical parameters
Model | CDW-30 | CDW-40 | CDW-60 | CDW-80 | CDW-100 |
Temperature range | 30~30 ℃
| 30~-40
| 30~60
| 30~-80
| 30~-100
|
Digital display value error | ≤ ± 0.5 ℃ | ||||
Digital display resolution | 0.1 ℃ | ||||
Test temperature error | ≤ ± 0.5 ℃ | ||||
Working space | 120 * 120 * 70mm (can be customized according to user requirements) | ||||
Number of available sample | ≥ 60 (only on the Charpy Notch Impact test specimens) | ||||
Working medium | Anhydrous ethanol or other non freezing liquid
| ||||
Power Supply | 220V ~ 50HZ, 240V | ||||
Power | 1.2kW | 2.3kW | 3.5kW | ||
Refrigeration compressor | Fully enclosed
| ||||
Refrigerant | New environmentally friendly refrigerants | ||||
External dimensions | 910 x 500 x 870mm
| 1500 x 805 x 1160mm | |||
Net weight | About 60kg | About 90kg | About 120kg | ||
Refrigeration mode | stand-alone
| Complex type (double machine) | Three yuan (three) | ||
M0ain application | Charpy Notch Impact Test
| ||||
Note: such as change slot size can be used for ferritic steel DWTT; important measuring instrument debugging, aviation instrument commissioning, calibration, measurement and verification with thermometer (optional precision temperature control meter - 0.005 DEG C); size change without notice. | |||||
- Size: 1500 x 805 x 1160mm
- Place of Origin: Jinan Shandong Province,China
- Brand Name:
- Model Number: CDW
- Weight: 120.000 kg