1.Application:
The machine is designed according to Charpy notch Impact Test Method for Metal Material, and adopts compressor cooling technology. It utilizes the heat balance principle and cycle stirring method to realize the constant temperature cooling to impact specimen with the reliable performance. Digital display, automatic control temperature, and it is the ideal equipment for cooling and keeping temperature to impact specimen.
2.Standards:
ASTM, E23-02a, En10045, ISO83, GB/T229-2009.
3.Features:
3.1 Imported compressor, DANFUS valve, imported evaporation-condensation machine;
3.2 Controlled by intellligent instrument, digital presentation temperature value, automatic control
temperature, automatic time and alarm.
3.3 High security, refrigerate fast, large volume.;” >�1`Q*.
Main Specifications (DWC-80):
| Model | DWC-80 |
| Temperature Range | + 30°C ~ – 80°C |
| Temperature Control Accuracy | <±1°C |
| Digital Display Thermometer | Resolution 0.1°C |
| Temperature Dropping Speed | + 30°C ~ 0°C/About 1.5°C/min |
| 0°C ~ – 20°C/About 1.2°C/min | |
| – 20°C ~ – 40°C/About 0.8°C/min | |
| – 40°C ~ – 80°C/About 0.5°C/min | |
| Effective Work Space Of Cooling Trough | 120×120×80mm |
| Sample Quantity In The Cooling Trough | 60 PCS Standard Sample (10×10×55mm) |