Impact Testing Low Temperature Chamber

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Application:

DWC Series Temperature Chamber is designed according to the standard of ‘Charpy Notch Impact Test
Method for Metal Materials’ and adopts compressor cooling technology, which is made up of two sections
(Low temperature grade and high temperature grade). It utilizes the heat balance principle and cycle stirring
method to realize the constant temperature cooling to impact specimen with the reliable performance.

Standards:

ASTM, E23-02a, En10045, ISO83,GB/T229-2009

Main Specifications:

Model DWC-40 DWC-60 DWC-80 DWC-100
Temperature range +30~-40° +30~-60° +30~-80° +30~-100°
Temperature Control Accuracy ±0.5°
Effective working space 120×120×80mm
Specimen dimension 10×10×55mm
Specimen quantity More than 60 pcs
Temperature dropping speed +30°C~0°C
1.2°C/min
+30°C~0°C
2°C/min
+30°C~0°C
2°C/min
+30°C~0°C
2°C/min
0°c~-20°C
0.8°C/min
0°c~-20°C
1.5°C/min
0°c~-20°C
1.5°C/min
0°c~-20°C
1.5°C/min
-20°C~-40°C
0.5°C/min
-20°C~-40°C
1.0°C/min
-20°C~-60°C
1.0°C/min
-20°C~-40°C
1.0°C/min
-40°C~-60°C
0.7°C/min
-60°C~-80°C
0.7°C/min
-60°C~-100°C
0.7°C/min
Dimensions(mm) 800×510×480 800×510×480 800×510×480 800×510×480
Mode of refrigeration Compressor refrigeration
Cooling Medium Ethanol or other unfrozen liquid
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