DWC 40/60/80/100 Low Temperature Chamber for Charpy Impact Test + Cooling Chamber+Chiller+Cooling bath
1. Application
The mechine 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 specime
2.Features:
2.1Imported compressor, DANFUS valve, imported evaporation-condensation machine;
2.2Controlled by intellligent instrument, digital presentation temperature value, automatic control temperature, automatic time and alarm.
2.3high security, refrigerate fast, large volume
3.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° |
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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 |
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Cold Room Volume |
150×505×240mm |
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Dimensions |
900×505×850 mm
|
900×505×850 mm
|
900×505×850 mm
|
1500×1200×1200 mm
|
|
Box Material |
Steel Spray |
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Loading the number of samples |
>60 |
>60 |
>60 |
>200 |
|
Mode of refrigeration |
Compressor refrigeration |
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Cooling Medium |
Ethanol or other unfrozen liquid |
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Power |
7Kw |
7Kw |
7Kw |
7Kw |