The standard used:JB-5376-91《Cryostat tank technology》,GB/T229-2007《Metal Charpy pendulum impact test method》,GB/T 8363-2007《Ferritic steel drop weight tear tests》 in the low-temperature test equipment and temperature requirements (± 1 ℃),As well as the temperature index American standard, European standard of ASTM E23-02a, EN10045, ISO148, ISO83 and other relevant standards as stipulated.
Belongs Material: Metal Material
Industry: Widely used in low-temperature physics and chemistry test petrochemical, metallurgy, boiler and pressure vessel steel, steel, metal, casting, pumps, valves, fasteners, travel, machinery manufacturing, aerospace and scientific research and other industry sectors.
Test type: low temperature physics and chemistry test
Technical Specifications |
DWC-30 |
DWC-40 |
DWC-60 |
DWC-80 |
DWC-100 |
|
Temperature range (adjustable settings) |
+30~-30℃ |
+30~-40℃ |
+30~-60℃ |
+30~-80℃ |
+30~-100℃ |
|
Drop
Warm
Speed
Degree |
+30~0℃ |
Approximately 1.8℃/min |
Approximately 1.8℃/min |
Approximately 1.5℃/min |
Approximately 1.5℃/min |
Approximately 1.5℃/min |
0~-20℃ |
Approximately 0.8℃/min |
Approximately 1.0℃/min |
Approximately 1.2℃/min |
Approximately 1.2℃/min |
Approximately 1.2℃/min |
|
-20~-40℃ |
约0.5℃/min |
约0.8℃/min |
约1.0℃/min |
约1.0℃/min |
Approximately 1.2℃/min |
|
-40~-60℃ |
|
|
Approximately 0.7℃/min |
Approximately 0.8℃/min |
Approximately 1.0℃/min |
|
-60~-80℃ |
|
|
|
Approximately 0.5℃/min |
Approximately 0.8℃/min |
|
-80~-100℃ |
|
|
|
|
Approximately 0.5℃/min |
|
Temperature accuracy |
﹤±0.5℃ |
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Cold chamber volume |
150×150×240mm(L × W × H) |
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Number of samples can be loaded |
More than 60, up to 120 standard sample |
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Cooling medium |
Ethanol or other antifreeze |
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Dimensions (mm) |
905×510×870 |
905×510×870 |
905×510×870 |
905×510×870 |
905×510×870 |
|
Power supply |
220~240V 1.0KW |
220~240V 1.0KW |
220~240V 1.5KW |
220~240V 2.0KW |
220~240V 2.5KW |
|
Weight |
about50Kg |
about60Kg |
about100Kg |
about120Kg |
about150Kg |