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Features:
DWC impact test series is my trough of low temperature according to the company GB/T229-1994 "summer than metal notched impact test method" in the low-temperature device at the request of the latest research and development of the compressor refrigeration equipment. A cascade compressor refrigeration technology, the use of heat balance and circulation mixing principle, to achieve uniformity of the sample of automatic cooling, constant temperature, can fully meet the national standards under the temperature control indicators. Trough of low temperature control using single-chip microprocessor technology, digital temperature, automatic temperature control, automatic mind, the automatic alarm, simple security, refrigeration speed, volume, temperature control of high precision, low-temperature metal material is in an ideal impact test Sample cooling, insulation equipment.
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Parameter specifications
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DWC-30 |
DWC-60 |
DWC-80 |
DWC-100 |
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Temperature range (for adjustable settings) |
＋30℃～－30℃ |
＋30℃～－60℃ |
＋30℃～－80℃ |
＋30℃～－100℃ |
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Cooling rate
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＋30℃～0℃ |
约1.8℃/min |
约1.5℃/min |
约1.5℃/min |
约1.5℃/min |
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0℃～－20℃ |
约0.8℃/min |
约1.2℃/min |
约1.2℃/min |
约1.2℃/min |
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－20℃～－40℃ |
约0.5℃/min |
约1.0℃/min |
约1.0℃/min |
约1.2℃/min |
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－40℃～－60℃ |
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约0.7℃/min |
约0.8℃/min |
约1.0℃/min |
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－60℃～－80℃ |
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约0.5℃/min |
约0.8℃/min |
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－80℃～－100℃ |
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约0.5℃/min |
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Temperature control accuracy |
﹤±0.5℃ |
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Volume cold room |
120 × 120 × 80mm (L × W × H)
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The number of samples can be loaded |
More than 60, up to 120 standard sample
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Cooling medium |
Budong ethanol or other liquid |
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Dimensions (L × W × H) |
800×510×480mm |
800×510×750mm |
1200×700×800mm |
1200×700×800mm |
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Working Power |
220～240V 1.0KW |
220～240V
1.5KW |
220～240V
2.0KW |
220～240V
2.5KW |
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Weight |
About 50 Kg |
About 80 Kg |
About 120 Kg |
About150Kg |
※ the parameters are subject to change without notice, whichever is the company's products in kind.
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