Quick temperature variation chamber
This chamber is used to test industrial products for the early detection of structural and manufacturing defects. Models with a rate of temperature change of 5℃/ min, 10℃/ min, 15℃/ min are produced.
Technical specifications:
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Model |
KWGD7025HD |
KWGD705HD |
KWGD710HD |
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Internal volume |
252 L |
504 L |
1000 L |
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Internal dimensions (D*W*H) |
600*600*700 mm |
700*800*900 mm |
1000*1000*1000 mm |
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External dimensions (D*W*H) |
1750*900*1800 mm (approximately) |
2150*1050*1950 mm (approximately) |
2600*1300*2100 mm (approximately) |
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Performance |
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Temperature range |
-70…+150℃ |
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Temperature fluctuation |
≤±0.5℃ |
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Temperature uniformity |
≤2℃ |
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Temperature deviation |
≤±2℃ |
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Range of temperature variation |
-40...+80℃ or -55...+80℃ |
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Temperature variation time |
5℃/min~15℃/min |
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Materials |
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Shell material |
Cold rolled sheet steel, spray plastics on surface |
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Internal material |
Stainless steel |
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Thermal insulation material |
Polyurethane foam + glass wool |
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Refrigeration system |
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Refrigeration mode |
Mechanical compression, two-stage refrigeration |
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Compressor |
Imported semi-closed compressor |
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Cooling mode |
Water cooling |
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Heater |
Nickel-chromium alloy heating wire |
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Blower |
Centrifugal blower |
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Temperature sensor |
Pt100 |
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Controller |
Touch screen, program and parameter control |
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Power supply |
AC380V, 50Hz, Three-phase four-wire + earth wire |
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