Walk in temperature humidity test chamber
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Model |
TH780HD |
TH7160HD |
TH7200HD |
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Volume |
8 m3 |
16 m3 |
20 m3 |
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Internal dimensions (D*W*H) |
2*2*2 m |
2.6*2.8*2.2 m |
3*3*2.2 m |
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External dimensions (D*W*H) |
2.8*2.25*2.25 m |
4*3*2.4 m |
4.5*3.2*2.4 m |
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Temperature Control mode |
Balanced temperature & humidity control (BTHC) |
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Performance |
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Temperature range |
-70/-40~+100℃ (high temperature:120℃,150℃ optional) |
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Humidity range |
20%~98%R.H. |
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Temperature fluctuation |
≤0.5℃ |
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Temperature uniformity |
≤2.0℃ |
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Temperature deviation |
±2.0℃ |
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Humidity deviation |
±3%(≥75%RH); ±5%(<75%RH) |
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Heating rate |
1~3℃/min |
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Cooling rate |
0.7~1℃/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 |
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Refrigeration system |
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Refrigeration mode |
Mechanical compression, one or two stage refrigeration |
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Compressor |
Imported semi-closed compressor |
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Refrigerant |
R404A/R23 |
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Cooling mode |
Water cooing (optional: Air cooling) |
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Heater |
Nickel-chromium alloy heating wire |
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Blower |
Centrifugal blower |
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Humidifier |
SUS304 stainless steel heating pipe |
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Temperature sensor |
Pt100 |
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Controller |
Touch screen, program control or specified parameters |
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Power supply |
AC 380V, 50Hz, three-phase four-wire + earth wire |
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