Constant Temperature and Humidity Test Box 8001B-150L

Constant Temperature and Humidity Test Box 8001B-150L

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Key features

  • Volume: 150L;

  • Internal size: 500×600×500mm (W×H×D);

  • External size: 850×1670×1600mm (W×H×D);

  • Weight: 250kg;

  • Temperature range: -40℃~+150℃;

  • Humidity range: 20%~98%RH;

  • Temperature fluctuation: ±0.5℃;

  • Relative humidity fluctuation: ±2.5%;

  • Temperature departure: ±2.0℃;

  • Humidity deviation: ±3.0%RH;

  • Heating-up time: + 25℃~ 85℃ :room temperature to 85℃ in about 30 minutes(nonlinear 1~3℃ / min no load);

  • Hemperature fall time: + 25℃~-40℃:room temperature to -40℃ in about 60 minutes(nonlinear 0.7~1℃ / min no load).


Technical parameters:

  • Technical parameters of the controller Accuracy: temperature ± 0.1℃ + 1digit, humidity ± 1%R.H+1digit;

  • Resolution: temperature: ± 0.01℃, humidity ± 0.1%R.H.;

  • Temperature slope: 0.1~9.9 can be set;

  • With the upper and lower limit of standby and alarm functions;

  • Temperature and humidity into the force signal dry and wet ball PT100x2;

  • Group 9 P.I. D. Control parameter setting, P.I. D Automatic calculus;

  • Dry and wet ball automatic correction screen.

Environmental conditions:

  • ① Temperature: 5℃ ~35℃;

  • ② Relative humidity: 85% ;

  • ③ Air pressure: 86 kPa ~ 106 kPa.

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