Constant Temperature and Humidity Test Box 8001-80L

Constant Temperature and Humidity Test Box 8001-80L

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Key features:

  • Volume: 80L;

  • Internal size: 400×500×400mm (W×H×D);

  • External size: 950×1650×900mm (W×H×D);

  • Weight: About 200kg;

  • 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 

  • Temperature: 5℃ ~35℃;

  • Relative humidity: 85% ;

  • Air pressure: 86 kPa ~ 106 kPa.


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