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Humidity cabinet

Humidity cabinet :

Microprocessor conrolled Humidity & temperature Control cabinet (Refrigerated) forced convention type.

Microprocessor controlled Humrdlty & Specially designed for carrying out different quality control test under controlled conditions of temperature and humidity for motors,various electrical fittings elecronic circuits and components, cloth and paper etc. & in various research labs.


  • Robust construction outer chamber is made of Mild steel duly pre treated & finished with pawder coated paint for lasting finish
  • Inner chamber made of STAINLESS STEEL SHEET (304 Grade).
  • Fitted with durable coaxial blower for forced air circulation at tniple walled back to maintain temperature uniformity in the chamber.
  • Cooling is done by finned tube evaporator lie in the air circulation path by ISI marked
  • Compressor/Condensing Units CFC free & R-134 a eco friendly refrigerant.
  • Heating is done by indirect heating system by air heaters made of stainless steel placed in the path of moving air in the chamber.
  • Temperature controlled by microprocessor based temperature controller having LED display with an accuracy of +10C fitted with PT-100 sensor (Resolution 0.lOC)
  • Humidity System: Humidity is generated by steam injection system consist of boiler tank, placed below the chamber fitted with boiler heater.
  • Humidity Range: 50% of 90% & controHed by means of an electronic humidity controller cum indicator with an accuracy of + 3 to 5%RH.
  • The excellent quality of door packing for the external door.
  • User oriented design of shelves makes you adjust each space of shelves without difficulty.
  • Mounted on caster wheels for easy portability.
  • Front double walled door is provided with look and key arrangement.
  • A self cooled air cilrculation fan is fitted to maintain uniform temperature and humidity conditions throughout tile chamber.

Technical Data

Model Number HCR 1 HCR 2 HCR 3
Usable Space in mm 450*450*700 600*600*600 600*600*900
Capacity 5.2 Cuft. 8 Cuft. 12 Cuft.
Approx Volume 150 227 340
No. Of Selves 2 2 2
Temperature Range 10°C to 60°C (Resolution 0.1°C)
Temperature Controller By Microprocessor Based PIO Digital Temperature indicator cum controller
Temperature Accuracy ± 1°C
Humidity Range 50% to 90% at cool temperature
Humidity Accuracy .±. 3 to 5%RH
Display LED Display for Set Value(SV) and Process Value (PV)
Relay Solid state electronic relay with protective heat sink.
Air Circulation By forced convection system
Insulation By High density PUF insulation
Operations Nearly silent operation with ltra-low vibration
Voltage Indicator By Volt Meter fitted on Panel
High Voltage Protection Through automatic voltage stabilizer (Optional)
Electric Supply 220/230V AC,50/60Hz