Humidity Chamber Without Refrigeration

Construction Details

  • CE Certified
  • Double wall construction
  • Designed as per ICH guidelines to meet, WHO and USFDA requirement
  • Fulfills storage conditions of 25° C - 60% RH, 40° C - 75% RH, 30° C - 65% RH, 25° C - 40% RH, 30° C - 35% RH
  • Interior fabricated from high grade stainless steel (S.S.304).
  • Exterior body made of Mild steel material - which is duly powder coated in attractive shades
  • Full size polycarbonate sheet inner door to inspect samples without affecting the control parameters.
  • Electrical wiring as per CE Compliances
  • Chamber illumination is accomplished by Fluorescent light with door switch.
  • Cord wire duly tested and inspected with stress factor as per CE standard
  • Standard motor of reputed companies for chamber blower
  • User friendly and tactfully designed chamber door and locking mechanism
  • Aesthetic outer appearance and high quality
  • Unit mounted on castor wheels for easy movement.
Chamber size 45 x 45 x 45 cm
Volume of the chamber 92 Liters
No. of trays 02 Shelves
Temperature Range 10 °C to 70 °C
Temperature Accuracy ± 0.5 °C or better
Humidity Range 40 % RH to 95 % RH
Humidity Accuracy ± 3 % RH
Controller Microprocessor based Auto-tune PID Digital temperature & Rh indicator cum controller

Insulation

70mm polyurethane insulation (PUF)/ fiberboard to ensure better insulation and less leakage of temperature or RH from inner body to the surroundings.

Air Circulation

Quiet running blower maintains Uniform Temperature Distribution throughout the chamber. Forced air circulated vertically down and re-circulated throughout the chamber for uniform temperature distribution.

Heating & Cooling System

Long lasting U-Shaped tubular heaters used as heating element. Hermetically sealed compressor, which is CFC free and eco-friendly, utilizes the refrigerant (R-134A gas) to maintain chamber temperature within specified range.

Trays for samples

  • Removable perforated trays
  • Can withstand heavy load
  • Offer better air circulation

Safety Features

  • High temperature safety cut off
  • Low water level boiler cut off
  • Electrical overload cut off
  • Time delay for compressor switch ON
  • Electrical circuit breaker

Optional accessories

  • 21-CFR Compliance software with PC Communication
  • Highly advanced HMI & PLC Control system
  • SMS facility to Mobile device
  • Data logger with 4 temperature + 4 Humidity sensors
  • Spare RH Sensor for validation purpose
  • Spare PT-100 Sensor for validation purpose

Available in following

Working chamber sizes (CM) (H x D x W) Overall dimensions (CM)
(H x D x W)
Volume (Liters) No of trays Power ratings (KW) Weight (KG)
45 x 45 x 45 cm 119 x 74 x 66 92 2 1.5 115
70 x 50 x 50 cm 145 x 76 x 71 175 3 1.5 135
60 x 60 x 60 cm 135 x 84 x 81 216 3 2.0 150
90 x 60 x 60 cm 165 x 84 x 81 324 3 2.0 157
125 x 60 x 60 cm 201 x 84 x 81 450 4 2.5 175
125 x 80 x 80 cm 201 x 104 x 102 800 5 3.0 220

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