S.M. Scientific Instruments (P) LTD

Humidity & Temperature Control Cabinet SMI-133

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Humidity & Temperature Control Cabinet SMI-133



Jindal Humidity and temperature control Cabinets are well designed for conducting different laboratory and research experiments for different quality control tests to be carried out on different materials e.g. cement motors, various electrical fittings, electronic circuits and components, cloth and paper etc. under controlled temp. and humidity conditions.


The cabinet is a robust ergonomic construction with the outer body made of Mild steel sheet duly powder coated & the inner chamber is made of Stainless steel. Caster wheels provided for easy mobility. Stainless steel trays are also provided for storage of samples. Inner chamber facilitates self placement at desired height. The chamber is insulated by filling glass wool in the space between outer body and chamber to prevent temperature loss. Door is also insulated.
Forced air circulation in the chamber by a blower ensures uniform temperature and humidity inside the chamber. Finned type heaters are provided in the moving air path. Humidity is achieved by generating steam by immersion type water heater in water reservoirs & its subsequent condensation in the circulating air.

Temperature and Humidity Control:–

Temperature is controlled by a reliable imported thermostat from ambient to 55°C ± 1°C. Humidity is also controlled by imported thermostat which controls wet temperature for controlling humidity and switches off immersion heaters to stop generating steam. Arrangement exists only for increasing humidity & not for decreasing the humidity.

Temperature Range: – Ambient to 55°C ± 1°C.

Humidity Range: – Ambient to 95% ± 3% RH 

Size of inner chamber: –
  W   X  H   X  D
455 × 710 × 455 mm
605 × 605 × 605 mm
605 × 910 × 605 mm

Optional Accessories:

  • Hygrometer 
  • Digital Temperature & humidity indicator cum controller

Product Brochure

Product Brochure Link here