We are manufacturer & supplier of Humidity (Stability) Chamber Humidity (Stability) Chamber is one of most important lab equipment in many research centers, hospitals and other pharmaceutical labs, Clinical, Environmental, Biotechnology, Medical, Petroleum, Industrial Applications by M.K. Scientific Instruments are known as exceptional Humidity (Stability) Chamber specially designed for testing applications. M.K. Scientific Instruments as an experienced manufacture in INDIA.



  • Double walled
  • Inner Body: Inner chamber made of Stainless steel.
  • Outer Body: outer chamber develop using high grade mild steel with powder coated finish. This coating keeps safe the unit from rust and normal scratches.
  • Insulation between inner & outer wall with polyurethane foam (PUF) to reduce running costs.
  • Temperature Range: 5°C above ambient to 60°C with temperature accuracy of ±0.5°C.
  • Temperature Controller: The Temperature is totally microprocessor based P.I.D. or Digital Temperature Controller cum Indicator controlled for accurate temperature rating.
  • Air Circulation: Forced convection system through use of blowers & motors that provides for superior mixing as well as strong dispersion.
  • Power: Power input to be 220-230 Volts AC, 50/60 Hz fitted with Indian plug.
  • Safety Feature: Thermostat based safety device
  • Shelves: Stainless steel perforated/wire road shelves adjustable and sliding.
  • Door: Door with synthetic rubber gasket & Door has a glass viewer window.
  • Heater: Tubular U type air heater.
  • Compressor: Hermetically Sealed Air Cooling Compressor (CFC Free).



MKSI -141

MKSI -141-A

MKSI -141-B

Size In Cu.Ft




Internal Sizes
 ( W X D X H  In MM)

455 X 455 X710

605 X 605 X 605

605 X 605 X 910

Capacity  in Liters

147 L

224 L

336 L

Nos. of Shelve / Tray




Insulation  (PUF)

70 To 100 MM

Temperature Range

5°C above ambient to 60°C.


 ±0.5 °C


Hermetically Sealed Air Cooling Compressor

Air Circulation

Forced Convection System

Power Supply

220-230 Volts, 50 Hz Single Phase

GMP models

With inner chamber & outer body complete made of Stainless Steel

Temperature Recorder

By Weekly temperature recorder

Temperature Alarm

For High and Low Temperature Variations

Printing Facility

By Built in Mini Printer to record temperature.

SMS Alert

Alert on Mobile in case of any deviation

HMI with PLC

Full touch programmable function for controlling High temperature , low temperature , low battery , open the door , blocking filters , system failure.

Data Logger

RS-485/RS232 communication ports, cables, window based software with inbuilt data recording.

Graphic LCD

Jumbo LCD with Programmable function

Communication Port

Communication Port with interface and data cable to download data to your PC.

Regulated Voltage

By Voltage stabilizer

Rest available in all size depends upon customer requirement.
Models with Exterior & Interior stainless steel (304) will be available on request.

how can we help you?

Contact us at the M.K.S.I or submit a business inquiry online.

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