Walk-In Stability Chamber

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Walk-in stability chambers are specially designed to carry out stability & shelf life TESTS on drugs & drugs substance according to ICH Guidelines & are mainly used in shelf life studies, conditioning of samples, stability tests for drugs & pharmaceutical Industries


Pre-fabricated modular panel with PUF insulation enabling to assemble it on site, light weight & easy to handle. All the edges are molded tight fit which prevents condensation & temperature losses, stainless steel trays & trollies.

Air Circulation

A high efficient fan motor with blower ensures uniform temp.

Heating & Humidification

Air heaters are provided for heating & maintaining above ambient temperatures. A water boiler with reservoir & float valve produces steam for Humidity.

Refrigeration System

A hermatically sealed compressor with CFC free refrigerant & optional stand by refrigeration System & Humidity System for uninterrupted operation. The both the systems can be operated alternately for a certain period, thus increasing the life of the system & in case of break down the alternate stand by system can be operated for uninterrupted services


Temperature Control

Microprocessor based PID Temp. Control are used for accurate control of temp. & Humidity. Printer interface facility with data storage to print records with variable print time intervals. RS-485 interface to personal computer for multiple networking of chambers, & also confirms to U. S FDA guidelines. Chamber illumination with fluorescent or UV lights. Cyclic timer for regulating illumination conditions 16 point (8+8) temp. & Humidity Scanner for mapping purpose.

Validation Protocols

Validation Protocols as per DQ,IQ,OQ & PQ, chamber validation with & without load, with complete documentation & certification traceable to national & International standards.



Door Access systems with swipe card & software to authorize & monitor door accessibility. Safety circuit to cut off the whole system in case of any malfunction in the Walk-in stability chambers (Only applicable in microprocessor based models.)


Safety Features

Built in temp. Deviation audio/visual alarms. safety thermostat prevent overshooting of temp. HRC fuses for compressor, heaters & mains


Special Care

Suitable KVA Servo Controlled Voltage Stabilisers is recommended.


Internal Dimensions(cms)Capacity
In Ltrs
STI – A230 x 110 x 1102800
STI – B200 x 165 x 2006500
STI – C200 x 215 x 2008500
STI – D200 x 265 x 20010500
STI – E250 x 300 x 20015000
STI – F250 x 400 x 20020000

Chambers in custom built sizes also available.

Models with Exterior pre-coated GI sheet & Interior Stainless steel (304) will be available on request.

Standard Inner Height: 2.0, 2.4, 3.0 (Metres) | Standard Inner Width: 1.36, 2.0, 2.5, 4.0 (Metres) | Standard Inner Depths: 2.0, 3.0, 4.0, 5.0 (Metres)

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