Walk In Stability Chamber

Alphatech Scientific Walk in Stability Chambers is perfectly designed for the high requirements of stability studies and climatic tests. With Stability Chambers specifically developed to meet FDA/ICH stability requirements generating exceptional control and uniformity of both temperature and humidity.

Alphatech Scientific Stability Test Chambers Are Especially Designed to Study and Check the Effects of Different Environmental Parameters in Respect to Stability, Temperature Applications Tests Involving Micro-Organism, Tissues, Seeds Testing, Biological Studies, Testing On Electronic & Mechanical Components, Cement Plants, Packing Industries, Etc.

The chambers are provided with a glass door for sample viewing & quick retrieval. They are connected through Ethernet to state-of-the-art 21 CFR Part 11 ready software that provide tools for viewing, trending, alarm management, audit trails, MKT & many other such features so as to comply with regulatory guidelines

Standard Features

This unit has double walled chamber, with PUF insulation.

Interior is made of Stainless Steel & Exterior is either made of Mild Steel finished with powder coating or Stainless Steel.

Emergency switch inside the chamber with audible alarm outside.

Manual unlocking mechanism for door from inside the walk-in chamber.

The unit has view glass & metal door with gasket & lock.

The unit is provided with adjustable perforated Stainless Steel trays.

Forced air circulation for uniform temperature and Humidity.

Temperature & Humidity Conditions as per ICH Guidelines

Control System

PLC based control system with fast Ethernet communication.

4.3” color touch screen display

Cooling System

CFC free, the cooling system consists of hermitically sealed compressor coupled with evaporation coil and condenser, safe guarded by time delay circuit.

Heating System

long lasting stainless steel tubular heaters with s.s. fins


Unit is provided with safety devices for high and low temperature and high humidity in case of malfunction

Temperature Range

Humidity System

Humidity generated by steam injection. Standby heater provided for auto/Manual changeover.

Magnetic float switch provided for water level safety power cut off.


Temperature and Humidity transmitter 4-20mA used for measurement.

Temperature in degree Celsius and Humidity in % RH with 0.1°C and 0.1% RH resolution.


Audio and Visual alarms are generated for temperature/humidity variation, utility failure.

Humidity Range

Optional Upgrades