Stability Chambers

Stability Chambers

During stability testing, a drug substance or drug product is evaluated under the relevant International Conference on Harmonization (ICH) storage conditions, testing its thermal stability and its sensitivity to moisture


  • Double walled construction with inner chamber made of stainless steel 304 and outer chamber made of mild steel duly powder coated.
  • Solid door with full view inner plexi-glass door or see through double walled door with glass window enables inspection and monitoring of inner chamber specimens without disturbing the process temperature.
    Magnetic door gasket.
  • User – oriented design of shelves makes you adjust each space of shelves without difficulty
  • PUF insulation to ensure temperature stability & reduced energy consumption.
  • Micro-processor based PID temperature & humidity indicator cum control
  • Designed air flow system ensuring uniform temperature & humidity distribution
  • CFC free cooling system consisting of hermetically sealed compressor coupled with evaporator and condenser coil.
  • Heating done by long lasting SS air heater
  • Low water level cut off relay and metal ball float valve for automatic water level control
  • Fulfills Long Term, Intermediate and Accelerated storage condition as 25°C – 60% RH, 30°C – 65%
    RH, 40°C – 75% RH, 25°C – 40% RH
  • PT-100 temperature sensor, Capacities type humidity sensors
  • SS water reservoir with immersion type heaters at the bottom provides up to 95% humidity
    Illumination with the help of fluorescent lamps
  • Over temp cut off using safety thermostat and over current relay protection for compressor
    Time delay for compressor switch on
  • Touch screen colour display HMI with data logging facility (Non GMP)
    PID temp controller with 21 CFR Part 11 compliant software for electronic records and audit
  • PLC controlled equipment with touch screen colour display HMI and 21 CFR Part 11 compliant
    software for electronic records and audit trail
  • Uniformity logging, 4+4 with Channel Interface Module (Available along with 21 CFR part 11
    compliant software)
  • MOC Outer body SS 304 and inner SS 316 for GMP models Validation – IQ, PQ & OQ documents
  • Ultrasonic humidification system instead on traditional heater system for humidity generation
    Stand by refrigeration system and stand by humidification system for uninterrupted functioning
    Audio visual temp deviation alarm and humidity deviation alarm
  • Audio visual power failure alarm and door open alarm
  • Low water level alarm for humidity generating bath Compatible voltage stabilizer Low RH range from 20 to 95%

    Stability Chamber manufactured as per ICH guidelines.

  • Temp range 10 to 60 deg Celsius
  • Humidity range 40 to 90%
  • Inner chamber made of SS 304 and outer made of MS powder coated
  • Optional – Inner MOC SS 316 and outer MOC SS 304
  • Optional – 21 CFR compliant system


18″ x 18″ x 24″, 125 Liters
24″ x 24″ x 24″, 225 Liters
24″ x 24″ x 48″, 450 Liters
24″ x 24″ x 60″, 565 Liters
30″ x 30″ x 60″, 885 Liters