Environmental Test Chamber Manufacturer in India

Environmental Test Chamber Manufacturer in India

The Purpose of Environmental Test Chamber Manufacturer in India is to provide evidence on the how the quality of drug substances or drug product varies with time under the influence of environmental factors such as temperature, humidity, and light and to establish a re-test period for the drug substance or product under recommended storage conditions. Hence Environmental chamber serves as an important quality attribute of the product.

HAMCO Make GMP photostability test chambers are specially built to Pass FDA and ICH Q1B compliance standards and have a reputation for reliability, quality, and performance. Exceed FDA/ICH guidelines for long-term, intermediate, and accelerated stability studies.

State of the art environmental chambers are available. This chamber has the capability to provide fluorescent light intensities from 1,000 to 10,000 Lux hours. Samples stored at 10,000 Lux can satisfy the ICH guidelines for light exposure in as little as five days. The UV study is done simultaneously. Separate switches are provided for incandescent & UV light sources.


  • Temperature Range 5.0 °C to 60.0 °C. Accuracy +/- 0.1 °C. Uniformity +/- 1.0 °C
  • Humidity range: 25% to 95% RH, Accuracy +/- 3% RH, Uniformity +/- 3% RH.
  • Lamp type: Florescent.
  • UVA Intensities: 1.8 W/m² (requires about 111 hrs. achieving ICH recommendation of 200W-hr/m²)
  • VIS Intensities: 12 Klux (requires about 100 hrs. achieving ICH recommendation of 1.2 million lux-hr)
  • Temperature Display : Digital LED 3 ½ digit, Resolution 0.1 deg C
  • Humidity Display: Digital LED 3 ½ digit, Resolution 1% RH.
  • Heating system: U shaped Nichrome wire heater in SS Sheathing.
  • Cooling system: Hermetically sealed CFC free Emerson compressor with R 134a refrigerant .
  • Humidity system: Non condensing type steam injection system with water level arrangement with insulation to save heat energy.
  • Air circulation: Flange Motor with Impeller and blower.
  • Interior Illumination for working Area.
  • There will be two nos of blower from 450 Ltr Onwords.



  • Double walled, gap between walls filled with PUF Insulation.
  • Standard Model: Stainless steel Mirror polished chamber and heavy gauge Powder- coated CRC exterior.
  • GMP Model: Stainless steel Mirror polished chamber and exterior of dull finish stainless steel.
  • Double door: Inner full Viewing door and outer door insulated with lock and key arrangement.
  • 50mm Validation Port with silicone rubber seal to insert sensor for validation purpose.
  • 3” Thick CFC Free Puff Insulation.
  • Stainless steel Trays. Adjustable Tray Height adjustment.
  • Unit Mounted on castor wheels with front lock arrangement.



  • Microprocessor based PID temp. Controller with auto tune facility for precise control of temperature and humidity.
  • Temp. Sensor: PT- 100, RH sensor: direct capacitance type.
  • Cyclic timer for Light intensity.
  • Dedicated safety controller with separate sensor to cut off the supply in case of overshoot and undershoot of temperature giving audio visual alarm.
  • Recorder data bank to store and print set values , process values , date and time of master controllers with variable print time intervals ( Optional)
  • Alarm: Audio visual alarm if temperature deviates from the present temperature.
  • PC Interface communication card with RS 485 for temperature and humidity control system ( Hardware only) ( optional)



  • Over heat temperature and humidity cut off with alarm.
  • Low temperature and humidity alarm.
  • Low boiler water level safeguard.
  • Electrical overload compressor cutoff.
  • Time delay for compressor switch on.
  • Electrical short circuit breaker.



  • 21 CFR Part 11 compliant software with audit trial ( who did what and when is recorded)
  • Multilevel Passwords.
  • Data storage device has online and offline capabilities.
  • Multi chamber data acquisition on single software.
  • Tabular and graphical report, alarm deviation report.
  • Mean Kinetic temperature report and alarm deviation report.
  • Audit trial report.
  • Attractive reports and graphs.
  • Alarm report.
  • Time synchronisation.



  • Distilled water or DM Water Line. ( consumption will be 20 ltrs/24 hrs. upto 450 ltr Model )
  • Room temperature around machine preferably at 25 degree C.
  • Stabilised input voltage of 230V Ac, 50 Hz, and 20 Amps.
  • Water drains line with ½” Nozzle to be provided at floor level.


Ordering Information:

Standard GMP Cu. Ft Litres Chamber Over All Unit Packed in wooden case VAC Hz Watts
HAMCO44 S -3 HAMCO44 G-3 3 90 45x45x45 60x95x110 2 110 165 230,50 1500
HAMCO44 S-4 HAMCO44 G-3 4 120 45x45x60 60x95x125 2 150 225 230,50 2000
HAMCO44 S-8 HAMCO44 G-8 8 200 60x60x60 80x110x125 2 220 300 230,50 2500
HAMCO44 S-12 HAMCO44 G-12 12 324 60x60x90 80x110x155 3 230 320 230,50 2500
HAMCO44 S-16 HAMCO44 G-16 16 450 60x60x125 80x130x175 4 340 430 230,50 4000
HAMCO44 S-21 HAMCO44 G-21 21 600 60x80x125 80x130x195 5 365 465 230,50 4000
HAMCO44 S-28 HAMCO44 G-28 28 800 80x80x125 100x130x210 5 390 500 230,50 4500
HAMCO44 S-34 HAMCO44 G-34 34 1000 80x80x155 100x130x220 5 430 525 230,50 4500

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