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PHOTO STABILITY CHAMBERS

PHOTO STABILITY CHAMBERS are developed according to meet the ICH & cGMP guidelines for Photo Stability Testing. The chambers closely monitor photogenic effect along with temperature & Humidity for not less than 1.2 million Lux hours and Ultra Violet (UV) source of energy for not less than 200 watts hours/sq. meter on the drug, drug substance & samples. It is design to create Nature Climatic conditions with the help of dry air, refrigeration & Humidity system built- in. This Chambers are basically in application with Pharmaceuticals, & also Electro- mechanical R&D test to confirm the successful result of the product under test.

SALIENT FEATURES & TECHNICAL SPECIFICATIONS:

  • Double walled construction having Stainless Steel – 304 Grade & Exterior Mild Steel with powder coat finish (STD Model) / Exterior Fully Stainless Steel with Dull Matt finish (GMP Model).
  • Castor wheels for easy movability.
  • Units are highly insulated by thick PUF insulation between the walls
  • A key lockable Insulated door having magnetic gasket seals door gaps perfectly.
  • A transparent full-length Glass door is provided to have a clear inner view of the samples/specimens put in, without disturbing the Thermal Conditionsinside the incubator.
  • Illumination lamp fitted for clear visibility.
  • Mechanical convection system (Motorized Blower) ensures even air distribution within the chamber.
  • Heating by long life 'U' type S.S. tubular heaters.
  • Humidity system with Boiler System and reservoir tank with water level arrangement.
  • Cooling is done by CFC Free Hermetically sealed Emerson Copland make compressors utilizing an eco-friendly refrigerant.
  • Adjustable & removable SS rod type shelves.
  • The Control Unit Comprised of PLC Based System with Touch-Screen HMI / Dual Display Microprocessor based PID Temp. Controllers with PT – 100 sensor.
  • Combined light exposure or individual light exposure with automatic light cut off system after exposure is achieved.
  • Shelf-mounted light tubes providing direct uninterrupted light to test samples.
  • Automatic door open cut off of UV light as a safety measure.
  • Operates on 230 Volts AC Single phase 50 Hz.

OPTIONAL ACCESSORIES:

  • Stand by refrigeration system (Except for 90 Ltrs.)
  • Stand by Humidity system (Except for 90 Ltrs.)
  • Electronic Digital Timer Range from 0 to 999 Minutes.
  • PC / Printer Interface.
  • Scanner with 4 / 8 point Temperature and RH with printer interface
  • Servo Controlled Voltage Stabilizer.
  • Thermostat or Energy Regulator for High Temperature Safety
  • Cyclic Timer: 0 to 24 hrs. X 7 days cyclic ON / OFF timer for illuminating conditions.
  • Digital Light Indicator (Lux meter with UV Indication).
  • 21 CFR part 11 compliantsoftware.

OPERATING RANGES:

Temperature Range 10°C to 60°C
Temperature Accuracy +/- 0.5°C
Temperature Uniformity +/- 1°C
Humidity Range 40 %RH to 80%RH
Humidity Accuracy +/- 2%RH
Humidity Uniformity +/- 3%RH

MODEL Internal SIZE in cm(W x D x H) Cubic Ft. Liters No. of SHELVES
DPS-PH-3 S/G 45 x 45 x 45 3.2 90 2
DPS-PH-4 S/G 45 x 45 x 60 4.3 120 2
DPS-PH-6 S/G 50 x 50 x 70 6.2 175 2
DPS-PH-9 S/G 55 x 55 x 90 9.6 270 3
DPS-PH-11 S/G 60 x 60 x 90 11.4 320 3
DPS-PH-16 S/G 60 x 60 x 125 15.9 450 4
DPS-PH-19 S/G 65 x 65 x 130 19.4 550 4
DPS-PH-28 S/G 85 x 85 x 110 28.0 800 5
DPS-PH-35 S/G 85 x 85 x 140 35.7 1000 5
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