Features

  • Designed with PID controller system to control main unit, temperature system and Display
  • Double layer insulating glass 8 cm thick, made of tempered glass
  • Internal material designed with mirror surface finishing, 304 stainless steel which is rust proof, corrosion resistance
  • Heat load can absorb 1000 W in -20℃
  • Built-in LED light for the working room light which clearly observe samples
  • The filter element is suggested to be replaced once a year
  • Water re-circulation system consisting of water purifier which purifies sourced water to water tank, reduces water use and series of pipes
  • Designed with PT-100 sensor, real time accurate detection and display of temperature
  • Wet gauze and a real-time temperature, converted by temperature difference, show real-time relative humidity
  • LCD display, which can display test conditions
  • Equipped with automatic humidification, which automatically heated by the humidification tank
  • High and low temperature corrosion resistance external material is made up of A3 steel plate with galvanized coating
  • Provides protection against over temperature, water shortage, over current, earth leakage, phase sequence, humidifier dry combustion, and refrigerant high pressure
  • 10 cm thick polyurethane foam and insulation cotton provides better insulation
  • Standard test Cable hole 50 mm inner diameter, located at left side of work room, is provided with sieve inside to prevent moisture from entering the room
  • SUS304 stainless steel shelves, standard configuration 2 pcs (removable, adjustable height), 50 kg sample load of each shelf
  • 4 movable castors for ease moving, and with brakes function

Drug Stability Test Chamber LD-LDST-A20

Drug Stability Test ChamberLD-LDST-A20designed with 100 L internal capacity volume. It offers 20 to 98 % RH humidity range and temperature ranges from 0℃ to 100℃. Designed to simulate constant climatic conditions for testing a wide variety of pharmaceutical raw Drug material or finished Drug products for their quality, performance, shelf life and stability. It features conductive film located on the interior glass (of double layer 8 cm thick insulation glass) to prevent window frosting, built-in LED light for the work room lighting to clearly observe samples. A good temperature humidity chamber is essential for evaluating potential success or failure of a product in the field.

SKU Code: LD-LDST-A20

Also Available in below capacities

Volume : 150 L
Volume : 250 L
Volume : 500 L
Volume : 150 L
Volume : 250 L
Volume : 500 L
Heat load 1000 W
Controller Programmable color LCD touch screen controller Ethernet connection, PC Link
Humidifier External isolation, stainless steel surface evaporation humidifier
Net weight 290 kg
Refrigerant R404A, R23
Cooling Rate 1 ℃ / min
Gross weight 340 kg
Heating Rate 3 ℃ / min
Power Supply 220 V, 50 Hz / 380 V, 50 Hz
Maximum Noise 65 dBA
Cooling system Mechanical compression refrigeration system
Humidity Range 20% to 98% RH
Air Circulation Centrifugal wind fan
Heating Element Nichrome heater
Humidity Sensor Dry and wet bulb sensor
Interior Volume 100 L
Dehumidification Evaporator
View Window Size 250 × 280 mm
Exterior Material Steel Plate with protective coating
Interior Material SUS304 stainless steel
Relative Humidity ≤ 85% RH
Temperature Range 0℃ to 100 ℃
External dimension 860 × 1050 × 1620 mm
Internal dimension 400 × 500 × 500 mm
Observation Window Interior lighting, double-layer thermo stability silicone rubber sealing
Refrigerating unit French TECUMSEH compressor
Temperature Sensor PTR Platinum Resistance PT100 Ω/MV A-class, accuracy 0.001℃
Thermal Insulation Polyurethane foam and insulation cotton
Ambient Temperature 5℃ to +35 ℃
Build-in Water Tank 270 × 300 × 400 mm
Water supply system Automatic water supply Water purification system
Standard Configuration 1 Cable hole (Φ 50,) with plug; 2 shelves
Temperature Fluctuation ± 0.5 ℃
Humidity Deviation in time ± 2.5% RH
Temperature Deviation in time ± 2.0 ℃
Drug Stability Test Chamber is used in food industry also basic used in advanced research, Pharmaceutical Drug stability testing point, chemical industries, and including testing products relating to aerospace, electronics, automobile and environmental stress screening etc.

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