Drug Stability Test Chamber LDST-A23

Drug Stability Test Chamber LDST-A23 designed with 800L 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.

Interior Volume 800 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃
Temperature Fluctuation ± 0.5 ℃
Humidity Range 20% to 98% RH
Humidity Deviation in time ± 2.5% RH
Cooling Rate 1 ℃ / min
Heating Rate 3 ℃ / min
Cooling system Mechanical compression refrigeration system
Refrigerating unit French TECUMSEH compressor
Refrigerant R404A, R23
Heating Element Nichrome heater
Controller Programmable color LCD touch screen controller Ethernet connection, PC Link
Water supply system Automatic water supply Water purification system
Humidifier External isolation, stainless steel surface evaporation humidifier
Dehumidification Evaporator
Temperature Sensor PTR Platinum Resistance PT100 Ω/MV A-class, accuracy 0.001℃
Humidity Sensor Dry and wet bulb sensor
Build-in Water Tank 270 × 300 × 450 mm
View Window Size 300 × 330 mm
Air Circulation Centrifugal wind fan
Exterior Material Steel Plate with protective coating
Interior Material SUS304 stainless steel
Thermal Insulation Polyurethane foam and insulation cotton
Observation Window Interior lighting, double-layer thermo stability silicone rubber sealing
Standard Configuration 1 Cable hole (Φ 50,) with plug; 2 shelves
Maximum Noise 65 dBA
Ambient Temperature 5℃ to +35 ℃
Relative Humidity ≤ 85% RH
Internal dimension 800 × 1000 × 1000 mm
External dimension 1280 × 1550 × 2110 mm
Power Supply 220 V, 50 Hz / 380 V, 50 Hz
Net weight 550 kg
Gross weight 600 kg
  • 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 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.

Related Products of Drug Test Chamber

Drug test chambers are designed to conduct stability and shelf life studies on drug and drugs components.

Interior Volume 225 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃
Volume 250 L
Temperature Range 0 - 65 °C
Temperature Fluctuation ± 0.5 °C
Temperature Control Precision 0.1 °C
Interior Volume 500 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃
Volume 150 L
Temperature Range 0 - 65 °C
Temperature Fluctuation ± 0.5 °C
Temperature Control Precision 0.1 °C
Interior Volume 100 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃
Interior Volume 1000 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃
Volume 500 L
Temperature Range(without illumination) 0 - 65 °C
Temperature Range(with illumination) 10 °C - 65°C
Temperature Fluctuation ± 0.5 °C
Volume 500 L
Temperature Range 0 - 65 °C
Temperature Fluctuation ± 0.5 °C
Temperature Control Precision 0.1 °C
Volume 250 L
Temperature Range(without illumination) 0 - 65 °C
Temperature Range(with illumination) 10 °C - 65°C
Temperature Fluctuation ± 0.5 °C
Volume 150 L
Temperature Range(without illumination) 0 - 65 °C
Temperature Range(with illumination) 10 °C - 65°C
Temperature Fluctuation ± 0.5 °C

Temperature and Humidity Test Chamber

Labtron offers temperature and humidity test chambers which are used in various industries to test large equipments such as automotive parts by controlling the temperature and humidity. It is highly stable and provides enough space to work.

Capacity 80 L
Temperature range (- 20 °C) to 150 °C
Low type I – 40 °C, II – 70 °C
Environmental condition 5 ℃ ~ + 40 ℃ ≤ 85 % RH
Capacity 50 L
Temperature range (- 20 °C) to 150 °C
Low type I – 40 °C, II – 70 °C
Environmental condition 5 ℃ ~ + 40 ℃ ≤ 85 % RH
Capacity 100 L
Temperature range (-20)℃ to 150 ℃ ,(-40) ℃ to 150 ℃ , (-70 )℃ to 150 ℃
Temperature cooling rate 1 ℃ / min
Overall dimension (D x W x H) 860 x 1050 x 1620 mm

UV Test Chamber

We manufacture UV test machine to simulate sunlight alongwith condenser and water spray system to simulate rain and dew. These chambers are used in various industries to detect the damage caused by environmental factors.

UV Temperature 50 °C to 75 °C
Testing Capacity 48 piece (75 x 150 mm); 50 piece (75x 150 mm)
Weight 136 kg
Water Consumption Distilled water, 8liters per day
Temperature Range RT + 100 °C ~ 850 °C
Humidity range At 400 °C: R.H. is 40 % ~ 85 % / At 800 °C: R.H. is 30 % ~ 50 %
Testing Time 20 hours
Testing Voltage 120 V ~ 145 V (135 V)
Temperature Range RT + 100 °C ~ 630 °C
Humidity range 30 % ~ 85 % RH
Testing Time 20 hours
Testing Voltage 120 V ~ 145 V

Drug Test Chamber

Drug test chambers are designed to conduct stability and shelf life studies on drug and drugs components.

Interior Volume 225 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃
Interior Volume 100 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃
Interior Volume 500 L
Heat load 1000 W
Temperature Range 0℃ to 100 ℃
Temperature Deviation in time ± 2.0 ℃

Plant Growth Chamber

Labtron’s plant growth chamber is designed with accurate control of temperature, light, humidity, CO2 and other environmental factors which are necessary for plant growth. These chambers are helpful for researchers to carryout different experiments on plants without any dependency on climatic factors.

Chamber Volume 800 L
Shelves 3(PCS)
Display Resolution 0.1 ℃
Temperature Range Without Lighting: 0 to 50℃ <br/> With lighting:10 to 50℃
Chamber Volume 450 L
Shelves 3(PCS)
Display Resolution 0.1 ℃
Temperature Range Without Lighting: 0 to 50℃ <br/> With lighting:10 to 50℃
Chamber Volume 300 L
Shelves 3(PCS)
Display Resolution 0.1 ℃
Temperature Range Without Lighting: 0 to 50℃ <br/> With lighting:10 to 50℃

Salt Spray Test Chamber

Labtron offers wide range of salt spray corrosion test systems with ability to test the corrosive resistant of products. Our user friendly products suit our clients' requirement and hence, continue to be in demand.

Testing room capacity 326 L
Temperature range Ambient to +60°C
Humidity range 95 to 98% RH
Temperature Fluctuation ± 0.5 ℃
Testing room capacity 410 L
Temperature range Ambient to +60°C
Humidity range 95 to 98% RH
Temperature Fluctuation ± 0.5 ℃
Testing room capacity 110 L
Temperature range Ambient to +60°C
Humidity range 95 to 98% RH
Temperature Fluctuation ± 0.5 ℃