Drug Stability Test Chamber LDST-A21 designed with 225 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.
Request QuoteInterior Volume | 225 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 × 400 mm |
View Window Size | 250 × 280 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 | 500 × 600 × 750 mm |
External dimension | 960 × 1150 × 1860 mm |
Power Supply | 220 V, 50 Hz / 380 V, 50 Hz |
Net weight | 400 kg |
Gross weight | 440 kg |
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.
Available Range :
Interior Volume : 100 L Interior Volume : 225 L Interior Volume : 500 L Interior Volume : 800 L Interior Volume : 1000 L Volume : 150 LRelated Models :
Model | Interior Volume | Heat load | Temperature Range | Temperature Deviation in time | Temperature Fluctuation | Humidity Range | Humidity Deviation in time | Cooling Rate | Heating Rate | Cooling system | Refrigerating unit | Refrigerant | Heating Element | Controller | Water supply system | Humidifier | Dehumidification | Temperature Sensor | Humidity Sensor | Build-in Water Tank | View Window Size | Air Circulation | Exterior Material | Interior Material | Thermal Insulation | Observation Window | Standard Configuration | Maximum Noise | Ambient Temperature | Relative Humidity | Internal dimension | External dimension | Power Supply | Net weight | Gross weight |
LDST-A20 | 100 L | 1000 W | 0℃ to 100 ℃ | ± 2.0 ℃ | ± 0.5 ℃ | 20% to 98% RH | ± 2.5% RH | 1 ℃ / min | 3 ℃ / min | Mechanical compression refrigeration system | French TECUMSEH compressor | R404A, R23 | Nichrome heater | Programmable color LCD touch screen controller Ethernet connection, PC Link | Automatic water supply Water purification system | External isolation, stainless steel surface evaporation humidifier | Evaporator | PTR Platinum Resistance PT100 Ω/MV A-class, accuracy 0.001℃ | Dry and wet bulb sensor | 270 × 300 × 400 mm | 250 × 280 mm | Centrifugal wind fan | Steel Plate with protective coating | SUS304 stainless steel | Polyurethane foam and insulation cotton | Interior lighting, double-layer thermo stability silicone rubber sealing | 1 Cable hole (Φ 50,) with plug; 2 shelves | 65 dBA | 5℃ to +35 ℃ | ≤ 85% RH | 400 × 500 × 500 mm | 860 × 1050 × 1620 mm | 220 V, 50 Hz / 380 V, 50 Hz | 290 kg | 340 kg |
LDST-A21 | 225 L | 1000 W | 0℃ to 100 ℃ | ± 2.0 ℃ | ± 0.5 ℃ | 20% to 98% RH | ± 2.5% RH | 1 ℃ / min | 3 ℃ / min | Mechanical compression refrigeration system | French TECUMSEH compressor | R404A, R23 | Nichrome heater | Programmable color LCD touch screen controller Ethernet connection, PC Link | Automatic water supply Water purification system | External isolation, stainless steel surface evaporation humidifier | Evaporator | PTR Platinum Resistance PT100 Ω/MV A-class, accuracy 0.001℃ | Dry and wet bulb sensor | 270 × 300 × 400 mm | 250 × 280 mm | Centrifugal wind fan | Steel Plate with protective coating | SUS304 stainless steel | Polyurethane foam and insulation cotton | Interior lighting, double-layer thermo stability silicone rubber sealing | 1 Cable hole (Φ 50,) with plug; 2 shelves | 65 dBA | 5℃ to +35 ℃ | ≤ 85% RH | 500 × 600 × 750 mm | 960 × 1150 × 1860 mm | 220 V, 50 Hz / 380 V, 50 Hz | 400 kg | 440 kg |
LDST-A22 | 500 L | 1000 W | 0℃ to 100 ℃ | ± 2.0 ℃ | ± 0.5 ℃ | 20% to 98% RH | ± 2.5% RH | 1 ℃ / min | 3 ℃ / min | Mechanical compression refrigeration system | French TECUMSEH compressor | R404A, R23 | Nichrome heater | Programmable color LCD touch screen controller Ethernet connection, PC Link | Automatic water supply Water purification system | External isolation, stainless steel surface evaporation humidifier | Evaporator | PTR Platinum Resistance PT100 Ω/MV A-class, accuracy 0.001℃ | Dry and wet bulb sensor | 270 × 300 × 450 mm | 300 × 330 mm | Centrifugal wind fan | Steel Plate with protective coating | SUS304 stainless steel | Polyurethane foam and insulation cotton | Interior lighting, double-layer thermo stability silicone rubber sealing | 1 Cable hole (Φ 50,) with plug; 2 shelves | 65 dBA | 5℃ to +35 ℃ | ≤ 85% RH | 700 × 800 × 900 mm | 1180 × 1350 × 2010 mm | 220 V, 50 Hz / 380 V, 50 Hz | 515 kg | 550 kg |
LDST-A23 | 800 L | 1000 W | 0℃ to 100 ℃ | ± 2.0 ℃ | ± 0.5 ℃ | 20% to 98% RH | ± 2.5% RH | 1 ℃ / min | 3 ℃ / min | Mechanical compression refrigeration system | French TECUMSEH compressor | R404A, R23 | Nichrome heater | Programmable color LCD touch screen controller Ethernet connection, PC Link | Automatic water supply Water purification system | External isolation, stainless steel surface evaporation humidifier | Evaporator | PTR Platinum Resistance PT100 Ω/MV A-class, accuracy 0.001℃ | Dry and wet bulb sensor | 270 × 300 × 450 mm | 300 × 330 mm | Centrifugal wind fan | Steel Plate with protective coating | SUS304 stainless steel | Polyurethane foam and insulation cotton | Interior lighting, double-layer thermo stability silicone rubber sealing | 1 Cable hole (Φ 50,) with plug; 2 shelves | 65 dBA | 5℃ to +35 ℃ | ≤ 85% RH | 800 × 1000 × 1000 mm | 1280 × 1550 × 2110 mm | 220 V, 50 Hz / 380 V, 50 Hz | 550 kg | 600 kg |
LDST-A24 | 1000 L | 1000 W | 0℃ to 100 ℃ | ± 2.0 ℃ | ± 0.5 ℃ | 20% to 98% RH | ± 2.5% RH | 1 ℃ / min | 3 ℃ / min | Mechanical compression refrigeration system | French TECUMSEH compressor | R404A, R23 | Nichrome heater | Programmable color LCD touch screen controller Ethernet connection, PC Link | Automatic water supply Water purification system | External isolation, stainless steel surface evaporation humidifier | Evaporator | PTR Platinum Resistance PT100 Ω/MV A-class, accuracy 0.001℃ | Dry and wet bulb sensor | 270 × 300 × 450 mm | 300 × 370 mm | Centrifugal wind fan | Steel Plate with protective coating | SUS304 stainless steel | Polyurethane foam and insulation cotton | Interior lighting, double-layer thermo stability silicone rubber sealing | 1 Cable hole (Φ 50,) with plug; 2 shelves | 65 dBA | 5℃ to +35 ℃ | ≤ 85% RH | 1000 × 1000 × 1000 mm | 1500 × 1550 × 2110 mm | 220 V, 50 Hz / 380 V, 50 Hz | 570 kg | 630 kg |
LDST-A10 | - | - | 0 - 65 °C | - | ± 0.5 °C | 40 - 98 % RH | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AC 380 V ± 10 % 50 ± 0.5 Hz | - | - |
LDST-A11 | - | - | 0 - 65 °C | - | ± 0.5 °C | 40 - 98 % RH | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AC 380 V ± 10 % 50 ± 0.5 Hz | - | - |
LDST-A12 | - | - | 0 - 65 °C | - | ± 0.5 °C | 40 - 98 % RH | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AC 380 V ± 10 % 50 ± 0.5 Hz | - | - |
LDST-B10 | - | - | - | - | ± 0.5 °C | 40 - 98 % RH | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AC 380 V ± 10 % 50 ± 0.5 Hz | - | - |
LDST-B11 | - | - | - | - | ± 0.5 °C | 40 - 98 % RH | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AC 380 V ± 10 % 50 ± 0.5 Hz | - | - |
LDST-B12 | - | - | - | - | ± 0.5 °C | 40 - 98 % RH | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AC 380 V ± 10 % 50 ± 0.5 Hz | - | - |