Description
Specifications
| Interior Volume | 1000 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 × 370 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 | 1000 × 1000 × 1000 mm |
| External dimension | 1500 × 1550 × 2110 mm |
| Power Supply | 220 V, 50 Hz / 380 V, 50 Hz |
| Net weight | 570 kg |
| Gross weight | 630 kg |
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
Applications
Drug Stability Test Chamber are used for a variety of applications like pharmaceutical and medical products package testing, stability and shelf-life testing.








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