Description
Specifications
| Interior Volume | 700 L |
| Heat load | 1000 W |
| Temperature Range | 10℃ to +50 ℃ |
| Temperature Deviation in time | ± 0.1 to 0.3 ℃ |
| Temperature Deviation in space | ± 0.5 to 1.0 ℃ |
| Humidity Range | 20 to 98 % RH |
| Humidity Deviation in time | ± 1% 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 PT100Ω/MV A-class, accuracy 0.001℃ |
| Humidity Sensor | Dry and wet bulb sensor |
| Build-in Water Tank | 270 × 300 × 450 mm |
| View Window Size | 330 × 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 | 700 × 1000 × 1000 mm |
| External dimension | 1180 × 1550 × 2110 mm |
| Power Supply | 220V 50Hz / 380V 50 Hz |
Features
- PID Controller System: Manages the main unit, temperature system, and display.
- Double Layer Insulating Glass: 8 cm thick, made of tempered glass.
- Internal Material: Mirror surface finishing, made of 304 stainless steel, rust-proof and corrosion-resistant.
- Heat Load Capacity: Absorbs 1000 W at -20°C.
- Built-in LED Light: Illuminates the working room for clear observation of samples.
- Filter Element Replacement: Suggested annually.
- Water Recirculation System: Includes a water purifier to purify sourced water to the tank, reducing water use via a series of pipes.
- PT-100 Sensor: Provides real-time accurate detection and display of temperature.
- Wet Gauze and Real-Time Temperature Conversion: Displays real-time relative humidity.
- LCD Display: Shows test conditions.
- Automatic Humidification: Tank is automatically heated for humidification.
- External Material: High and low temperature corrosion-resistant A3 steel plate with galvanized coating.
- Protection Features: Includes safeguards against over-temperature, water shortage, over-current, earth leakage, phase sequence errors, humidifier dry combustion, and refrigerant high pressure.
- Insulation: 10 cm thick polyurethane foam and insulation cotton for better insulation.
- Standard Test Cable Hole: 50 mm inner diameter, located on the left side of the workroom, with a sieve to prevent moisture entry.
- Shelves: SUS304 stainless steel, two removable and height-adjustable shelves, each supporting a 50 kg sample load.
- Movable Castors: Four castors for easy mobility, with brake function.
Applications
The Test Chamber is used in the food industry, advanced research, pharmaceutical industries, and chemical industries. It is also employed for testing products related to aerospace, electronics, automobiles, and environmental stress screening, among other applications.
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