Features and Benefits1. Adopt advanced temperature control system, the controller according to
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1. Adopt advanced temperature control system, the controller according to the feedback signal accurately regulate the cooling and heating system, so that the temperature is kept within the set range.
2. The temperature range of the high and low temperature test chamber is from -70 ° C to 150 ° C (higher and lower temperatures can be customized), which can meet the requirements of high and low temperature environment simulation.
3. Through reasonable design of air duct and circulation system, the temperature inside the chamber can be evenly distributed,the temperature uniformity ≤2℃.
4. The user can set the temperature curve, the number of cycles, the holding time and other parameters in advance to achieve automatic testing, improve the test efficiency and repeatability.
Model | STD TR5-100 | STD TR5-225 | STD TR5-500 | STD TR5-1000 |
Internal Dimension (mm) | 400*500*500 | 500*600*750 | 700*800*900 | 1000*1000*1000 |
Overall Dimension (mm) | 900*1050*1620 | 1000*1140*1870 | 1200*1340*2020 | 1500*1540*2140 |
Interior Volume | 100L | 225L | 500L | 1000L |
Heat load | 1000W | |||
Temperature Range | A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃ C: -70℃ ～ +150 ℃ | |||
Temperature Fluctuation | ± 0.5 ℃ | |||
Temperature Deviation | ± 2.0 ℃ | |||
Humidity Range | 20% ~ 98% RH | |||
Humidity Deviation | ± 2.5% RH | |||
Cooling Rate | 5 ℃ / min | |||
Heating Rate | 5 ℃ / min | |||
Controller | Programmable color LCD touch screen controller,PC Link, R-232 interface | |||
Temperature Sensor | PTR Platinum Resistance PT100Ω/MV A-class | |||
Humidity sensor | Dry and wet bulb sensor | |||
Heater | Nichrome heater | |||
Cooling system | Mechanical compression refrigeration system | |||
Refrigerating unit | French TECUMSEH compressor | |||
Refrigerant | Environmentally friendly refrigerant | |||
Humidifier | External isolation, stainless steel surface evaporation humidifier | |||
Dehumidification system | Evaporator | |||
Air circulation | Centrifugal wind fan | |||
Water supply system | Automatic water supply; Water purification system | |||
Safety device | Humidifier dry-combustion protection; over-temperature protection; over-current protection; Refrigerant high-pressure protection; Water shortage protection, Earth leakage protection; | |||
Exterior material | Steel Plate with protective coating | |||
Thermal insulation | Polyurethane foam | |||
Observation window | Interior lighting , double-layer thermo stability silicone rubber sealing | |||
Standard configuration | 1 Cable hole (Φ 50.) with plug; 2 shelves | |||
Timing Function | 0.1~999.9 (S,M,H) settable | |||
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