Laboratory Automatic 800L Electronic Appliances Constant High Low Temperature Chamber
APPLICATIONS
1. Simulate the test environment with different temperatures and humidity
2. Cycling tests include climatic conditions: heat preservation test, cooling test, heating test, wetting test and drying test...
3. The cable port is equipped with a flexible silicone plug for cable wiring to provide conditions for the test unit in operation
4. Discover the weakness of the test unit in the short-term test with accelerated time effect
CHAMBER DESIGN FEATURES
1. High performance and quiet running (68 dBA)
2. Space-saving design, which can be installed flush with the wall
3. Fully enclosed and insulated around the door frame
4. A 50mm diameter cable port o left side, with flexible silicone plug
5. Accurate wet/dry-bulb humidity measurement system for easy maintain
PROGRAMMABLE CONTROLLER
1. The PLC controller of the test chamber
2. Step types include: ramp, soak, jump, automatic start and end
3. The RS-232 interface connects to the computer output
HUMIDITY RANGE
20 to 98%RH per chat (no live load)
STANDARD FEATURES
| Model | HD-E702-800 |
| Internal dimension (W*D*H) | 1000*800*1000mm |
| External dimension (W*D*H) | 1500*1180*1900mm |
| Temperature range | -70~+150℃ |
| Temperature fluctuation | ±0.5℃ |
| Temperature uniformity | 2℃ |
| Humidity range | 20~98%RH (Refer Image below) |
| Humidity fluctuation | ±2.5%RH |
| Humidity uniformity | 3%RH |
| Cooling speed | 1℃/min in average (without loading) |
| Heating speed | 3℃/min in average (without loading) |
| Internal chamber material | mirror finished |
| External chamber material | Stainless steel |
| Cooling method | Air cooling |
| Controller | LCD touch screen, programmable control temperature and humidity Can set different parameter for cyclic test |
| Insulation material | 50mm high density rigid Polyurethane foam |
| Heater | Explosion-proof type SUS#304 stainless steel fins radiator pipe heater |
| Compressor | France Tecumseh compressor x 2sets |
| Lighting | Heat resistance |
| Temperature sensor | PT-100 dry and wet bulb sensor |
| Observation window | Tempered glass |
| Testing hole | Diameter 50mm, for cable routing |
| Safety protection device | Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage |
PLC OPERATION
INTERNAL CHAMBER
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Laboratory Automatic 800L Electronic Appliances Constant High Low Temperature Chamber Images
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