Temperature Humidity Test Chamber / Controlled Environmental Chambers
Electrical Temperature Humidity Test Chamber / Controlled Environmental Chambers
STANDARD FEATURES:
| Model | HD-E702-408K40 |
| Internal dimension (W*D*H) | 600x800x850mm |
| External dimension (W*D*H) | 900x1400x1770mm |
| Temperature range | -40~+150℃ |
| Temperature fluctuation | ±0.5℃ |
| Temperature uniformity | 2℃ |
| Humidity range | 20~98%RH (Refer Image below) |
| Humidity fluctuation | ±2%RH |
| Humidity uniformity | 3%RH |
| Cooling speed | 0.7~1.2℃/min |
| Heating speed | ≤2.5℃/min |
| 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 |
| 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 |
APPLICATIONS:
1. To simulate test environment with different temperature and humidity
2. Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
3. Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation
4. Uncover test unit weakness in a short-term test with accelerated time effect
CHAMBER DESIGN FEATURES:
1. High performance and quiet operation (68 dBA)
2. Space-saving designed for flush installation to wall
3. Full thermal break around doorframe
4. One 50mm diameter cable port o left, with flexible silicone plug
5. Accurate wet/dry-bulb humidity measurement system for easy maintain
PROGRAMMABLE CONTROLLER:
1. PLC controller for test chamber
2. Step types include: ramp, soak, jump, auto-start, and end
3. RS-232 interface to connect computer for output
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