Dongguan Haida Equipment Co.,LTD
Dongguan Haida Equipment Co.,LTD
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HD-E702-100 Temperature & humidity test chamber.pd...
The usage
High low temperature test chamber is designed for testing the capability of heat-endurance,
cold-endurance, dryness-endurance, and humidity-endurance, suitable for quality control of the industries of electron, electrical equipment,
vehicle, metal, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing,
packaging, etc.
The main technical parameters
| Model | HD-E702-100 |
| Internal dimension (W*D*H) | 400*500*500mm |
| External dimension (W*D*H) | 600*1080*1380mm |
| Temperature range | -40~+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 | SUS#304 stainless steel, 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 |
| Lighting | Heat resistance |
| Temperature sensor | PT-100 dry and wet bulb sensor |
| Observation window | Tempered glass |
| Testing hole | Diameter 50mm, for cable routing |
| Sample tray | SUS#304 stainless steel, 2pcs |
| Safety protection device | Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage |
