|
[China]
Trade Verify
Address: Room 105, Building F4, District F, Tianan Digital City, Nancheng District, Dongguan City, Guangdong Province,China
Contact name:Lisa
Hai Da Labtester |
|
Verified Suppliers
|
|
|
Laboratory Automatic Computerzed 800L Constant Temperature And Humidity Test Chamber
APPLICATIONS
1. Test the effect of materials under different temperature and humidity environments
2. The climatic conditions included in the cycle test: heat preservation test, heating test, freezing 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 weaknesses of the tested unit in the short-term test with accelerated time effect
CHAMBER DESIGN FEATURES
1. High performance and quiet operation (68 dBA)
2. The space design is flat and can be installed flush with the wall
3. Enclosed heat insulation around the door frame
4. 50mm diameter cable port o with flexible silicone plug on the left side
5. Accurate dry/wet bulb temperature measurement system, easy to maintain
PROGRAMMABLE CONTROLLER
1. PLC controller for test chamber
2. Step types include: soak, jump, ramp, 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) |
| 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
