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| Brand Name : | HAIDA | 
| Model Number : | HD-E702-800 | 
| Delivery Time : | 20 days after order confirmed | 
| Certification : | CE,,ISO | 
| Price : | Negotiation | 
| Payment Terms : | L/C, T/T, D/A, D/P, Western Union, MoneyGram | 
| Supply Ability : | 300 sets per month | 
800L Lab Environmental Climatic Tester Temperature And Humidity Test/Testing 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

MAIN PRODUCTS
Hot And Cold Environmental Test Chamber
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| Dongguan Haida Equipment Co.,LTD | 
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