QUALITY COMES FROM TEST
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Views: 6 Author: Site Editor Publish Time: 2018-11-20 Origin: Site
Humidity Test Chamber is an enclosure used to test the effects of specified environmental conditions on biological items, industrial products, materials, and electronic devices and components.
Generl Specificatons
Packaging Dimensions: (WxDxH) 1800*1580*2100mm
Power supply source: three-phase, 380V±10%, 50Hz (can be appointed)
Gross Weight: 700kg
HS Code: 8479899990
Technical Parameters
Item | Description |
Internal dimension (W*D*H) | 1000*1000*1000mm |
External dimension (W*D*H) | 1500*1380*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 | 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 |
SUS#304 stainless steel, 2pcs | |
Safety protection device | Protection for leakage Over-temperature Compressor over voltage 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
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
