Walk-in LED Temperature and Humidity Test Chamber
Application:
Walk-in LED Temperature and Humidity Test Chamber is used to test various types of materials for their tolerances of heat, cold, dry, humidity.It is applied for quality inspection for all types of big test samples, such as electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.
Walk-in LED Temperature and Humidity Test Chamber Technical Parameters:
| Model |
THR-volume (low-temperature options:A ~ F) |
| Inner Dimensions(cm) |
Customers designated space size and design |
| Temperature Range |
Low Temperature(A:25ºC B:0ºC C:-20ºC D:-40ºC E:-60ºC F:-70ºC) High Temperature 80ºC (80ºC ~150ºC is optional) |
| Humidity Range |
20%~98%R.H.(10%-98% R.H./ 5%-98% R.H, is a special optional condition, need dehumidifier) |
Indication Resolution/Distribution
Uniformity of Temperature & Humidity |
0.1ºC;0.1% R.H/±2.5ºC;±3.5% R.H. |
Control Accuracy of
Temperature and Humidity |
±0.5ºC;±2.5% R.H. |
Temperature Rising/Falling
Velocity |
Temperature rising approx.0.1~3.0°C/min;
Temperature falling approx.0.1~1.0°C/min;
( The Falling Velocity Min.1.0°C /min is a optional) |
| Cooling System |
Water cooled |
| Protection Devices |
Fuse-free switch, overloading protection switch for compressor, high and low voltage coolant protection switch, over-humidity & over-temperature protection switch, fuses, fault warning system, water short storage warning protection |
| Optional Accessories |
Slope for cart, Recorder, Water Purifier, Dehumidifier |
| Compressor |
French Tecumseh Brand, Germany Bizer Brand |
| Power |
AC 380 V(±10%), 50/60Hz, 3 phase 5 Lines |
Walk-in LED Temperature and Humidity Test Chamber Features:
1.Graceful appearance, circularly shaped body, surface treated with mist strips and plane handle with no reaction.Easy to operate, safe and reliable.
2.Rectangular double-paned viewing window for the observation of sample under test, with interior lights
3.Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4.Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5.French Tecumseh brand is used as compressor, with environment friendly refrigeration R23, R404A
6.LCD display screen, capable of displaying the set point and actual value at the same time
7.The control unit has the functions of multiples segment program editing, with ramp rates control of temperature and humidity.
8.Casters are provided for ease of mobility, with strong positioning screws.
Humidification/Water Supply Systems:
It is mainly composed of built-in water tank, wet-bulb, solenoid valve, humidifier, water level controller, connecting pipe, etc.
1 Humidification water processor (pure water treatment device, optional), can automatically/manually
Adding water;Soft water after 3 levels filtration, the water resistivity is greater than 500 Ω m.
2 Water Level Controller:Famous brand
3 Stainless Steel Humidifier
4 Self-priming Cycling Pump.
5 Electromagnetic Valve:Work with water level controller to realize continuous supply of water.
6 Need water tower, (The users please prepare 15T water tower)
Walk-in LED Temperature and Humidity Test Chamber Saftey device:
1.With no-fuse protection switch
2.Control system with phase sequence protection and low voltage electrical protection.
3.With over-heat protection switch.
4.Over load protection device for refrigeration compressor.
5.Refrigeration compressor high and low voltage protection switch.
6.Refrigeration compressor over oil pressure protection.
7.Lack of Anti-phase protection system.
8.Overload protection for circulation fan motor.
ASLi main test equipments:
Environmental chambers, temperature (humidity) chamber, Thermal shock chamber, PCT /Hast chamber (Highly accelerated stress test chamber), Touch Screen Walk in Temperature Humidity Testing Room for LED, ESS chamber, Walk in stability chamber, Vacuum oven, electrodynamic vibration shaker, mechanical shock tester, environmental combined vibration chamber, etc
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