|Humidifier:||Steam Humidifier||Heater:||Nickel Chromium Alloy Heating Wire|
|Evaporator:||Fin - And - Tube Heat Exchanger||Refrigerant:||R404A、R23、R508|
|Compressor:||Semi-closed Germany Bock, Germany Bitzer||Fan:||Centrifugal Blower|
low temperature chamber,
environmental testing services
Environmental Stress Screening (ESS) Chambers
Fast Temperature Change 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 electronic products, electric appliance,and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials,medical and aerospace industries.
Inner door with operation hole (optional)
50mm or100mm Entrance hole for test wire, Dia.50mm or 100mm
Sample Shelves, two layers
R232 or R485 communication Interface
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-glassed watching window for the observation of the test production during the testing process. The window is equipped with sweat-proof electrical heating device that can prevent water steam from condensing into droplets, and with high brightness PL fluorescent bulbs to provide light inside the box.
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. Semi-closed Germany Bock, Germany Bitzer, capable of removing the lubricant between the condensation pipes and capillaries. The environment-protecting coolant is used for the whole series (R232,R404)
6. Imported LCD display screen is used for the control unit, capable of displaying the measured value as well as the set value and time.
7. The control unit has the functions of multiples segment program editing, and of quick or slope control of temperature and humidity.
8. Inserted mobile pulley, convenient for movement an relocation, with strong positioning screws.
|Cooling rate||155.0℃～-65.0℃ (linear or nonlinear:5.0℃,10.0℃,15.0℃,20.0℃/min)|
|Heating rate||-65.0℃～155.0℃ (linear or nonlinear:5.0℃,10.0℃,15.0℃,20.0℃/min)|
|Temperature uniformity||±1.5℃ (-40.0℃～100.0℃)|
|Humidity||Humidity control range||10.0%RH～98.0%RH(60℃ above corresponds to 10%RH)|
|Humidity fluctuation||±1.0% RH|
|Internal material||Adopts 1.2mm thickness stainess steel(SUS304)|
|External material||Adopts 1.5mm thickness Cold rolled steel sheet / powder spraying|
|Heat insulating material||100mm thickness polyurethane plate＋10mm thickness mineral wool|
|Compressor||Semi-closed Germany Bock, Germany Bitzer|
|Condenser||Air cooling, water cooling|
|Evaporator||Fin - and - Tube Heat Exchanger|
|Heater||Nickel chromium alloy heating wire|
|Operating ambient temperature||+5 ~ 35℃|
|Safety||Adjustable over temperature protection, heater dry burning over temperature protection, humidifier dry burning, over temperature protection, automatic stop operation when troubles occur. Leakage protection function cuts off main power supply|
|Power supply||380V AC 50/60Hz||380V AC 50/60Hz||380V AC 50/60Hz||380V AC 50/60Hz||380V AC 50/60Hz||380V AC 50/60Hz||380V AC 50/60Hz|
|Controller||Standard: South Korea TEMI-1500 Optional: South Korea TEMI-2500,South Korea TEMI-2700|
Contact Person: Nancy Shen