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Application：

Electronics, electrical appliances, sensors

Semiconductor, PCB, LCD & LED

Medicals tests
Mechanical, Military, aerospace products
Vehicles, Transprt, automobile supply industries
Chemicals, Petrochemical industries
Building materials, Plastics, Textile industries
Testing metal related industries like plating etc.
Instrumentation 

Design Standard:

Design Standard:

IEC68-2-1 (GB-2423.1-2008) Testing A: Low temperature testing method
IEC68-2-2 (GB-2423.2-2008) Testing B: High temperature testing method
MIL-STD-202F (GJB360.8-87) High temperature life testing
MIL-STD-810D (GBJ150.3) High temperature method
MIL-STD810D (GBJ150.4) Low temperature method
IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing method. 
IEC68-2-30 (GB2423.4-93) Testing Db: Alternate moist heat testing method.
MIL-STD-810D (GJB150.9-93) Moist heat testing method

Character:

Character:

Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS304# stainless steel with excellent heat resistance and easy to clean.
large LCD color touch screen controller is designed to save chamber programming and setup time with temperature limit and alarm to protect your product. 
Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.
RS-232 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.
Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.
Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.
Left side of chamber with diameter 50mm cable port for power-on test.
Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.

Technical Parameters：

Humidity fluctuation  ：±2.5%RH

Temperature deviation ：±2.0℃

Humidity deviation ：±3%RH(≥75%)/±5%RH(<75%)

Heat up time ：-20°C~150°C 45 minutes, -40°C~150°C 60 minutes, -70°C~150°C 75 minutes,

Pull down time ：20°C~-20°C 40 minutes, 20°C~-40°C 60 minutes, 20°C~-70°C 85 minutes,

Interior material ：SUS#304 Stainless steel plate

Exterior material： Backed paiting steel or stainless steel(SUS304)

Insulation material： Rigid polyruethane foam +glass fibre

Floor bearing load ：500Kg/m3

Refrigeration system ：1）Air cooled (Water cooled type is option)

                                      2）Singl section/cascade type, hermetic/semitight compressor,CFC free refrigerant

Controller： Color LCD screen in English/Chinese, programing,communicating function

Safety devices： No welding wire switch,compressor overheating and over current protection,over temperature protection, blower overload protection,dry heating machine protector,low water protection,fault warning system.

Standard accessories ：One observation window, one test hole(Φ5cm), two sets of test racks, one floodlight, one indicator light, four moving wheels, one humidifying tank, 2 meters of power cord, communication interface

Ambinet temperature ：5°C~35°C

Power ：AC380±10% 50HZ 3 phase 4 wires+ground wires

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