
408L Temperature Humidity Environmental Test Chamber GB2423 For electronic components
Application:
408L Temperature Humidity Environmental Test Chamber GB2423 is used
for damp heat, high temperature, low temperature, and humidity
testing of electrical appliances, meters, materials, LED,
electronic components and vehicle protection components, and can
conduct tests and provide data according to international standards
such as GB5170,2,3,5,6-95,GB 2423.1-89 (IEC68-2-1),GB 2423.2-89
(IEC68-2-2),GB/T
2423.3-93(IEC68-2-3),GB/T423.4-93(IEC68-2-30),GJB150.3(ML-STD0-810D),GJB150.4(MIL-STD-810D).
Parameters of 408L temperature humidity chamber :
Model. No | PT-2091D 408L Temperature Humidity Environmental Test Chamber GB2423 | |||
Inner Chamber Size | 600*850*800mm | |||
Outer Chamber Size | 800*1750*1600mm | |||
Test Volume | 408L | |||
Temperature | Low Temperature:0℃,-20℃,-40℃,-55℃,-60℃,-70℃(one choice) High Temperature:+150℃,+100℃,+80℃ (one choice) | |||
Humidity | 20%R.H~98%R.H | |||
Temperature Fluctuation | ±0.5℃ | |||
Temperature Uniformity | ≤±2.0℃ | |||
Humidity Fluctuation | ±2.5%RH | |||
Humidity Uniformity | A)>75%RH:≤+2,-3%RH,B)<75%RH:≤±5%RH | |||
Heating Rate | About 3℃/min , ( no load) | |||
Cooling Rate | About 0.7~1℃/min, no load |
Temperature Change Rate | heating 1℃/min,cooling 3℃/min |
Cooling Method | Air-cooling |
Inner Material | SUS304, stainless steel |
Outer Material | Stainless steel plate classic spray treatment |
Heat Preservation Material | High density polyurethane foam |
Compressor | Single end/compound type, semi-enclosed compressor |
Refrigerant | R404A or R23 |
Work Envoronmental Temperature | +5℃~+35℃ |
Power Supply | AC 220V or AC 380V , three phase four wire plus ground wire |
Special Note | Compressor, refrigerant, power supply and so on to choose the box size and temperature variable rate and temperature range as a reference |
Standard Configurations:
1. Power line 4.0mm x5 core, low impedance rubber cable, 3m long
2. Stainless steel SUS #304 square perforated steel plate rack, 2
pieces
3. Stainless steel adjustable spacing rack track ,2 sets
4. One energy-saving lamp
5. The body on the left side of the bits of 50 mm bore test 1 with
stainless steel cover 1, only the silicone stopper head, 1 only.
6. Meteorological gauze for standard test, 1 roll
7. Fuse (wearing parts), 1 set
8. Operating instructions, 1 copy
408L Temperature Humidity Test Chamber refer picture :
Temperature And Humidity Controller Interface :
Perfect International Instruments Co., Ltd
Perfect International Instruments Co.,Ltd, the excellent supplier of global testing machine and related services, was founded in 1997 ,Taiwan .Then, Dongguan factory was founded in 2003. It has been providing quality improvement solutions for rubber, plastics, footwear, food, daily chemical, paper, color printing packaging, suitcase handbags, electronic wire, textile, sports equipment, biochemical, pharmaceutical, household appliances, office equipment, aviation, aerospace, as well as the colleges and universities, research institute and other customers from area of scientific research and development.
Perfect International Instruments Co.,Ltd, mainly focus on research, manufacture and sales in Tensile Testing Machine, Universal Testing machine,Hydraulic Compression Testing Machine,Tensile Strength Tester Environmental Test Chamber,Temperature Humidity Test Chamber,Aging Oven, Hot Air Drying Oven,Salt Spray Chamber,Adhesive Tape Tester,Luggage Suitcase and Bags Test Equipment . The products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, BS...and other domestic and international standards.
Perfect Instruments has accumulated over 20 years of technology and experience, and has obtained more than dozens of patents, such as invention, utility model and appearance.Since 1997 into the domestic development, gradually for the adhesive testing industry, paper packaging industry, cosmetics, food and beverage, bags handbags and other industries to import foreign advanced quality detection technology and international advanced technology of detecting instrument.
Our ideal : To provide customers with the best solution to improve the quality of products, eliminate the defects of all products and use hidden dangers, and pursue to improve the quality of human life!