Hj-4 Customization Small Environmental Conditions Control Unit Test Chamber
This Chamber can simulate different environment condition. It’s appropriate for testing material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material.
Standards:GB/T2423/5170/10586, JIS C60068, ASTM D4714, CNS3625/12565/12566 etc.
“1. High-quality appearance, the body adopts a circular arc shape, the surface is treated with matte stripes, and the flat surface has no reaction handle, which is easy to operate, safe and reliable.
2. Rectangular multi-layered glass viewing window can be used for observation of the test product in the test. The window has a sweat-proof electric heater device to prevent water condensation and water droplets, and a high-brightness PI fluorescent lamp maintains the lighting in the box.
3. It has a test hole that can be connected to test the power line or signal line and the tray can be adjusted up and down. The door is tightly sealed by double-layer isolation, which can effectively isolate internal temperature leakage
4. With an external water supply system, it is convenient to supplement the water supply of the humidification barrel and automatically recycle it for use.
5. The compressor cycle system adopts the French “”Taikang”" brand, which can effectively remove the lubricating oil between the condenser tube and the capillary tube, and the entire series uses the United States Lianxing environmental protection refrigerant (R404L
6. The controller uses the original imported 7-inch touch screen, which can display the measured value and set value at the same time, the temperature and humidity test conditions can be programmed to operate, the test data supports USB direct export, and the maximum recording time is 3 months.
7.The built-in movable pulley is easy to move and place, and has a strong positioning screw to fix the position.”
|Internal size W x H x D(cm)||35x40x35 (Customizable)|
|External dimensions W x H x D(cm)||60x120x128 (Customizable)|
|Temperature range||Low temperature:A:+25 °C B:0°C,C:-20°C, D:-40°C
High temperature: 150ºC
|Humidity range||20%~98% R.H. (10%~98%R.H);
(5%~98%R.H is a special selection condition)
|Temperature and humidity analysis accuracy/
|0.1°C 0.1%R.H./±2.0P ±3.0%R.H.|
|Temperature and humidity control accuracy||±0.5°C,±2.5%R.H.|
|Heating/cooling time||Linearity: 1.0°C-15°C/minute adjustable;
Non-linearity: 1.0C-20°C/minute adjustable
|Internal and external materials||The inner and outer boxes are made of SUS304# stainless steel plate
(baking paint is optional)
|Insulation material||High temperature resistant high density ethyl chloroformate foam insulator material|
|Cooling system||Air-cooled/single-stage compressor (-40°C);
two-stage compressor (-45°C-70°C)
|Safety protection device||Fuseless switch, compressor overload protection, refrigerant high and low pressure protection,
ultra-humidity and over-temperature protection, fuse, fault warning system,
water shortage alarm protection
|Accessories||Operation hole built-in glass door (optional), recorder (optional), viewing window, 50mm test hole,
PL box light, partition, dry and wet ball gauze, casters, horizontal tripod
|Power supply||AC220V50/60Hz & 1 #AC380V50/60Hz3§|