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|Temp. Range:||-60℃-120℃||Humidity Range:||20% ～98% RH|
|Temp Flucuation:||±0.5 ºC||Exterior Material:||Baked Painting Steel|
|Compressor:||Semi-Hermetic Compressor||Cooling Mode:||Water Cooled|
Walk in Chamber is mainly used for large-scale industrial equipment, automotive electronic products, etc. to put bulk products into a complex high-low temperature wet heat alternating test. Simulation of a high temperature, harsh environment testing equipment, is to improve product stability, reliability The important experimental equipment.
W 1700 × H 1800 × D 1500 mm
Exterior size: approx: W 2800 × H 2100 × D 1700 mm (Excluding the protruding part like motor,ect)
Single door, left open ,heating wire is installed at the door frames to prevent
condensation at low temperatures
No fuse breaker, over pressure, over heat and over current protection for
compressor, over temperature protection, over load protection for blower, dry
φ100mm*1 located on the left and right of chamber, with rubber stopper and
stainless steel cover
Balanced Temperature & Humidity Control System
Semi-hermetic compressor, single stage or cascade refrigeration system
CFC free refrigerant ( HFC-507 and HFC-23 )
Panel: 7-inch LCD Touch panel, Chinese or English display selectable
Operation model : Program or fix point running
Memory capacity:120 programs,1200steps, all repeat 999 cycles,part repeat
Maximum: 80 ºC,120 ºC;
10%, 20%, 30% ~ 95%
Shelf for samples
Stainless steel sample holder 15 layers, carrying weight 30kg/layer.
Bypass mode to adjust cooling capacity to achieve a constant temperature
and humidity effectively
Apply plate exchanger as intermediate heat exchanger to the cascade
refrigerating system, ensuring high effective.
Control method and characteristics:
Precision microcomputer control temperature and humidity system, with PID control the refrigerant flow to make the system’s heating / humidification reduction, to achieve low power consumption, energy saving, carbon reduction effect, cooling, heating, humidity control intelligent electronic control, long-term stable use.
Heat preservation material, we use high-intensity PU foam with flame retardant material and high density glass fiber cotton, which can assure high precise and better uniformity and avoid unnecessary energy loss. Meanwhile, our design can better assure personnel safety when operating a Walk-in Chamber.
2. Large glass window design, viewing angle in all directions, hollow electric plating film and anti-condensation design; built-in LED lights to facilitate the test sample state of real-time observation in the course of testing; double door design, the inner big glass door with hand-in holes for the convenient operating.
3. Material quality of inner box is SUS304 # mounted stainless steel imported, and outer box is steel plate and the paint process applies automobile coating technology. Box body is processed shape using Triumph processing machine, its shape is nice and neat.
4. Large-size Full Color LCD touchscreen displayer, simple operation, easy to edit programs. PID with automatic calculation function; self-diagnostic function, show failure message and failure shot solutions step by step.
5. An RS-232 and RS-485 communication interface, matching recorder, strong expandability. We also support remote control by PC via wifi or wire (recommended).
6. Standard Met and Implemented:
GB/Bb T2423.2-89 high temperature test method
GB2423.1-89 test A: low temperature test method 6
GJB150.4-1986 test at low temperature
IEC60068-2-1 low temperature test method
IEC60068-2-38 temperature cycle
IEC60068-2-78 constant humidity temperature