Description
Walk-in constant temperature and humidity test chamber type environment chamber, also known as high and low temperature wet and heat test chamber, large high and low temperature environment test chamber, etc., used in defense industry, aerospace industry, automation components automotive parts, electronic and electrical parts, plastics, chemical, pharmaceutical industry and related products heat and cold test, the product refrigeration system shock and noise reduction, By adjusting the size of the refrigerant flow to control the size of the cooling energy to control the temperature, without heating to balance the cooling, than the traditional thermal dynamic balance technology technical performance improved by 20% to 45%, and PID adaptive, according to the temperature situation constantly revised control, to achieve fast convergence, temperature overshoot small, high stability control purposes!
Features
The appearance can be matched with different colors or choose all stainless steel design according to the interior design, the interior space is made of SUS304# and stainless steel;
Rectangular laminated glass viewing window, can be used in the test to observe the test product, the window with anti-perspirant electric heater device can prevent water condensation water droplets;
Indoor installation of explosion-proof lights, the test can clearly observe the product test status, the bottom of the laboratory installation of non-slip aluminum plate safe use;
Double-layer heat insulation sealing strip of the door can effectively isolate the internal temperature leakage;
With pure water filter unit to filter tap water directly, no need to manually add water, easy to use;
Refrigeration dehumidification system adopts imported brand compressor, which has the advantages of energy saving, low noise, low energy consumption and stable performance, and adopts environmental protection refrigerant (R23, R404a);
The controller adopts imported LCD display screen, which can display the measured value and set value, time, etc.
The controller has multi-segment program editing and temperature and humidity can be QUICK or SLOPE control;
TEM2700 7.5-inch true color LCD screen with RS-232/RS-485 communication interface, 2GB standard SD memory card, can be connected to Ethernet use; TEM880 Watch 5.7-inch color display,
Including RS-232/RS-485 communication interface (optional on request);
The bottom of the machine adopts channel steel welded into a network structure to increase the load bearing, the use of never deformed, the bottom of the integrated laboratory is installed with moving casters and positioning foot cups, and the bottom of the assembled laboratory is directly installed with channel steel
Installed on the lab floor.
Humidity Control Range
Core Parameters
Walk-in constant temperature and humidity test chamber | ||||||||
Model | CZ-A-4000(D~G) | CZ-A-8000(D~G) | CZ-A-10000(D~G) | CZ-A-15000(D~G) | CZ-A-20000(D~G) | CZ-A-25000(D~G) | CZ-A-30000(D~G) | CZ-A-40000(D~G) |
Inner Dimension WxHxD(mm) | 1500x1800x1500 | 2000x2000x2000 | 2500x2200x2000 | 3000x2000x2500 | 4000x2000x2500 | 4000x2500x2500 | 4000x2500x3000 | 5000x2500x3200 |
Outer Dimension WxHxD(mm) | 2500x2100x1700 | 3100x2300x2260 | 3600x2300x2260 | 4100x2300x2760 | 5100x2300x2760 | 5100x2800x2760 | 5100x2800x3500 | 6100x2800x3500 |
Temperature Range | -70℃~+80℃(A1Above 80℃ is customized)(D:-40℃ G:-70℃) | |||||||
Humidity Range | 20%~95%R.H.(10%-98%R.H/5%~98%R.H is special customized) | |||||||
Temperature Humidity Resolution/Uniformity | 0.01℃;0.1%R.H./±1.0℃;±3.0%R.H. | |||||||
Temperature Humidity Control Accuracy/Fluctuation | ±1.0℃;±2.0%R.H./±0.5℃;±2.0%R.H. | |||||||
Heating/Cooling Rate | Heating rate is 3.0℃/min, cooling rate is 1.0℃/min(2℃~15℃/min is special customized) | |||||||
Inner/Outer Material | Cold rolled steel plate finish, inner box SUS 304# stainless steel | |||||||
Insulation Material | High temperature resistant high density polyester amine rigid foam insulator material | |||||||
Cooling System | Optional air/water cooled type below 10 cubic meters, water cooled type above 10 cubic meters | |||||||
Protection Device | No fuse switch, compressor overload protection switch, refrigerant high and low pressure protection switch, over humidity and over temperature protection switch, fuse, fault warning system | |||||||
Spare Parts | Recorder (optional), viewing window, 50mm test hole, PL box light, partition, wet and dry bulb gauze | |||||||
Controller | Korea "TEMI" or custom optional | |||||||
Compressor | Tecumseh,France | |||||||
Power | 3Φ380VAC±10%50/60Hz | |||||||
Remark | Below 10 cubic meters can be selected as the whole machine structure can be mobile or warehouse board assembly structure, more than 10 cubic meters are warehouse board assembly structure |
Hot Products
Tel.: +86 0769 8880 8158
Mobile/What's App/WeChat: +86 183 02053458
Email: jane@dgzhongzhi.com
Add.: No. 417, Shatian Section, Port Road, Shatian Town, Dongguan City, Guangdong Province, 523981, China.
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