Description
The laboratory adopts the low-temperature compressor imported from Europe, and all the operation procedures of the freezing system are fully controlled by microcomputer.
Features
High texture appearance, the body adopts arc shape, the surface is treated by baking paint, and the flat no reaction handle is used, easy to operate, safe and reliable.
Rectangular laminated glass viewing window, which can be used for observation of test products in the test, the window is equipped with anti-perspirant electric heater device to prevent condensation of water droplets, and high brightness PL fluorescent lamp to keep lighting in the box.
Double-layer heat insulation sealing strip of the door can effectively isolate the internal temperature leakage.
With an external water supply system, it is convenient to supplement the humidifier drum water supply, and automatically recycled.
The refrigeration dehumidification system adopts the Tecumseh,France compressor, which has the advantages of energy saving, low noise, low energy consumption, stable performance, etc., 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.
The moving pulley and positioning foot cup are installed at the bottom of the machine to facilitate moving, placing and fixing the position.
*The laboratory can be customized according to customer needs to meet customer needs!
Humidity Control Range
Core Parameters
Programmable constant temperature and humidity test chamber CZA2000 technical parameters 11.18 | |||||
Model | CZ-A-2000D | ||||
Inner Dimension WxHxD(mm) | 1800x1000x1100 | ||||
Outer Dimension WxHxD(mm) | 2000x1600x2350 | ||||
Temperature Range | -70℃~+100℃(150℃)(D:-40℃ G:-70℃) | ||||
Humidity Range | 8%R.H is 20% ~ 98%R.H.(10%-98%R.H/5% ~ 9 special selection conditions) | ||||
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 | About 3.0℃/ min; About 1.0℃/ min (drop 2℃ ~ 15℃ per minute for special selection conditions) | ||||
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 | Air cooled/single stage compressor (-20℃), air, water cooled/double stage compressor (-40℃ ~ -70℃) | ||||
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 | LCD touch screen,programmable controller | ||||
Compressor | Tecumseh,France | ||||
Power | 1Φ220VAC±10%50/60Hz & 3Φ380VAC±10%50/60Hz |
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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