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Product introduction
The constant temperature and humidity chamber has a temperature and humidity control system, which can provide a variety of simulated temperature and humidity environment required for various experiments such as production and research.
Product Features
(1) In line with the world environmental protection trend, the new fluorine-free design of imported compressor.
(2) Touch button, menu-style operation, intuitive and clear, multiple parameters can be displayed on the same screen. Using mirrored stainless steel inner tank, four-corner semi-circular arc transition, no tools removable partition or spacer in the box, easy to disinfect and clean the studio.
(3) Auxiliary menu, realize over-rise alarm, deviation correction, menu locking.
(4) Turbocentrifugal forced air supply, the temperature is more uniform.
(5) It has the functions of power failure protection, parameter memory, call recovery, and compressor overload protection. It can be looped self-diagnosis, sensor fault alarm, upper and lower limit overtemperature alarm
(6) LCD 30-segment program control, repeated stepping, step running. (Optional)
Technical parameters
Model parameter | LRHS-80-II | LRHS-150-II | LRHS-200-II | LRHS-250-II | LRHS-300-II | LRHS-400-II |
Nominal volume (L) | 80 | 150 | 200 | 250 | 300 | 400 |
Temperature control range (℃) | 0~60 | |||||
Humidity range | 45%～90%RH | |||||
Temperature and humidity sensor | PT100 | |||||
Humidity fluctuation | ±5%~7% | |||||
Temperature fluctuation (℃) | high temperature±0.5℃ low temperature±1.0℃ | |||||
Temperature uniformity (℃) | ±1.5℃(The test point is 25 ° C) | |||||
Temperature setting method | Touch the button to set, measure the temperature display: LCD upper display; Set temperature display: LCD lower display | |||||
Timing range(min) | 0~9999min | |||||
Rated power (W) | 350 | 450 | 500 | 800 | 850 | 1000W |
power supply | 220±10%V 50Hz | |||||
Standard baffle | 2块 | 3块 | ||||
Configuration can be increased | Multi-stage programming control, partition, RS485 interface, printer, wireless SMS alarm, test hole | |||||
Working hours | continuous | |||||
Studio size (cm) | 40×37×55 | 45×42×85 | 45×45×100 | 48×49×107 | 52×50×117 | 58×54×127 |
Overall dimensions (cm) | 54×57×107 | 59×62×137 | 59×64×152 | 62×68×159 | 66×69×169 | 72×74×179 |
Box size (cm) | 70×73×126 | 75×78×156 | 75×80×171 | 78×84×178 | 82×85×188 | 88×90×198 |
National consultation hotline
186-3797-9800
24-hour landline：400-633-6887
email：wefly@wolfu.cn
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