Which domestic Shanghai high and low temperature experimental chamber manufacturer is the best?

>Beautiful structure, high efficiency, safety and wide range of uses
>High and low temperature test chamber is a necessary testing equipment in the fields of aerospace, automotive, home appliances, scientific research and other fields. It is used to test and determine the temperature and humidity of electrical, electronics and other products and materials. Parameters and performance after the test temperature environment changes.
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>Touch button automatic warning and precise temperature control
>Imported digital display touch button microcomputer R temperature controller (R produced in Japan, temperature control adopts + R system same-channel coordinated control, with automatic The calculation function can immediately correct the temperature change conditions, making the temperature control more accurate and stable.
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>Platinum resistance temperature and humidity sensor
>Temperature sensor
>Platinum resistance Temperature measuring body
>Thermal balance temperature and humidity adjustment method
>Temperature and humidity control adopts + R system co-channel coordinated control
>It has an automatic calculation function that can immediately correct the temperature and humidity changing conditions. Make temperature and humidity control more accurate and stable.
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>Top configuration ecological, environmentally friendly and green science
>In order to ensure the test chamber’s requirements for cooling rate and minimum temperature