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&Constant temperature and humidity machine operates through three interrelated systems: refrigerant circulation system, air circulation system and electrical automatic control system. It is suitable for electronic appliances, communication, hardware, chemical industry and other industries to provide a suitable environment.

&The difference between the accuracy and uniformity of constant temperature and humidity machine: in many cases, users do not know the difference between the two. For example, the requirement is 20 degrees plus or minus 2 degrees, and the humidity is plus or minus 5% RH. In fact, the name of precision is not correct. The precision should refer to the display accuracy and control accuracy of the instrument. Generally, the display accuracy of the instrument is 0.1 ℃ and the humidity is 0.1% RH, The control accuracy temperature is 0.3 ℃ and the humidity is about 1% RH. The correct expression should be the fluctuation, that is, the difference between the actual measured value and the set value on the instrument. The sensor sensitivity affects the value, the accuracy of the control instrument and the response speed of the executive components. The more the value is, the more stable the temperature and humidity at the same point is. However, the user is not a professional, according to his own understanding, the general It is called "precision";. Uniformity refers to the difference between the highest point (or comparative low point) and the average value in the whole control area. The larger the value, the worse the uniformity in the space. The accuracy index is easy to realize for the constant temperature and humidity machine, but the uniformity index is very difficult. Not only the instrument sensor has higher requirements, but also for the air duct design and control system of the whole system. Generally speaking, the positive and negative 2 degrees should refer to the accuracy (volatility). If it is a high-precision laboratory, it is the uniformity, so it needs to be explained clearly when communicating.

&Hangzhou Jinxin Electric Co., Ltd. is a customized manufacturer of constant temperature and humidity machine, which supplies a variety of dehumidifiers and constant temperature and humidity machines