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Adjustment Mode of High Precision Constant Temperature and Humidity Laboratory
Date：2019-02-21 Author： Click：
The constant temperature and humidity laboratory has strict requirements on the accuracy of temperature control. The control of temperature accuracy is called high precision constant temperature and humidity. The air volume of high precision constant temperature and humidity laboratory air conditioning has higher requirements. It can transmit air volume well without reducing the dehumidification force.
I. Heating
High precision constant temperature and humidity laboratory has strict requirements for heating. In practice, according to the actual temperature, multi-stage heating method should be adopted to adjust the heat. When the temperature changes at any time, the heat can be adjusted at any time.
2. Humidification
Constant temperature and humidity also have strict requirements for humidification. In terms of refrigeration and dehumidification, there are strict requirements. When regulating humidity, there are three main methods:
1. Using multi-stage refrigeration, this method is mainly used in high-power machines, and the effect of temperature adjustment is better and more remarkable.
2. Frequency conversion refrigeration is adopted. In this method, the adjustment must be carried out within the satisfactory temperature range. However, because of the close relationship between the various accessories, if there are problems, there will be chain reaction, so in practice, it is less used.
3. It is also the last method of air conditioning. Freezing refrigeration method can be used, using frozen water as a cold source, the first is the use of low-temperature water, the most important thing is that this refrigeration structure is like a faucet, easy to operate, and very long service life.
High precision constant temperature and humidity laboratory is more and more widely used in factories, so there are more stringent requirements for its heating and refrigeration. For operators, it is also very important to grasp its conditioning methods. After correctly grasping the conditioning method, the company's products have an important effect.
