Laboratory air conditioners are the heart of temperature and humidity control, requiring high precision and low failure rate. Therefore, air conditioners must be required to adjust the cooling capacity. There are two ways on the market: one is frequency conversion adjustment; the other is chilled water adjustment. The demand for constant temperature and humidity environment is increasing, and the application field is also wider and wider.

The environmental parameters of the constant temperature and humidity laboratory should be determined according to the requirements of the product, the object of the experiment and the experimental equipment. Different accuracy and reliability will cause great complexity in the constant temperature and humidity system, and will also affect the initial investment and operating costs of the system to a large extent. If the design of a constant temperature and humidity laboratory blindly increases the accuracy requirements, it will usually increase the initial investment and operating costs. On the contrary, if the accuracy requirements are too low, it will cause the failure of production and experimental activities. Therefore, before proceeding with the laboratory design, you need to know what are the precautions.

1. It is necessary to carry out safety education for all experiment personnel in the laboratory and establish a solid safety awareness in their hearts. In accordance with the equipment, environment and experimental characteristics of the constant temperature and humidity laboratory, the management measures for fire prevention, theft prevention and accident prevention shall be formulated and strictly implemented.

2. When designing a constant temperature and humidity laboratory, the instrument room, critical areas, and flammable and explosive materials must be protected to ensure that safety measures are foolproof. If necessary, it is best to set up a safety early warning system.

3. The water and electricity equipment and pipeline facilities in the laboratory should be assembled in accordance with the requirements, and should not be randomly connected, modified or changed at will. All kinds of equipment in use must be in a safe state.

4. It must be equipped with fire-fighting equipment that meets the requirements and placed in an obvious and easy-to-reach place, and there must be a dedicated person to manage it, and check it regularly to ensure that it is always useful.

Finally, the design of a constant temperature and humidity laboratory needs to strictly abide by the relevant regulations of the environmental protection department of our country, and cannot discharge waste gas and waste gas cultures that exceed the regulations at will.