Water spray constant temperature and humidity laboratory air conditioning system control method

The constant temperature and humidity laboratory http://water spray unit realizes the remote control switch by software. All the control is realized on the computer. The process is simple and easy to operate. It can automatically record and store the historical parameters and dynamic trends of each monitoring point. , alarm information, etc., and can modify the program at any time according to the needs.
The system adopts the advanced processing method of “centralized processing and individual control”. Each room in the constant temperature and humidity laboratory is equipped with independent temperature and humidity sensors. Each room can be individually adjusted according to the specific temperature and humidity of the room to ensure that each room is It can reach the standard value and minimize the energy consumption of the constant temperature and humidity laboratory. Due to the special nature of cotton instrumentation inspection, there are many dust and cotton linters in the room, and the air quality is poor. Therefore, the laboratory designed the entire technical interlayer above the room as a static pressure box by means of returning air under the wind. After the high-speed airflow enters the technical interlayer, the speed is rapidly reduced. At this time, part of the dynamic pressure of the airflow can be converted into static pressure energy, so that the airflow is uniformly and uniformly sent to the room working area through the orifice plate, and a relatively uniform velocity field is formed in the working area. The temperature field not only controls the indoor temperature and humidity well, but also sends a part of the dust and cotton lint in the air to the air treatment box. By constantly changing the water, the constant temperature and humidity laboratory air can be purified, and the working environment is obviously improved.
The water spray constant temperature and humidity laboratory is reasonable in design, beautiful in layout and advanced in technology, and passed the on-site inspection of authoritative organizations. The temperature and humidity control accuracy is higher than that specified in GB 6529-86 "Standard atmosphere for textile humidity control and test". First-level atmospheric standard requirements (temperature ± 2 ° C, relative temperature ± 2%). The establishment of the constant temperature and humidity laboratory http:// not only meets the needs of the industry quality instrumentation public inspection, but also ensures the stability and accuracy of the test results, and further enhances the inspection capability for the fiber inspection business better and faster. Development has laid a good foundation.

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