Automatic Plate Washing Machine - Working Principle of Automatic Plate Washing Machine An automatic plate washer is a device used in the laboratory to wash and clean experimental plates such as microplates and enzyme-linked immunosorbent assay (ELISA) plates. The working principle of its automatic plate washer is as follows: Injection and cleaning solution storage: The automatic plate washer is equipped with an injection chamber inside, and users place the experimental plates to be cleaned into the injection chamber. The machine also stores cleaning solution inside, usually a mixture of cleaning agent and deionized water. Automatic sampling: After the user sets the cleaning program, the automatic plate washing machine automatically moves the experimental plate to be cleaned to the cleaning work area according to the settings. Cleaning work area: After the experimental board arrives at the cleaning work area, the automatic plate washer uses a nozzle or other spray device to spray the pre stored cleaning solution onto the surface of the experimental board. The cleaning agent in the cleaning solution helps to clean the residual substances on the experimental board, ensuring the cleanliness of the board surface. Brushing and suction: Some automatic plate washers are equipped with a brushing module, which allows for more convenient cleaning of the surface of the board through brushing. After cleaning, the machine uses a liquid extraction system to remove the cleaning solution, and may also use air drying or other methods to clean the liquid on the surface of the board. Drainage and waste liquid treatment: The cleaning solution may contain residues of the cleaned substance, which will be discharged into the waste liquid tank to ensure that the cleaned liquid is no longer mixed with the uncleaned liquid. Completion: After the cleaning and suction steps are completed, the automatic plate washer will move the cleaned experimental plate to the outlet for easy removal by the user. Multi program selection: Some automatic plate washing machines have a multi program selection function, and users can set different cleaning programs according to experimental needs. These programs may have been optimized for different types of experimental boards or cleaning needs. Water saving: Automatic plate washers are usually designed as water-saving types, which control the use of cleaning solution through a liquid control system while ensuring sufficient cleaning effect. Remote control: Some automatic washing machines may support remote control function, allowing users to remotely monitor and control equipment through the network, improving the flexibility and convenience of the laboratory. Customized options: Some manufacturers offer customized options that allow users to customize devices based on specific experimental needs. This makes the automatic plate washer suitable for different types of experiments. The above are some working principles of automatic plate washers. Overall, automatic plate washers play a key role in improving experimental efficiency, ensuring the cleanliness of experimental plates, and ensuring data reliability, providing convenient and reliable solutions for laboratory work.