When using ultrapure water machines, there are some common misconceptions that need to be noted. Here are some common usage misconceptions:

1. Regular maintenance and cleaning are not required, and the ultrapure water machine needs to be regularly maintained and cleaned, including replacing filter elements, cleaning pipelines, and water storage containers, to ensure the normal operation of the equipment and provide high-quality ultrapure water. Neglecting maintenance may lead to equipment malfunctions and decreased water quality.

2. Use inappropriate water sources. Ultra pure water machines can only use suitable water sources, usually tap water or pre treated water. Using water sources containing high concentrations of dissolved solids, such as seawater or water sources containing large amounts of dissolved solids, can lead to equipment overload and water quality degradation.

3. To operate the equipment incorrectly, it is necessary to follow the operating instructions of the equipment to operate the ultrapure water machine correctly. Incorrect operation may cause equipment malfunction or water pollution.

4. Using ultrapure water for inappropriate experiments is suitable for many laboratory applications, but not for all experiments. Some experiments may require other types of water, such as distilled water or deionized water. When using ultrapure water, it is necessary to ensure its suitability for experimental purposes and understand its impact on experimental results.

5. Neglecting water quality monitoring, although ultrapure water machines can provide high-purity water, water quality monitoring is still necessary during use. Regular testing of water quality can promptly identify water quality issues and take corresponding measures to adjust and repair them.

6. Mix and store ultrapure water with other solutions, as it has extremely high purity and is prone to contamination by other solutes. Therefore, ultrapure water should not be mixed with other solutions for storage to avoid introducing impurities and reducing the purity of the water. It is recommended to store ultrapure water separately and mix it with other solutions as needed.

7. Containers for storing ultrapure water do not meet the requirements. Ultrapure water should be stored in clean, sealed, and impurity free containers to avoid water pollution. The use of containers that do not meet the requirements, such as uncleaned containers or containers with residues, may affect water quality. Therefore, it is necessary to choose appropriate containers and regularly clean and disinfect them.

8. It is mistakenly believed that ultrapure water machines can remove all pollutants. Although ultrapure water machines can remove most solutes and impurities, they cannot remove all pollutants, especially trace amounts of organic matter or microorganisms.

9. The location of the ultrapure water machine is not selected properly. The ultrapure water machine should be placed in a dry, well ventilated, and dust-free environment, away from chemicals and pollution sources. Choosing an appropriate location helps to maintain stable equipment performance and avoid external factors affecting water quality.

10. Neglecting training and operational guidance, using ultrapure water machines requires training and understanding of operational guidance. Neglecting training and operational guidance may lead to misoperation, equipment damage, or decreased water quality. Ensuring that relevant personnel receive appropriate training and carefully read and follow the equipment operation instructions is the key to ensuring the normal operation of the equipment and obtaining high-quality water.