In industrial production, more and more people realize the harm of static electricity, but often they can't do it in place, cost a lot of money, and fail to achieve the purpose of industrial static electricity protection and elimination. Various anti-static measures are available, such as anti-static shoes, anti-static clothes, various mismatches between static testers and static eliminators, resulting in considerable economic losses. The common anti-static error methods are as follows:
1. The most common mistake of not having an antistatic tester is that many companies have purchased many antistatic products, but they have not purchased some commonly used static test instruments. We know that each product has a certain period of use, quality is good or bad, and the installation distance is also regulated. Without some commonly used testing equipment, we do not know whether the product is damaged, whether the quality is good, whether the installation is in place, etc. This way, no antistatic effect can be achieved.
2. If the grounding is not in place, the grounding must be installed in accordance with national standards. Obey the engineer's guidance and do not take it for granted.
3. Use anti-static products as ordinary products Many companies use anti-static products as ordinary products, thinking that the products can continue to be used without deforming and breaking. In fact, this is a misunderstanding. For example, anti-static wrist straps can only be used for a few months. When used for a period of time, the appearance may not be damaged. However, it is often found that the wrist straps have been damaged during testing.
4, anti-static shoes and anti-static clothing wear unqualified people in addition to wearing anti-static shoes to wear anti-static work clothes in order to better control the human body static electricity. Because clothing can also carry a very high static electricity, especially most of today's clothing is chemical fiber, which can generate thousands of volts of static electricity.
5. Improper selection of static elimination equipment. There are a variety of static elimination equipment. Different industries need different static elimination equipment. For example, the static electricity residue in the electronics industry is very small. Only special ion fans are required. In the film industry, static elimination rods are generally used at the winding and unwinding places.