Judgment criteria for replacement of dust-free and anti-static work clothes
How to judge whether the dust-free and anti-static work clothes need to be replaced? Some people judge by the appearance of damage, and some people judge by the number of cleanings, but these judgments are not standard. The following discusses the judgment standards for the replacement of dust-free and anti-static work clothes.
It is not advisable to judge whether the dust-free anti-static work clothes should be replaced based on the appearance. It is necessary to know that although the anti-static performance of the damaged dust-free anti-static work clothes must not meet the standard, the undamaged dust-free anti-static work clothes may not necessarily meet the standards. , The conductive thread on the dust-free anti-static work clothes is aging, and the function decline can not be judged by the naked eye; the cleaning times of the dust-free anti-static work clothes of class A have reached more than one hundred times, so there is no need to replace them after cleaning them. The statement is also inaccurate. This is because in reality, the wear of dust-free anti-static work clothes is not only cleaning, but also due to friction, which causes the life of dust-free anti-static work clothes to be shortened, so it is also judged by the number of cleanings. inaccurate.
So how do you judge? In the national standard, it is clearly marked in what state the dust-free anti-static work clothes are qualified dust-free anti-static work clothes, and those that do not meet the standards need to be replaced. This requires regular inspections of the dust-free anti-static work clothes. Replace the unqualified ones.