Why test the effect of anti-static work table
The biggest and most important difference between the anti-static work table and the ordinary table is its remarkable anti-static effect. Some production workshops, such as aerospace operation environment, SMT operation workshop, dust-free purification workshop, and electronic equipment production and processing workshop, are equipped with anti-static supplies, and anti-static work table is one of the most important types. So since the role played is so obvious, why do we need to test the effect of the anti-static work table?
The effect of detecting anti-static work table one: detection of surface impedance
In different operating environments, the anti-static requirements for the equipment and configuration are different. The type of work is different, and the anti-static specifications are of course different. Therefore, a standard set of anti-static equipment is particularly important. To test the effect of the anti-static work table, first of all, it is necessary to test its surface impedance, including the resistance of all exposed and painted surfaces, this is to check whether it meets the anti-static requirements of the industry's operating environment, such as high-end electronic mechanical equipment production workshop Scientific laboratories have strict anti-static requirements for anti-static work tables, so if you are not confident about the performance of anti-static work tables, you can simply prepare some equipment to check the surface impedance.
In fact, there is a simple way to detect the effect of the anti-static work table such as surface impedance. That is, take two cross lines at the four corners of the anti-static work table, take four points at the center, and place it on the static detection. The instrument detects and records the maximum value of the impedance of the four locations to ground.
The second effect of detecting the anti-static work table: whether the grounding is standardized
Another test is whether the effect of the anti-static work table can ensure that the specification is properly grounded. This is related to whether it can achieve the anti-static effect. Many customers do not know the correct grounding method when they first buy it, so it must be done before Fully grasp the grounding work of the anti-static work table. The grounding of the anti-static work table is to lay the ground wire in advance and put anti-static mats on the ground. The work table should be placed on the mat. The staff responsible for installing static-sensitive devices should wear special anti-static watches and so on.
The installed anti-static worktable that meets the standard is not only convenient for detecting the effect of the anti-static worktable, but also a good static safety workbench. Factors or items related to the price of the work table should not be stacked in a special anti-static file bag or anti-static drawer.