Esd Wrist Band Structure Function

A: There are no pre-defined minimum requirements when testing an anti-static wrist, but a very good experience is: test it every time you wear an anti-static wrist or start another job, the frequency of the test depends on The ESD-sensitive device you protect fully, if the device is quite expensive and controlled by one operator, a regular monitor is necessary, but if the device is not particularly sensitive and relatively inexpensive, then regular testing is sufficient. There are a few things you should check when testing an antistatic wrist: make sure that the antistatic wrist is in close contact with the wrist; conductive fibers or metal/conductive materials are in close contact with the skin; the snaps on the metal buckle are suitable, and the button on the coil end The joint should be tightly fastened, the banana plug spring is elastic, and the banana plug plug is in tight contact. Other things to look at are: intermittent interruption in the coil (usually at the end), dirt, oil and welding inside the belt. The outer casing (which will reduce the electrical conductivity of the tape) is safe to apply a tension of 1-5 pounds to the snap on the metal buckle in the coil.