How to effectively measure the static elimination of ion fans
The most widely used equipment in the static elimination industry is the ion fan, and the measurement of its static elimination time is a very rigorous item, and it is also a standard for the quality of the ion fan. The more efficient the ion fan is, the shorter the static elimination time. It is also the high efficiency pursued in current industrial production. Let's first understand how to measure its static elimination time.
Generally, the electrostatic voltage in the production line of the factory is relatively high, and once the higher voltage forms a loop, it will cause discharge, which will cause great interference to the production. This needs to be neutralized with the positive and negative charges of the ion wind, which is generally in the positive The voltage value within minus 50V has less influence on the product. The time required for the ion fan to reduce the high voltage to this range is the static elimination time. Now the technology of ion fan is relatively mature. The ordinary fan can almost be controlled to eliminate static electricity within 3 seconds. The effect is good. The voltage can be reduced to plus or minus 10 volts within 1 second. Equipment, including static voltage values and accurate time measuring instruments, because these are done in an instant, their accuracy must be guaranteed.