Ion fans are the best
Now the ion fan on the market can basically achieve the antistatic effect, mainly to see the price/performance ratio of the ion fan. In fact, the longer the life of an ion fan, the better it is, and other indicators can generally be achieved. The right one is the best.
The main indicators of the performance of the ion fan are: static elimination speed, ion balance (final residual voltage) and machine stability, of course, have to consider after-sales service when purchasing. According to the ESD Association's test standard ANSI/ESDSTM3.1-2000, the static elimination speed refers to the time required for static electricity to be neutralized from ±1000V to ±100V. The faster the speed, the better the performance; within the specified time (usually 20S) The voltage value remaining after the static electricity is neutralized is the ion balance degree, and the ion balance degree is superior to the performance of near zero.
For the desktop (horizontal) ion fan, the test point is: 30cm in front; for the suspended fan, the test point is: 45cm directly below, using the instrument: static eliminator to detect the analyzer; the long-term stability of the performance index of the whole machine is also More and more attention is paid to customers and users. The static eliminator is also the most important after ensuring good power-dissipation speed and ion balance after a long period of work.