The importance of the speed of the ion air blower of the static eliminator
The speed of the static eliminator-ion blower is an important indicator for testing the performance of the static eliminator, so when choosing a static eliminator, you need to know the speed of the static eliminator to measure its performance. The following takes the ion fan as an example to introduce:
The anti-static performance of the ion fan includes: anti-static speed, residual voltage and balance of positive and negative ions.
Static elimination speed refers to the time to neutralize static electricity, that is, the time it takes to generate 1KV (or 5KV) high voltage from simulation to 100V (or 500V), generally about 1S to 4.5S; residual voltage refers to the time after neutralization of static electricity The remaining charge is divided into positive and negative charges, generally around ±15V. The ion balance refers to the equivalent number of positive and negative charges, which determines the amount of residual voltage in the region.
After understanding these technical parameters, users can refer to the following points when choosing an ion fan:
1. Regional static electricity control: manual work on site, you don’t have to pursue a fast de-static time, but you must choose an ion fan with a good ion balance, such as within ±10V and long-term stable performance, because this is equivalent to failing a safe ESD environment. It doesn’t matter if the static removal speed is slower.
2. Regional static electricity control: semi-automatic and semi-manual operation. The operating speed and frequency of the equipment should be considered at this kind of work site, and the static electricity removal speed should be as fast as possible. Generally around 2.5 seconds is more appropriate.
Therefore, by understanding the above information, you can choose the most suitable static eliminator according to your company's needs!