Excellent frequency work principle 
 Excellent frequency system: 
 Hangzhou Day Special Environmental Technology Co., Ltd. products - excellent frequency Rwatt non-chemical water treatment system has many users confirmed the excellent control cooling water circulation system in the scale, corrosion and bacteria and algae. 

 Scale control: 
 Excellent frequency descaling corrosion prevention system composed by the combination of CF wave generator and induction coil, the water being processed by the induction coil. 

 When the cooling water is excellent frequency CF wave treatments, water, Ca2 + will continue to dissolve in the water or out in the form of calcite debris analysis in order to effectively control the precipitation of hard scale. 

 Using the superior frequency of water treatment, the original scale will gradually dissolve back into the water to effectively prevent corrosion under the scale and bacteria 

 Corrosion Control: 
 Excellent frequency of descaling corrosion generator system to produce a combination of (CF) waves to the promotion of the pipe to form a magnet protective layer (Fe3O4), not the usual sense of red rust (Fe2O3). Magnet layer is relatively stable, can be effective pipe further corrosion . 

 Corrosion of the cooling water to the amount of Fe ions present, it can be monitored by detection of Fe ions in the water level to corrosion. Usually excellent frequency system to process the content of Fe ions in less than 1ppm. 

 Bacteria and algae control: 
 TRsystem: the cooling water of bacteria and algae through excellent frequency ultra-low-frequency system and the synergistic effect of the TR system to control the TR system is the use of metal ions and CF combination wave with algae achieve rapid sterilization of the cooling water system efficacy.