Customization: | Available |
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Structure: | Portable |
Usage: | Car |
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negative ion concentration corresponding effection table | |
anion concentrations of environmental place | human health relationship degrees |
forest or waterfalls:10000-20000 pcs/cm3 | the human body has healed force |
mountain or seashore:5000-10000 pcs/cm3 | sterilization, prevent disease |
country or field:1000-5000 pcs/cm3 | enhance human immunity, antibacterial force |
wilderness or suburbs :100-1000 pcs/cm3 | enhance human immunity, antibacterial force |
park:400-1000 pcs/cm3 | enhance human immunity, antibacterial force |
city park:400-600 pcs/cm3 | to improve health |
street greening area:200-400 pcs/cm3 | weak improve health |
city room:100 pcs/cm3 | induce physical barriers headaches and insomnia, etc |
building office:40-50 pcs/cm3 | induce physical barriers headaches and insomnia, etc |
industry development zones:0 pcs/cm3 | easy induce all kinds of disease |