0.25T/H-50T/H高纯水设备
品牌
生产厂家厂商性质
所在地
指标/级别 | EW-I | EW-II | EW-III | EW-IV |
电阻率M Ω·cm(25℃) | 18以上(95%时间)不低于17 | 15(95%时间)不低于13 | 12.0 | 0.5 |
全硅,zui大值, μg/L | 2 | 10 | 50 | 1000 |
1 μm微粒数, zui大值, 个/mL | 0.1 | 5 | 10 | 500 |
细菌个数,zui大值,个/mL | 0.01 | 0.1 | 10 | 100 |
铜,zui大值, μg/L | 0.2 | 1 | 2 | 500 |
锌,zui大值, μg/L | 0.2 | 1 | 5 | 500 |
镍,zui大值, μg/L | 0.1 | 1 | 2 | 500 |
钠,zui大值, μg/L | 0.5 | 2 | 5 | 1000 |
钾,zui大值, μg/L | 0.5 | 2 | 5 | 500 |
氯,zui大值, μg/L | 1 | 1 | 10 | 1000 |
硝酸根,zui大值, μg/L | 1 | 1 | 5 | 500 |
磷酸根,zui大值, μg/L | 1 | 1 | 5 | 500 |
硫酸根,zui大值, μg/L | 1 | 1 | 5 | 500 |
总有机碳,zui大值, μg/L | 20 | 100 | 200 | 1000 |