產(chǎn)品簡介
詳細介紹
測量范圍(mg/L) | DR5000 | DR2800 | DR890 | DR850 | |
化學(xué)耗氧量(CODCr) | 0.7-40.0 | ● | ● | ? | ? |
3-150 | ● | ● | ● | ? | |
20-1500 | ● | ● | ● | ● | |
200-15000 | ● | ● | ● | ● |