Q-3N Amonia Nitrogen&Nitrate Nitrogen&Nitrite Nitrogen Portable Colorimeter
O le ṣee lo fun idanwo iyara ati idanwo boṣewa yàrá ti didara omi ni ọpọlọpọ awọn aaye bii ipese omi ilu, ile elegbogi, ile-iṣẹ ounjẹ ati bẹbẹ lọ.
Awọn nkan idanwo | Amonia Nitrogen&Nitrate Nitrogen&Nitrate Nitrogen |
Iwọn idanwo | Amonia nitrogen 0.02-6.00mg/L |
Nitrate nitrogen 0.5-10.0mg/L | |
Nitrite nitrogen 0.01-0.50mg/L | |
Itọkasi | ± 3% |
Ọna Idanwo | Amonia nitrogen: Nessler reagent spectrophotometer |
Nitrate nitrogen: Thymol spectrophotometer | |
Nitrite nitrogen: Diazo coupling spectrophotometer | |
Iwọn | 150g |
Standard | USEPA (àtúnse 20th) |
Ibi ti ina elekitiriki ti nwa | Awọn batiri AA meji |
Ìwọ̀n (L×W×H) | 160 x 62 x 30mm |
Iwe-ẹri | CE |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa