Fasaha nuna alama:

Binciken sigogi: Total nitrogen
Ka'idar ma'auni: Ultraviolet spectrophotometry na alkaline persulfate narkewa
Ma'auni kewayon: 0-2.5 / 5.0 / 10.0 / 50.0 / 200mg / l, More ma'auni zaɓi
Maimaitawa: <2%
Daidaito: <± 3% ko 0.03 mg / L, dauki mafi girma darajar
Gano iyaka: 0.03mg / L (m madaidaicin)
0 maki yawo: <1% FS / 24h
Ma'aunin yawo: <1% FS / 24h
Lokacin aunawa: 21 min
ƙuduri: 0.001mg / L

Binciken sigogi: Ammonia
Ka'idar aunawa: Salicylic acid spectrophotometry
Ma'auni kewayon: 0-0.5 / 2.0 / 5.0 / 20 / 200 mg / l, More madaidaicin zaɓi
Maimaitawa: <2%
Daidaito: < ± 3% ko 0.01mg / L dauki mafi girma darajar
Ganowa iyaka: 0.01 mg / L (m madaidaicin)
0 maki yawo: <1% FS / 24h
Ma'aunin yawo: <1% FS / 24h
Lokacin aunawa: minti 15
ƙuduri: 0.001mg / L

Binciken sigogi: Nitrogen
Ka'idar aunawa: Ultraviolet Spectroscopy
Ma'auni kewayon: 0-1.0 / 2.0 / 5.0 / 10 / 200mg / L, More m
Maimaitawa: <2%
Daidaito: <± 3% ko 0.05 mg / L, dauki mafi girma darajar
Ganowa iyaka: 0.03mg / L (m madaidaicin)
Lokacin aunawa: 3 minti
ƙuduri: 0.01mg / L