Flow Injection Analyzer

Instrument Performance Index

1 Indicators of Ammonia Nitrogen
1.1 Method：Salicylic Acid Photometer
1.2 Linearity：0.01-5mg/L
1.3 DL：≤ 0.005 mg/L
1.4 Frequency：50 PCS/Hour
1.5 RSD：≤ 1%（0.2mg/L）
1.6 Accuracy：±3%
2 Indicators of Volatile Phenol
2.1 Method：4-Amino-antipyrine Photometer
2.2 Linearity：0.001-0.2mg/L
2.3 DL：≤ 0.0003 mg/L
2.4 Frequency：20 PCS/Hour
2.5 RSD：≤ 1%
2.6 Accuracy：±3%
3 Indicators of Cyanide
3.1 Method：Isonicotinic acid-barbituric acid photometry
3.2 Linearity：0.001-0.2mg/L
3.3 DL：≤ 0.0005mg/L
3.4 Frequency：20PCS/Hour
3.5 RSD：≤ 1%
3.6 Accuracy：±3%
4 Indicators of Anionic Surfactants
4.1 Method：Methylene Blue Photometry
4.2 Linearity：0.02-2mg/L
4.3 DL：≤ 0.010 mg/L
4.4 Frequency：20 PCS/Hour
4.5 RSD：≤ 2%
4.6 Accuracy：±3%
5 Indicators of Sulfide
5.1 Method：Methylene Blue Photometry
5.2 Linearity：0.01-1.0mg/L
5.3 DL：≤ 0.005 mg/L
5.4 Frequency：15 PCS/Hour
5.5 RSD：≤ 3%
5.6 Accuracy：±3%