샘플 전처리
Liquiline System CAT820

0.05 to 20 mg/l NH4-N
0.5 to 50 mg/l NH4-N
1 to 100 mg/l NH4-N
0.5 to 50 mg/l with dilution function to maximum 10 to 1000 mg/l NH4-N

4 to 40 °C (39 to 104 °F)

Unpressurized

Comply with standard colorimetric measuring principle - indophenol blue method following ISO 7150-1, DIN 38406-5 and GB 7481-87

0 to 2.5 mg/l PO4-P (blue method)
0.05 to 10 mg/l PO4-P (blue method)
0.05 to 10 mg/l with dilution function to maximum 2.5 to 500 mg/l PO4-P (blue method)
0.5 to 20 mg/l PO4-P (yellow method)
0.5 to 50 mg/l PO4-P (yellow method)
0.5 to 50 mg/l with dilution function to maximum 10 to 1000 mg/l PO4-P (yellow method)

4 to 40 °C (39.2 to 104 °F)

At atmospheric pressure, < 0.2 bar

10 to 500 µg/l NO2-N
0.2 to 3.0 mg/l NO2-N
0.1 to 1.0 mg/l NO2-N
0.1 to 1.0 mg/l with dilution function to maximum 5 to 50 mg/l NO2-N

4 to 40 °C (39 to 104 °F)

At atmospheric pressure, < 0.2 bar absolute

0,03 to 2.5 mg/l Cr(VI)
0.2 to 5.0 mg/l Cr(VI)
0.2 to 5.0 mg/l with dilution function to maximum 10 to 250 mg/l Cr(VI)

4 to 40 °C (39 to 104 °F)

At atmospheric pressure, < 0.2 bar absolute

0.05 to 2 mg/l Fe
0.1 to 5 mg/l Fe
0.1 to 5 mg/l with dilution function to maximum 2.0 to 100 mg/l Fe

4 to 40 °C (39.2 to 104 °F)

At atmospheric pressure, < 0.2 bar