Hach NX7500 Manual Del Usuario página 4

Parameter
Nitrate, NO -N
3
Nitrite, NO -N
2
COD /BOD
eq eq
DOC /TOC
eq eq
Parameter
Nitrate N-NO
3
Nitrite N-NO
2
COD /BOD
eq eq
DOC /TOC
eq eq
Parameter
Nitrate N-NO
3
Nitrite N-NO
2
COD /BOD
eq eq
DOC /TOC
eq eq
Parameter
Nitrate N-NO
3
Nitrite N-NO
2
COD /BOD
eq eq
DOC /TOC
eq eq
Parameter
Nitrate N-NO
3
Nitrite N-NO
2
COD /BOD
eq eq
DOC /TOC
eq eq
1
The detection limit specification refers to a standard reference solution with lab conditions. For
probes with 0.3 mm optical path length, it is recommended to adjust NO
a factor calibration. Use standard solutions or grab samples with known values to calibrate the
probe.
2
The detection limit specification refers to a standard reference solution with lab conditions.
4 English
Table 1 Specifications—0.3 mm (0.01 in) optical path
Measuring range
1 to 330 mg/L
1.7 to 500 mg/L
100 to 7300 mg/L
17 to 3300 mg/L
Table 2 Specifications—1 mm (0.04 in) optical path
Measuring range
0.3 to 100 mg/L
0.5 to 150 mg/L
30 to 2200 mg/L
5 to 1000 mg/L
Table 3 Specifications—2 mm (0.08 in) optical path
Measuring range
0.15 to 50 mg/L
0.25 to 75 mg/L
15 to 1100 mg/L
2.5 to 500 mg/L
Table 4 Specifications—5 mm (0.2 in) optical path
Measuring range
0.06 to 20 mg/L
0.1 to 30 mg/L
6 to 440 mg/L
1 to 200 mg/L
Table 5 Specifications—10 mm (0.39 in) optical path
Measuring range
0.03 to 10 mg/L
0.05 to 15 mg/L
3 to 220 mg/L
0.5 to 100 mg/L
1
Detection limit
1 mg/L
1.7 mg/L
100 mg/L
17 mg/L
2
Detection limit
0.3 mg/L
0.5 mg/L
30 mg/L
5 mg/L
2
Detection limit
0.15 mg/L
0.25 mg/L
15 mg/L
2.5 mg/L
2
Detection limit
0.06 mg/L
0.1 mg/L
6 mg/L
1 mg/L
2
Detection limit
0.03 mg/L
0.05 mg/L
3 mg/L
0.5 mg/L
and NO readings by
3 2