This document is an instruction manual for the HI 96708 Nitrite High Range ISM. It provides information about the specifications, precision and accuracy, principle of operation, measurement procedure, calibration procedure, and other details of the instrument.
The HI 96708 is an auto-diagnostic portable microprocessor meter designed to measure nitrite (NO2-) content in water and wastewater within a range of 0 to 150 mg/L. It utilizes the Ferrous Sulfate method with a special tungsten lamp and narrow band interference filter for accurate readings. The device features splash waterproofing, an auto-shut off function, and a positive-locking cuvette system.
| Resolution | 1 mg/L |
|---|---|
| Accuracy | +4 mg/L + 4% of reading @ 25°C |
| Dimensions | 192 x 102 x 67 mm |
The meter measures nitrite content in the 0 to 150 mg/L range.
The instrument turns off after 10 minutes of non-use in measurement mode.
The meter uses one 9 volt battery.