This document is an instruction manual for the HI 96738C Chlorine Dioxide ISM 2 instrument produced by Hanna Instruments Inc. The manual includes specifications, performance, operating procedures, calibration procedures, and more.
The HI 96738 is an auto-diagnostic portable microprocessor meter designed to measure chlorine dioxide content in water samples ranging from 0.00 to 2.00 mg/L using the Chlorophenol Red method. It features a special tungsten lamp and narrow band interference filter for accurate readings, along with a powerful CAL CHECK validation function.
| Range | 0.00 to 2.00 mg/L |
|---|---|
| Resolution | 0.01 mg/L |
| Accuracy | +/-0.10 mg/L + 5% of reading @ 25°C |
| Light Source | Tungsten Lamp |
| Environment Temperature | 0 to 50°C (32 to 122°F) |
| Battery Type | 1x9 volt |
The meter measures chlorine dioxide content in water samples in the 0.00 to 2.00 mg/L (ppm) range.
The instrument uses an adaptation of the Chlorophenol Red method.
The instrument turns off after 10 minutes of non-use in measurement mode.