This document provides instructions and precautions for using the HI 38020 Low, Medium, and High Range Test Kit, as well as information on its accessories and features.
The document provides instructions for the Hanna Instruments HI 38020 Free & Total Chlorine Test Kit. The kit includes reagents (HI 93701-0 and HI 93711-0), a checker disc with interchangeable discs (38020, 3875) and mirrors, glass vials, a pipette, and a demineralizer bottle.
| Range (LR) | 0 to 0.7 mg/L (ppm) as Chlorine |
|---|---|
| Range (MR) | 0 to 3.5 mg/L (ppm) as Chlorine |
| Range (HR) | 0 to 10.0 mg/L (ppm) as Chlorine |
| Analysis Method | Colorimetric |
| Sample Size (LR) | 10 mL |
| Number of Tests | 200 |
The analysis method used by the HI 38020 kit is colorimetric.
Interfering substances include bromine, iodine, fluorine, ozone, oxidized manganese, and chromium.
When not in use, keep the disc protected from light in a cool and dry place.