This document provides instructions for using Hanna Instruments products, including preliminary examination and error warnings.
The Hanna Instruments HI 717 is a portable meter designed for measuring phosphate levels in water and wastewater using the Heteropoly-molybdenum Blue method. The device includes a liquid crystal display, a cuvette holder, and a light source (LED @ 525 nm) with a silicon photocell detector. It operates within a temperature range of 0 to 50°C and features an auto-shutoff function after 10 minutes of non-use.
| Range | 0.0 to 30.0 ppm |
|---|---|
| Resolution | 0.1 ppm |
| Light Source | Light Emitting Diode @ 525 nm |
| Light Detector | Silicon Photocell |
| Environment Temperature | 0 to 50°C (32 to 122°F) |
| Dimensions | 81.5 x 61 x 37.5 mm |
| Weight | 64 g (2.25 oz) |
The measurement range is 0.0 to 30.0 ppm.
The instrument automatically shuts off after 10 minutes of non-use.