This document is an instruction manual for an instrument, providing information about the features and usage of the HI 96744 Ion Selective Meter.
The Hanna Instruments HI96744 ISM is a selective meter designed to measure pH, Hardness (Mg, Ca, and Total), and Iron LR. The instrument is powered by one 9V battery and features an LCD display with a tungsten lamp light source and a silicon photocell detector. It includes a reaction timer and auto-shut-off functions to ensure accurate readings.
| Range Total Hardness | 0.00 to 4.70 mg/L |
|---|---|
| Resolution Hardness | 0.01 mg/L |
| Dimensions | 192x104 x 69 mm |
Tests should be performed at room temperature between 18 to 25°C (64.5 to 77.0°F).
The instrument will display an error message indicating that the sample and zero cuvettes are inverted.
The HI 96719-11 CAL CHECK Standard Cuvette B is used for Hardness calibration.
The instrument shuts off automatically after 70 seconds of non-use in measurement mode.