This manual is for HI 96737 ion selective meter, which introduces the functions and use methods of the instrument
This manual provides instructions for the correct use of the Hanna Instruments HI 96737 Ion Selective Meter. It details the functional description of the device, including key operations such as entering GLP mode, performing validation checks, and zeroing the meter. The guide explains how to use the LCD display elements and interpret status messages like 'Light High' or 'Over Range'.
The document outlines the step-by-step measurement procedure, which involves preparing samples with specific reagents (HI 93737A-0 through D-0) and using sample cuvettes. It also covers the calibration process, battery management, and the replacement of the 9V battery. Technical specifications, dimensions, and warranty information are included at the end.
| Range | 0.000 to 1.000 mg/L |
|---|---|
| Resolution | 0.001 mg/L |
| Accuracy | ±0.005 mg/L ±10% of reading @ 25°C |
| Light Source | Tungsten Lamp |
| Light Detector | Silicon Photocell with narrow band interference filter @ 575 nm |
| Environment | 0 to 50°C (32 to 122°F); max 95% RH non-condensing |
| Battery Type | 1 x 9 volt |
| Dimensions | 192 x 104 x 69 mm (7.6 x 4.1 x 2.7 ”) |
| Weight | 360 g (12.7 oz.) |
For best results, perform tests between 20-24 °C.
The instrument shuts down after 10 minutes of non-use in measurement mode.
It indicates that the instrument needs to be zeroed first.
The instrument is warranted for two years against defects in workmanship and materials.