This document provides instructions for using the HI 95762C Free Chlorine Meter, including specifications, measurement procedures, calibration procedures, etc.
The HI 95762C is an auto-diagnostic portable microprocessor meter designed for measuring free chlorine content in water samples. It features an advanced optical system with a tungsten lamp and narrow band interference filter for accurate and repeatable readings. The instrument is factory calibrated and includes a CAL CHECK validation function to verify performance using NIST traceable standards.
| Range | 0.000 to 0.500 mg/L |
|---|---|
| Resolution | 0.001 mg/L |
| Precision | + 0.004 mg/L @ 0.200 mg/L |
| Light Source | Tungsten lamp with narrow band interference filter @ 525 nm |
| Light Detector | Silicon Photocell |
| Battery Type | 1x9 volt |
| Auto-Shut off | After 10' of non-use in measurement mode; after 1 hour of non-use in calibration mode |
| Dimensions | 180 x 83 x 46 mm (7.1 x 3.3 x 1.8") |
The meter measures free chlorine content in the 0.000 to 0.500 mg/L (ppm) range.
Hold the CAL CHECK button for three seconds, then hold the ZERO button for 10 seconds until the display shows 'F.CAL' and '762'.
The HI 95762 is warranted for two years against defects in workmanship and materials when used for its intended purpose.