This is the manual for Hanna HI 96712 Ion Selective Meter. It introduces the instrument's features and usage methods in detail.
The Hanna Instruments HI 96712 is a portable Selective Meter designed to measure aluminum concentration in water samples using the colorimetric method. The instrument features an LCD display with icons for lamp, cuvette, and detector status, as well as indicators for battery level and measurement errors.
This manual provides instructions on preliminary examination, functional descriptions of keys such as GLP/CAL CHECK, ZERO/CEM, and READ/D/TIMER. It details the step-by-step procedures for performing measurements, validating accuracy using CAL CHECK standards, calibrating the device, managing battery life, and restoring factory calibration settings.
| Range | 0.00 to 1.00 mg/l |
|---|---|
| Resolution | 0.01 mg/t |
| Accuracy | ±0.02 mg/L +4% of reading @ 25°C |
| Light Source | Tungsten Lamp |
| Filter Wavelength | 525nm |
| Environment Temperature | 0 to 50°C (32 to 122°F) |
| Dimensions | 192 x 102 x 67 mm |
One fresh battery lasts for around 750 measurements, depending on the light level.
The instrument displays a 'Light High' warning, indicating there is too much light to perform a measurement.