Bante900P Portable Multiparameter Water Quality Meter
20
ORP Calibration
Bante900P portable multiparameter water quality meter allows 1 point calibration in the relative mV mode, but calibration is not necessary unless exact
readout agreement with a work standard and at a specific ORP value is needed.
1. Press MODE key until the meter shows
indicator.
2. Rinse the ORP electrode with distilled water. Dip the electrode into the calibration solution. Stir the sensor gently.
3. Press CAL key, the meter shows the current measured value.
4. Press
or
key to set the displayed value, press ENTER key to confirm. “Calibration” indicator begins flashing.
5. Wait for the measured value to stabilize, the display shows “END”. The meter returns measurement mode automatically. Calibration is completed.
Enter
