Preparing the pH Buffer Solutions
The Bante210 pH meter is packaged with 3 buffer packets required for pH calibration.
•Open the pH7.00 buffer packet, place the reagent into a 250ml volumetric flask. Pour the distilled water 250ml to scale line, mix the solution until the
reagent is completely dissolved.
•Preparation of pH4.01 and 10.01 standard buffer solutions are the same as above. Prepared standard buffer solutions should be stored in hermetically
sealed glass containers.
Prior to Use
Remove the protective cap from the bottom of the electrode.
pH Electrode:
If the glass sensitive membrane has dried out, soak the electrode in 3M KCL solution (pH adjusted to 4.0) for at least 30 minutes.
ORP Electrode (purchase separately):
If the sensing element has dried out, soak the electrode in 4M KCL solution for at least 20 minutes.
Switching the Meter On and Off
•Press the Meas key to switch on the meter, the display shows the measured values.
•Press and hold the Meas key for 5 seconds, the meter will switch off.
To enable the Auto-Power Off feature, please refer to chapter SETUP MENU.
