Owner manual

••

• The pH calibration slope in mV/pH normalized to 25 °C (the

percentage is referred to the ideal value of 59.16 mV/pH).

Note: If you calibrate using electrodes with pin the electrode condition

and response gauges appear while the offset and slope are

displayed.

• The pH calibration buffers in calibrating order and with the selected

resolutions used during calibration.

The first pH calibration buffer:

The second pH calibration buffer:

• If “no bUF” message appears on the LCD, the instrument informs

you that the calibration was performed with less than two buffers.

• Calibration Expiration status:

- if disabled.

- or the number of days until the calibration alarm will be displayed,

- or if expired (7 days ago).

• The instrument ID.