Xylem Lab 850, starting from serial number 09470315 - Manual (Page 51)

Lab 850 Operation
51 ba75890e01 11/2009
4.8 Reset
4.8.1 Resetting calibration values
This function resets the calibration values to the default condition. All
other meter settings are retained.
Calibration values in the
default condition
Note
The measuring system is not calibrated after a reset. Before measuring
recalibrate the meter.
Resetting calibration
values
Zero point pH 7.000 (0 mV)
Slope 100 % (-59.2 mV/pH)
1 Press <On/Off
_
> to open the menu for the reset of the
calibration data.
Init.C is displayed.
2 Press <
▲><▼> to display no or YES.
YES: Reset the calibration values.
no: Retain the calibration values.
3 Confirm with <OK>.
The menu is finished.
The meter switches to the measuring mode.
o n
C t i n
pH
I