User Manual

28
pH Confi guration
Prior to measurement, a confi guration should be performed
to match the connected sensor and the desired measurement
performance. Furthermore, you can select the suitable calibrati-
on method.
The following table gives you an overview. Factory settings are
shown in bold print.
Measurement
“Setup” display
set
Select using arrow keys, confi rm by pressing set.
Display 1 pH x.xx / pH x.xxx / mV / (°C for analog pH only)
Display 2 OFF / date + time / date / time
C
AL Timer OFF / 1 ... 99 days
CAL AutoCal/Manual/DATA INPUT/(ISFET-Zero)/FREE CAL
C
AL POINTS 1 / 2 / 3 /
1-2-3 (for AutoCal, Manual, FREE CAL)
BUFFER SET
(AutoCal,
FREE CAL)
-01-
(De-
fault)
NIST standard 1.679/4.006/6.865/9.180
-02- NIST technical 1.68/4.00/7.00/10.01/12.46
-03- SI Analytics technical 2.00/4.00/7.00/10.00
-04- Knick Calimat 2.00/4.00/7.00/9.00/12.00
-05- Mettler Toledo 2.00/4.01/7.00/9.21
-06- HACH 4.01/7.00/10.01/12.00
-07- Ciba (94) 2.06/4.00/7.00/10.00
-08- Hamilton 2.00/4.01/7.00/10.01/12.00
-09- Reagecon 2.00/4.00/7.00/9.00/12.00
-10- DIN 19267 1.09/4.65/6.79/9.23/12.75
Auto OFF OFF/ 0.1h / 1h / 6h / 12h
Temp Unit °C / °F
Time Format 24h / 12h
Date Format dd.mm.yy / mm.dd.yy
Default NO / YES (reset to factory settings)
This icon prompts you to select a menu item using the arrow keys –
the selection is confi rmed by pressing set.
C o n fi guring