Metrohm 781 pH/Ion Meter - Manual (Page 60)

5.4 Auxiliaries
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780/781 pH/Ion Meter, Manual
temp.unit: C, F
The pH/Ion Meter can work with temperature information in both °C and
°F units.
Please note that, when changing this setting, the default value of the
measuring parameter drift in the T mode has the unit °C and, if neces-
sary, must be converted as follows:
T
F
= 32 + 1.8 ·T
C
or T
C
= (T
F
– 32)/1.8
T
F
: temperature in °F
T
C
: temperature in °C
device label 12 ASCII characters
If apart from the instrument Id you wish to assign a further name to a
particular pH/Ion Meter for inclusion in the report then you can enter
your text here, e.g. ' Lab 2.01 ' or ' Works 2 '. This will then be included in
the report header in a separate line inserted after the instrument Id.
beep: OFF,1,2,3
Messages on the display of the pH/Ion Meter are accompanied by a
beep. This can be switched off completely or just limited to a sequence
of 2 or 3 beeps.
program
This is the version number of the instrument software and cannot be al-
tered. It is included in the report header as part of the instrument Id.