Lab 865
pH value
ba77145e02
12/2017
31
Subsequently, you can transmit the displayed calibration data to the interface,
e. g. to a PC, with
<F2>
[USB output]
.
Displaying the
cali-
bration data storage
The calibration records of the last calibrations (up to 10) are available in the
menu,
<F1>
/[Menu] /
Calibration
/
Calibration data storage
and in the menu,
<F1__>
/[Menu] /
Storage & config
/
Data storage
/
Calibration data storage
.
Calibration evalua-
tion
After calibrating, the meter automatically evaluates the calibration. The zero
point and slope are evaluated separately. The worse evaluation of both is taken
into account. The evaluation appears on the display and in the calibration
record.
Menu item
Setting/func-
tion
Description
Calibration
/
Calibration data stor-
age
/
Display
or
Data storage
/
Calibration data stor-
age
/
Display
-
Displays the calibration record.
Further options:
Scroll through the calibration
records with
<
><
>
.
Output the displayed calibra-
tion record to the interface with
<F2>
/
[USB output]
.
Quit the display with
<F1>
/
[Back]
or
<ENTER>
.
Switch directly to the mea-
sured value display with
<M>
.
Calibration
/
Calibration data stor-
age
/
Output to USB
or
Data storage
/
Calibration data stor-
age
/
Output to USB
-
Outputs the calibration records to
the interface.
Display
Calibration
record
Zero point
[mV]
Slope
[mV/pH]
+++
- 15 ... + 15
-60,5 ... -58,0
++
- 20 ... <-15
or
>+15 ... + 20
>-58,0 ... -57,0
+
- 25 ... <- 20
or
>+ 20 ... + 25
-61,0 ... <-60,5
or
>-57,0 ... -56,0
