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4. Operation
4.14. Temperature readjustment
+
The sensION
allows the correction of the deviation
™
MM340
presented by a temperature probe (integrated in the electrode or
separated sensor) at 25º and 85ºC (77 °F and 185 °F) . In this way
the pH-meter can be used as a precise thermometer .
The temperature probe is connected to Channel 1 .
10-04-2010
17:15
SYSTEM
18
SYSTEM
Measurement units
Sample ID
Data output
SYSTEM
Language
Adjust contrast
Readjust temp.
SYSTEM
Readjust temp. C1
Correction
25.0°C: 0.0 °C
85.0°C: 0.0 °C
SYSTEM
Readjust temp. C1
Correction at 25.0˚C
0.0 °C
SYSTEM
Readjust temp. C1
Correction
25.0˚C: 0.1 ˚C
85.0˚C: 0.0 ˚C
Save changes
SYSTEM
Readjust temp. C1
Correction
25.0˚C: 0.1 ˚C
85.0˚C: 0.0 ˚C
Save changes
4.15. User buffers
Application
When the buffers used in the calibration differ from the technical
and the DIN 19266,
+
sensION
™
MM340
The instrument offers the possibility to program the table pH/
Temp . for up to 3 buffers .
Table programmation:
- Select "User Buffers" following the diagram that appears in
"Other pH calibration options", page 9 .
Calibration pH
Calibration pH
Type of calibration
User buffers
Technical buffers
No. buffers: 1
DIN 19266 buffers
Buffer 1
User Buffers
To a X value
Calibration pH
User buffers
No. buffers: 1
Buffer 1
Calibration pH
Buffers programming
Buffer 1:
1: pH 0.00
2: pH 0.00
3: No
Calibration pH
Buffers programming
Buffer 1. Point 1
pH:
˚C:
Continue
Calibration pH
User buffers
Start calibration
No. buffers: 1
Buffer 1
Important note:
- The temperature related to the pH values of buffer 2 and 3 will
be assigned automatically in accordance with the values intro-
duced for buffer 1 .
Calibration pH
User buffers
No. buffers :
1
Up to 3 user buffers
can be programmed.
Up to 4 points for
each buffer can be
0˚C
programmed.
0˚C
Press
to introduce
the pH value.
Press
and
0.00
0
introduce the tempera-
ture value.
Accept the values with
"Continue".
to
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