2 buffer sets for calibration, Buffer sets for calibration – Xylem MultiLab 4010-2 User Manual
Page 62
Settings
MultiLab 4010-2
62
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05/2013
9.1.2 Buffer sets for calibration
You can use the buffer sets quoted in the table for an automatic calibration. The
pH values are valid for the specified temperature values. The temperature
dependence of the pH values is taken into consideration during the calibration.
Alternative temperature
on
off
Takes the measured temperature value from an IDS sen-
sor.
This menu item is only available if an IDS adapter and an
IDS sensor with temperature sensor are connected.
Man. temperature
-25 ... +25 ...
+130 °C
Entry of the manually determined temperature.
This menu item is only available if an IDS adapter is con-
nected.
pH resolution
0.001
0.01
0.1
Resolution of the pH display
mV resolution
0.1
1
Resolution of the mV display
Reset
-
Resets all sensor settings to the delivery condition (see
section 9.6.1 R
Menu item
Possible
setting
Explanation
No.
Buffer set *
pH values
at
1
ConCal
Any
Any
2
NIST/DIN
DIN buffers according to DIN 19266
and NIST Traceable Buffers
1.679
4.006
6.865
9.180
12.454
25 °C
3
TEC
Technical buffers
2.000
4.010
7.000
10.011
25 °C
4
Merck 1*
4.000
7.000
9.000
20 °C
5
Merck 2 *
1.000
6.000
8.000
13.000
20 °C
6
Merck 3 *
4.660
6.880
9.220
20 °C