VWR MD 8000 L, Руководство по эксплуатации

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MD 8000 L Settings
ba77218e01 11/2018
63
11.1.2 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.
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by law.
No. Buffer set * pH values at
1
TEC
Technical buffers
2.00
4.00
7.00
10.00 20°C
2 AnyCal
Any Any
3
NIST/DIN
DIN buffers according to DIN
19266 and NIST Traceable
Buffers
1.679
4.006
6.865
9.180
12.454 25 °C
4
TEC 2
Technical buffers
2.000
4.010
7.000
10.011 25 °C
5
Merck 1* 4.000
7.000
9.000 20°C
6
Merck 2 * 1.000
6.000
8.000
13.000 20°C
7
Merck 3 * 4.660
6.880
9.220 20°C
8
Merck 4 * 2.000
4.000
7.000
10.000 20°C
9
Merck 5 * 4.010
7.000
10.000 25 °C
The buffers are selected in the menu, pH /
<OK>
/ Calibration /
Buffer (see section 11.1.1 S
ETTINGS FOR P
H
MEASUREMENTS
, page
62).