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Calibration
20
DirectLine® DL421 Sensor Module User Manual
2/04
Table 4-1 Standard pH Buffer Values
Temp
°
C
Group Buffer
0 5 10 15 20 25 30 35 40 45 50
2
2.01
2.01
2.01
2.01
2.00
2.00
2.00
2.00
2.00
2.00
2.00
4
4.01
3.99
4.01
3.99
4.00
4.00
4.01
4.02
4.03
4.04
4.05
7
7.13
7.10
7.07
7.05
7.02
7.00
6.99
6.98
6.97
6.97
6.97
10
10.34 10.26 10.19 10.12
10.06 10.00
9.94
9.90
9.85
9.82
9.78
US
(default)
12
12.60 12.44 12.28 12.14
12.00 11.88
11.79 11.66 11.53 11.43
11.32
1.68
1.67 1.67 1.67 1.67 1.68 1.68 1.68 1.69 1.69 1.70 1.71
4.01
4.01 4.00 4.00 4.00 4.00 4.01 4.01 4.02 4.03 4.04 4.06
6.86
6.98 6.95 6.92 6.90 6.88 6.86 6.85 6.84 6.84 6.83 6.83
9.18
9.48 9.40 9.33 9.28 9.23 9.18 9.14 9.10 9.07 9.04 9.01
NIST
12.45
13.42 13.21 13.01 12.80
12.64 12.45
12.30 12.13 11.99 11.84
11.71
EURO 1
0.98
0.98
0.99
0.99
1.00
1.00
1.01
1.01
1.01
1.01
1.02
3
3.02
3.02
3.02
3.02
3.00
3.00
2.99
2.99
2.98
2.98
2.97
6
6.03
6.02
6.01
6.00
6.00
6.00
6.00
6.01
6.02
6.04
6.05
8
8.15
8.11
8.07
8.03
8.00
7.97
7.94
7.91
7.88
7.87
7.86
10
10.22 10.17 10.12 10.05
10.00
9.95
9.90
9.86
9.82
9.78
9.74
Содержание DirectLine DL421
Страница 34: ...Spare Parts 28 DirectLine DL421 Sensor Module User Manual 2 04 ...
Страница 35: ...Spare Parts 2 04 DirectLine DL421 Sensor Module User Manual 29 ...
Страница 37: ...Appendix CE Mark Applications 2 04 DirectLine DL421 Sensor Module User Manual 31 ...
Страница 39: ...2 04 DirectLine DL421 Sensor Module User Manual 33 ...