35
40
45
50
Buffer group 4 (ref. 25 °C) DIN (19266)
5
10
15
20
25
30
35
40
45
50
Buffer group 5 (ref. 25 °C) DIN (19267)
5
10
15
20
25
30
35
40
45
50
Buffer group 6 (ref. 25 °C) JJG (Chinese)
5
10
15
20
25
30
35
40
45
50
11.2 Temperature correction factors
Temperature correction factors f
°C
.0
0
1.918
1
1.857
2
1.800
SevenGo Duo pro™
1.688
4.024
1.694
4.035
1.700
4.047
1.704
4.060
6.95
4.00
6.92
4.00
6.90
4.00
6.88
4.00
6.86
4.01
6.85
4.02
6.84
4.02
6.84
4.04
6.83
4.05
6.83
4.06
1.08
4.67
1.09
4.67
1.09
4.66
1.09
4.66
1.09
4.65
1.10
4.65
1.10
4.65
1.10
4.66
1.10
4.67
1.11
4.68
1.669
3.999
1.671
3.996
1.673
3.996
1.676
3.998
1.680
4.003
1.684
4.010
1.688
4.019
1.694
4.029
1.700
4.042
1.706
4.055
for non-linear conductivity correction
25
.1
.2
.3
1.912
1.906
1.899
1.851
1.845
1.840
1.794
1.788
1.783
6.844
6.838
6.834
6.833
9.40
9.33
9.28
9.22
9.18
9.14
9.10
9.07
9.04
9.01
6.87
9.43
6.84
9.37
6.82
9.32
6.80
9.27
6.79
9.23
6.78
9.18
6.77
9.13
6.76
9.09
6.76
9.04
6.76
9.00
6.949
9.391
6.921
9.330
6.898
9.276
6.879
9.226
6.864
9.182
6.852
9.142
6.844
9.105
6.838
9.072
6.834
9.042
6.833
9.015
.4
.5
.6
1.893
1.887
1.881
1.834
1.829
1.822
1.777
1.772
1.766
9.102
9.068
9.038
9.011
1.67
1.67
1.67
1.68
1.68
1.68
1.69
1.69
1.70
1.71
13.63
13.37
13.16
12.96
12.75
12.61
12.45
12.29
12.09
11.98
13.210
13.011
12.820
12.637
12.460
12.292
12.130
11.975
11.828
11.697
.7
.8
.9
1.875
1.869
1.863
1.817
1.811
1.805
1.761
1.756
1.750
Appendix 35