Sensorex TX2000, Operation Manual

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Appendix
Table 1 TECH Buffers
TECH buffers
TEMP
˚
C
Buffer 4.01 Buffer 7.00 Buffer 10.00
5 3.999 7.087 10.241
10 3.998 7.053 10.155
15 3.999 7.031 10.116
20 4.002 7.011 10.047
25 4.006 6.996 9.998
30 4.011 6.985 9.952
35 4.018 6.976 9.925
40 4.031 6.971 9.874
45 4.047 6.969 9.843
50 4.055 6.969 9.810
Table 2 NIST Standard buffers
NIST standard buffers(DIN 19266)
TEMP
˚
C
Buffer 1.68 Buffer 4.01 Buffer 6.86 Buffer 9.18 Buffer 12.45
5 1.668 4.004 6.951 9.395 13.207
10 1.670 4.000 6.923 9.332 13.003
15 1.672 3.999 6.900 9.276 12.810
20 1.675 4.001 6.881 9.225 12.627
25 1.679 4.006 6.865 9.180 12.454
30 1.683 4.012 6.853 9.139 12.289
35 1.688 4.021 6.844 9.102 12.133
40 1.694 4.031 6.838 9.068 11.984
45 1.700 4.043 6.834 9.038 11.410
50 1.707 4.057 6.833 9.011 11.705