Fluke HART SCIENTIFIC 1502A - Manual (Page 23)

Example 1:
A PRT was calibrated to ITS-90 and its calibration certificate states values for
coefficients Rtpw, a4, b4, a8, and b8. Set the 1502A parameters with values
from the certificate as follows.
Example 2:
A PRT was calibrated to ITS-90 and its calibration certificate states values for
coefficients Rtpw, a5 and b5. Set the 1502A parameters with values from the
certificate as follows:
19
6 General Operation
Selecting the Probe Characterization
1502A Coefficient Certificate Value
R0.01 Rtpw
A a8
b b8
C 0
d 0
A4 a4
b4 b4
Table 3 Setting Coefficients Rtpw, a8, b8, a4, and b4
1502A Coefficient Certificate Value
R0.01 Rtpw
A a5
b b5
C 0
d 0
A4 a5
b4 b5
Table 4 Setting Coefficients Rtpw, a5, and b5