Dialog information
Enter the coefficients to be used to generate the table. A value must be entered
into each of the boxes provided.
•
For ITS-90, RTPW is always required. Low range coefficients must be
entered if an ITS-90 low range was selected. High range coefficients must
be entered if an ITS-90 high range was selected.
•
For IPTS-68, enter values for R0, ALPHA, DELTA, A4 and C4.
•
For Callendar-Van Dusen, enter values for R0, ALPHA, and DELTA. The
BETA coefficient is optional.
•
For Polynomials, enter values for all R(T) coefficients a, b, c, etc. If the
Steinhart-Hart option was selected, the third coefficient (squared term) is
set to 0.0 and cannot be changed.
•
For Thermocouples, enter the deviations for coefficients c1 and c2. These
values are added to the standard coefficients for the type of thermocouple
and range selected.
When the Continue button is selected and the type of coefficients is Polynomial
for Platinum probes, the Select Calculation Scale dialog (see Figure 14 on page
22) is displayed. Select the temperature scale that the polynomial coefficients
were calculated in. Select the OK button to continue. The Table Options dialog
is displayed. Section 3.5.1 discusses the Table Options dialog.
The Cancel button returns to the Select Coefficients dialog.
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User’s Guide
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