Rtd Polynomial Conversion; Thermistor T(R) Conversion - Fluke 1560 Black Stack User Manual

5.2.1.6

RTD Polynomial Conversion

EDIT SPRT 01
PROBE SER#: 1
CONVERSION: POLYNOMIAL
A[0]: -35.540960
A[1]: 0.36568108
A[2]: -1.884784E-4
A[3]: 7.26691E-6
The following equation is used for the RTD polynomial conversion:
t r ( )[
The user-defined parameters for the polynomial conversion are A[0] (a
through A[10] (a
5.2.1.7

Thermistor T(R) Conversion

EDIT STHR 01
PROBE SER#: 1
CONVERSION: THRM-T(R)
A[0]: -35.540960
A[1]: 0.36568108
A[2]: -1.884784E-4
A[3]: 7.26691E-6
The following Steinhart-Hart equation is used for the thermistor T(R)
conversion:
T r K ( )[ ] [
The user-defined parameters for the thermistor T(R) conversion are A[0] (A
through A[3] (A
should be set to 0.0.
10
∑
° =
i
C ] a r
i
=
i o
). Any unused coefficients should be set to 0.
10
= + +
ln
A A r A ln
0 1 2
). If A is not used, as is the case with some calibrations, A[2]
3 2
$
−
+
2 3 1
ln
r A r ]
3
5 Soft-Key Functions
Probe Menu
)
0
)
0
39