Type T
Type T Thermocouple
Type T Thermocouple
Data and Polynomial
- Description
Cu / Cu-Ni
- Data source
National Institute of Science and Technology (NIST)
- Raw Data
- Octave format
- Curve fit
- mV -> temperature (C)
e is maximum error (in degrees C)
v1 andf v2 partition the domain into three segments, each with a polynomial fit
c is vector of coefficients: a10, a9, ... a0
Note: Each column of c corresponds to one range (<v1,v1 to v2, >v2)
e = 0.26247
v1 = -1.7850
v2 = 2.5560
c =
-8.5687e-02 1.5143e-04
-5.4487e-11
-3.3559e+00 3.3541e-05
6.4923e-09
-5.8195e+01 -3.7206e-03 -3.3847e-07
-5.8795e+02 3.2654e-03
1.0239e-05
-3.8295e+03 2.2672e-02
-2.0117e-04
-1.6790e+04 -2.2290e-02
2.7236e-03
-5.0151e+04 -6.9454e-02 -2.6371e-02
-1.0070e+05 1.1688e-01
1.9264e-01
-1.3004e+05 -6.7161e-01 -1.3081e+00
-9.7452e+04 2.5826e+01
2.7040e+01
-3.2203e+04 -2.4547e-03 -9.0066e-01
- temperature -> mV (range -127C-127C)
e is maximum error (in mV)
c is vector of coefficients: a10, a9, ... a0
e = 0.00088971
c =
-1.1498e-22
7.1847e-21
5.3169e-18
-2.8841e-16
-9.5145e-14
4.0271e-12
8.6066e-10
-5.7469e-08
4.1754e-05
3.8675e-02
-2.5313e-04
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