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"'
Type S Thermocouples"
Temperature
Range
(°C)
I. Quartic Equation
- 50 to 900
Oto1100
0 to 1400
0 to 1650
0
to
1768
400 to 1100
400 to 1400
400 to 1650
1050 to 1400
1050 to 1650
1400 to 1550
1400 to 1650
1400 to 1768
1666 to 1768
•o
Argument
Exp.
4.1137317
+1
4.4507790
+1
4.1670535
+1
-3.0938374
+1
1.=6607
+1
1.3866867
+2
1.3923740
+2
4.5133695
+3
2.3131446
+4
.,
Argument
Exp.
Argument
1.6414048
-1
-2.0241757
1.5445376
-1
-1.3349067
1.4713897
-1
-9.0783455
1.4260554
-1
- 7.0073775
1.4087955
-1
-6.3195007
1.1599785
-1
-1.8642979
1.1373998
-1
-1.3349811
1.1543358
-1
-1.6782780
1.4106580
-1
-4.9794442
1.2706383
-1
-3.2873314
9.3486676
-2
4.8592708
9.3267401
-2
7.7266682
-1.0046437
+0
1.0322002
-5.4122671
+O
4.9347196
Exp.
Argument
Exp.
-5
2.7849728
-9
-5
1.3626587
-9
-6
6.5660913
-10
-6
3.8981279
-10
-6
3.1267454
-10
-6
1 .2643267
-11
-6
-3.9224680
-11
-6
-1.0845801
-11
-6
1.7334256
-10
-6
8.3038098
- 11
-8
-6.3885209
-11
-8
-6.5458208
-11
-4
-4.3637046
-9
-4
-1.9681943
-8
Argument
Exp.
-1.4172102
-13
- 5.3270847
-14
-1.8499175
-14
-8.3047780
-15
-5.7422562
-15
8.4828836
-16
2.6563405
-15
1.8379726
-15
- 1.9262160
-15
- 1.3019379
-16
2.2896541
-15
2.3208160
-15
6.9361610
-14
2.9430179
-13
Error
Range (µVJ
Exact-Approx.
-11 to 3
-3 to 6
-5 to 9
-- 6 to l l
- 6 to 12
- .05 to .07
- .08 to .08
- .2 to .2
- .003 to .003
- 010 to Olli
-
0005 to 0005
- 0005 to 0005
-13to10
- 0005 to C,005
'Quadratic, cubic, and quartic approximations to the data as a function of voltage in selected temperature ranges (°C). The expansion is of the form
T=ao+a1E+a2E2+a3E3+a4E 4 where Eis in microvolts and Tis in degrees Celsius.
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