![background image](http://html2.mh-extra.com/html/keithley/2001-tcscan/2001-tcscan_instruction-manual_3982931090.webp)
Thermocouple Conversion Tables
B-4
Type B
Thermocouples
5
Temperature
Range (¡C)
a
0
a
1
a
2
a
3
a
4
Error
Range (µV)
Quartic Equation
Argument
Exp.
Argument
Exp.
Argument
Exp.
Argument
Exp.
Argument
Exp.
Exact-
Approx.
0 to 900
-2.3614224
-1
5.7496551
-3
-5.6339756
-7
-1.1808558
-10
-.22 to .14
0 to 1100
-2.3893338
-1
5.7684447
-3
-5.9963692
-7
-9.7041131
-11
-.18 to .20
0 to 1400
-2.3476301
-1
5.7480761
-3
-5.7165679
-7
-1.0838193
-10
-.7 to 1.0
0 to 1650
-1.9185893
-1
5.5578879
-3
-3.3057924
-7
-2.0018428
-10
-4 to 5
0 to 1820
-1.3749133
-1
5.3446673
-3
-9.1094186
-8
-2.8098361
-10
-8 to 9
400 to 1100
1.3740347
+1
-3.2914888
-1
5.9766638
-3
-8.0141311
-7
-2.7203972
-11
-.05 to .05
400 to 1400
-2.5321108
+1
-9.9736579
-2
5.4976533
-3
-3.7806912
-7
-1.6156824
-10
-.5 to .5
400 to 1650
-1.1708354
+2
3.9860894
-1
4.5539656
-3
3.6623964
-7
-3.6969100
-10
-2.0 to 1.8
1050 to 1400
-9.8446259
+2
3.3670688
+0
8.2282215
-4
2.4061224
-6
-7.7901142
-10
-.05 to .05
1050 to 1650
-1.3702395
+3
4.6252371
+0
-7.0976836
-4
3.2325686
-6
-9.4548852
-10
-.05 to .05
1400 to 1550
-4.7644591
+2
2.2890832
+0
1.5749253
-3
2.2417410
-6
-7.8471224
-10
-.05 to .05
1400 to 1650
-6.4878929
+2
2.7380621
+0
1.1375302
-3
2.4305578
-6
-8.1518033
-10
-.05 to .05
Reference
Junction
Correction
0 to 50
-2.4673839
-1
5.9050303
-3
-1.2267180
-6
-0.01 to +0.01
5
Quartic approximations to the data as a function of temperature (¡C) in selected temperature ranges.
The expansion is of the form E = a
0
+ a
1
T + a
2
T
2
+ a
3
T
3
+ a
4
T
4
where E is in microvolts and T is in degrees Celsius.
Type B
Thermocouples
6
Temperature
Range (¡C)
a
0
a
1
a
2
a
3
a
4
Error
Range (¡C)
Quartic Equation
Argument
Exp.
Argument
Exp.
Argument
Exp.
Argument
Exp.
Argument
Exp.
Exact-
Approx.
0 to 900
8.9244743
-1
-5.7447033
-4
1.8053618
-7
-1.9719121
-11
-30 to 75
0 to 1100
7.2874066
-1
-3.1771931
-4
6.8254996
-8
-5.1002233
-12
-35 to 90
0 to 1400
5.7822214
-1
-1.6039309
-4
2.2187592
-8
-1.0678514
-12
-45 to 110
0 to 1650
4.9929130
-1
-1.0349686
-4
1.0792281
-8
-3.9111456
-13
-50 to 120
0 to 1820
4.6255054
-1
-8.2176262
-5
7.3717195
-9
-2.2913665
-13
-50 to 130
400 to 1100
1.8946288
+2
3.0966136
-1
-5.8100680
-5
8.2483967
-9
-4.7591774
-13
-.09 to 1.0
400 to 1400
2.0949015
+2
2.7222162
-1
-3.6930932
-5
3.6830239
-9
-1.4483702
-13
-3 to 3
400 to 1650
2.2354664
+2
2.4988761
-1
-2.7160312
-5
2.1299660
-9
-6.4220755
-14
-5 to 5
1050 to 1400
3.2188156
+2
1.8282378
-1
-1.1561743
-5
6.4320083
-10
-1.4544375
-14
-.003 to .003
1050 to 1650
3.4418084
+2
1.7031473
-1
-8.9696912
-6
4.0789445
-10
-6.6410259
-15
-.025 to .020
1400 to 1550
3.7140306
+2
1.5828913
-1
-7.0050689
-6
2.6714849
-10
-2.9082072
-15
-.001 to .001
1400 to 1650
3.9253848
+2
1.4979551
-1
-5.7276293
-6
1.8192801
-10
-7.8042686
-16
-.001 to .001
6
Quartic approximations to the data as a function of voltage in selected temperature ranges (¡C).
The expansion is of the form T = a
0
+ a
1
E + a
2
E
2
+ a
3
E
3
+ a
4
E
4
where E is in microvolts and T is in degrees Celsius.
Содержание 2001-TCSCAN
Страница 1: ...Contains Operating and Servicing Information Model 2001 TCSCAN Scanner Card Instruction Manual...
Страница 63: ...Operation 3 34...
Страница 83: ......
Страница 84: ......