2024年4月4日发(作者：掌含烟)
温度℃
-50
-40
-30
-20
-10
-0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
镍铬-镍硅（镍铬-镍铝）热电偶分度表（分度号：K） （参考端温度为0摄氏度）
0
-1.889
-1.527
-1.156
-0.777
-0.392
0
0
0.397
0.798
1.203
1.611
2.022
2.436
2.850
3.266
3.681
4.095
4.508
4.919
5.327
5.733
6.137
1
-1.925
-1.563
-1.193
-0.816
-0.431
-0.039
0.039
0.437
0.838
1.244
1.652
2.064
2.477
2.892
3.307
3.722
4.137
4.549
4.960
5.368
5.774
6.177
2
-1.961
-1.600
-1.231
-0.854
-0.469
-0.079
0.079
0.477
0.879
1.285
1.693
2.105
2.519
2.933
3.349
3.764
4.178
4.590
5.001
5.409
5.814
6.218
3
-1.996
-1.636
-1.268
-0.892
-0.508
0.118
0.119
0.517
0.919
1.325
1.734
2.146
2.560
2.875
3.390
3.805
4.219
4.632
5.042
5.450
5.855
6.258
4
-2.032
-1.673
-1.305
-0.930
-0.547
-0.157
0.158
0.557
0.960
1.366
1.776
2.188
2.601
3.016
3.432
3.847
4.261
4.673
5.083
5.490
5.895
6.298
第 1 页 共 7 页
5
-2.067
-1.709
-1.342
-0.968
-0.585
-0.197
0.198
0.597
1.000
1.407
1.817
2.229
2.643
3.058
3.473
3.888
4.302
4.714
5.124
5.531
5.936
6.338
6
-2.102
-1.745
-1.379
-1.005
-0.624
0.236
0.238
0.637
1.041
1.448
1.858
2.270
2.684
3.100
3.515
3.930
4.343
4.755
5.164
5.571
5.976
6.378
7
-2.137
-1.781
-1.416
-1.043
-0.662
-0.275
0.277
0.677
1.081
1.489
1.899
2.312
2.726
3.141
3.556
3.971
4.384
4.796
5.205
5.612
6.016
6.419
8
-2.173
-1.817
-1.453
-1.081
-0.701
-0.314
0.317
0.718
1.122
1.529
1.940
2.353
2.767
3.183
3.598
4.012
4.426
4.837
5.246
5.652
6.057
6.459
9
-2.208
-1.853
-1.490
-1.118
-0.739
-0.353
0.357
0.758
1.162
1.570
1.981
2.394
2.809
3.224
3.639
4.054
4.467
4.878
5.287
5.693
6.097
6.499
温度℃
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
360
370
镍铬-镍硅（镍铬-镍铝）热电偶分度表（分度号：K） （参考端温度为0摄氏度）
0
6.539
6.939
7.338
7.737
8.137
8.537
8.938
9.341
9.745
10.151
10.560
10.969
11.381
11.793
12.207
12.623
13.039
13.456
13.874
14.292
14.712
15.132
1
6.579
6.979
7.378
7.777
8.177
8.577
8.978
9.381
9.786
10.192
10.600
11.010
11.422
11.835
12.249
12.664
13.080
13.497
13.915
14.334
14.754
15.174
2
6.619
7.019
7.418
7.817
8.216
8.617
9.018
9.421
9.826
10.233
10.641
11.051
11.463
11.876
12.290
12.706
13.122
13.539
13.957
14.376
14.796
15.216
3
6.659
7.059
7.458
7.857
8.256
8.657
9.058
9.462
9.867
10.274
10.882
11.093
11.504
11.918
12.332
12.747
13.164
13.581
13.999
14.418
14.838
15.258
4
6.699
7.099
7.498
7.897
8.296
8.697
9.099
9.502
9.907
10.315
10.723
11.134
11.545
11.959
12.373
12.789
13.205
13.623
14.041
14.460
14.880
15.300
第 2 页 共 7 页
5
6.739
7.139
7.538
7.937
8.336
8.737
9.139
9.543
9.948
10.355
10.764
11.175
11.587
12.000
12.415
12.831
13.247
13.665
14.083
14.502
14.922
15.342
6
6.779
7.179
7.578
7.977
8.376
8.777
9.179
9.583
9.989
10.396
10.805
11.216
11.628
12.042
12.456
12.872
13.289
13.706
14.125
14.544
14.964
15.394
7
6.819
7.219
7.618
8.017
8.416
8.817
9.220
9.624
10.029
10.437
10.848
11.257
11.669
12.083
12.498
12.914
13.331
13.748
14.167
14.586
15.006
15.426
8
6.859
7.259
7.658
8.057
8.456
8.857
9.260
9.664
10.070
10.478
10.887
11.298
11.711
12.125
12.539
12.955
13.372
13.790
14.208
14.628
15.048
15.468
9
6.899
7.299
7.697
8.097
8.497
8.898
9.300
9.705
10.111
10.519
10.928
11.339
11.752
12.166
12.581
12.997
13.414
13.832
14.250
14.670
15.090
15.510
2024年4月4日发(作者：掌含烟)
温度℃
-50
-40
-30
-20
-10
-0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
镍铬-镍硅（镍铬-镍铝）热电偶分度表（分度号：K） （参考端温度为0摄氏度）
0
-1.889
-1.527
-1.156
-0.777
-0.392
0
0
0.397
0.798
1.203
1.611
2.022
2.436
2.850
3.266
3.681
4.095
4.508
4.919
5.327
5.733
6.137
1
-1.925
-1.563
-1.193
-0.816
-0.431
-0.039
0.039
0.437
0.838
1.244
1.652
2.064
2.477
2.892
3.307
3.722
4.137
4.549
4.960
5.368
5.774
6.177
2
-1.961
-1.600
-1.231
-0.854
-0.469
-0.079
0.079
0.477
0.879
1.285
1.693
2.105
2.519
2.933
3.349
3.764
4.178
4.590
5.001
5.409
5.814
6.218
3
-1.996
-1.636
-1.268
-0.892
-0.508
0.118
0.119
0.517
0.919
1.325
1.734
2.146
2.560
2.875
3.390
3.805
4.219
4.632
5.042
5.450
5.855
6.258
4
-2.032
-1.673
-1.305
-0.930
-0.547
-0.157
0.158
0.557
0.960
1.366
1.776
2.188
2.601
3.016
3.432
3.847
4.261
4.673
5.083
5.490
5.895
6.298
第 1 页 共 7 页
5
-2.067
-1.709
-1.342
-0.968
-0.585
-0.197
0.198
0.597
1.000
1.407
1.817
2.229
2.643
3.058
3.473
3.888
4.302
4.714
5.124
5.531
5.936
6.338
6
-2.102
-1.745
-1.379
-1.005
-0.624
0.236
0.238
0.637
1.041
1.448
1.858
2.270
2.684
3.100
3.515
3.930
4.343
4.755
5.164
5.571
5.976
6.378
7
-2.137
-1.781
-1.416
-1.043
-0.662
-0.275
0.277
0.677
1.081
1.489
1.899
2.312
2.726
3.141
3.556
3.971
4.384
4.796
5.205
5.612
6.016
6.419
8
-2.173
-1.817
-1.453
-1.081
-0.701
-0.314
0.317
0.718
1.122
1.529
1.940
2.353
2.767
3.183
3.598
4.012
4.426
4.837
5.246
5.652
6.057
6.459
9
-2.208
-1.853
-1.490
-1.118
-0.739
-0.353
0.357
0.758
1.162
1.570
1.981
2.394
2.809
3.224
3.639
4.054
4.467
4.878
5.287
5.693
6.097
6.499
温度℃
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
360
370
镍铬-镍硅（镍铬-镍铝）热电偶分度表（分度号：K） （参考端温度为0摄氏度）
0
6.539
6.939
7.338
7.737
8.137
8.537
8.938
9.341
9.745
10.151
10.560
10.969
11.381
11.793
12.207
12.623
13.039
13.456
13.874
14.292
14.712
15.132
1
6.579
6.979
7.378
7.777
8.177
8.577
8.978
9.381
9.786
10.192
10.600
11.010
11.422
11.835
12.249
12.664
13.080
13.497
13.915
14.334
14.754
15.174
2
6.619
7.019
7.418
7.817
8.216
8.617
9.018
9.421
9.826
10.233
10.641
11.051
11.463
11.876
12.290
12.706
13.122
13.539
13.957
14.376
14.796
15.216
3
6.659
7.059
7.458
7.857
8.256
8.657
9.058
9.462
9.867
10.274
10.882
11.093
11.504
11.918
12.332
12.747
13.164
13.581
13.999
14.418
14.838
15.258
4
6.699
7.099
7.498
7.897
8.296
8.697
9.099
9.502
9.907
10.315
10.723
11.134
11.545
11.959
12.373
12.789
13.205
13.623
14.041
14.460
14.880
15.300
第 2 页 共 7 页
5
6.739
7.139
7.538
7.937
8.336
8.737
9.139
9.543
9.948
10.355
10.764
11.175
11.587
12.000
12.415
12.831
13.247
13.665
14.083
14.502
14.922
15.342
6
6.779
7.179
7.578
7.977
8.376
8.777
9.179
9.583
9.989
10.396
10.805
11.216
11.628
12.042
12.456
12.872
13.289
13.706
14.125
14.544
14.964
15.394
7
6.819
7.219
7.618
8.017
8.416
8.817
9.220
9.624
10.029
10.437
10.848
11.257
11.669
12.083
12.498
12.914
13.331
13.748
14.167
14.586
15.006
15.426
8
6.859
7.259
7.658
8.057
8.456
8.857
9.260
9.664
10.070
10.478
10.887
11.298
11.711
12.125
12.539
12.955
13.372
13.790
14.208
14.628
15.048
15.468
9
6.899
7.299
7.697
8.097
8.497
8.898
9.300
9.705
10.111
10.519
10.928
11.339
11.752
12.166
12.581
12.997
13.414
13.832
14.250
14.670
15.090
15.510