K热电偶分度号毫伏与温度换算表

温度℃ -50 -40 -30 -20 -10 -0 0 10 20 30 40 50 60 70 80 90 温度℃ K型镍铬－镍硅（镍铬－镍铝）热电动势（mV）（JJG 351-84）参考端温度为0℃ 0 -1.8 -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 0 4.095 4.508 4.919 1 -1.925 -1.563 -1.193 -0.816 -0.431 -0.039 0.039 0.437 0.838 1.244 1.652 2.0 2.477 2.2 3.307 3.722 1 4.137 4.549 4.960 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 3.7 2 4.178 4.590 5.001 3 -1.996 -1.636 -1.268 -0.2 -0.508 0.118 0.119 0.517 0.919 1.325 1.734 2.146 2.560 2.875 3.390 3.805 3 4.219 4.632 5.042 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 4.261 4.673 5.083 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 2.3 3.058 3.473 3.888 5 4.302 4.714 5.124 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 6 4.343 4.755 5.1 7 -2.137 -1.781 -1.416 -1.043 -0.662 -0.275 0.277 0.677 1.081 1.4 1.9 2.312 2.726 3.141 3.556 3.971 7 4.384 4.796 5.205 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 8 4.426 4.837 5.246 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 9 4.467 4.878 5.287 100 110 120

130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 温度℃ 5.327 5.733 6.137 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 0 12.207 12.623 13.039 13.456 5.368 5.774 6.177 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 1 12.249 12.6 13.080 13.497 5.409 5.814 6.218 6.619 7.019 7.418 7.817 8.216 8.617 9.018 9.421 9.826 10.233 10.1 11.051 11.463 11.876 2 12.290 12.706 13.122 13.539 5.450 5.855 6.258 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 3 12.332 12.747 13.1 13.581 5.490 5.5 6.298 6.699 7.099 7.498 7.7 8.296 8.697 9.099 9.502 9.907 10.315 10.723 11.134 11.545 11.959 4 12.373 12.7 13.205 13.623 5.531 5.936 6.338 6.739 7.139 7.538 7.937 8.336 8.737 9.139 9.543 9.948 10.355 10.7 11.175 11.587 12.000 5 12.415 12.831 13.247 13.665 5.571 5.976 6.378 6.779 7.179 7.578 7.977 8.376 8.777 9.179 9.583 9.9 10.396 10.805 11.216 11.628 12.042 6 12.456 12.872 13.2 13.706 5.612 6.016 6.419 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 7 12.498 12.914 13.331 13.748 5.652 6.057 6.459 6.859 7.259 7.658 8.057 8.456 8.857 9.260 9.6 10.070 10.478 10.887 11.298 11.711 12.125 8 12.539 12.955 13.372 13.790 5.693 6.097 6.499 6.9 7.299 7.697 8.097 8.497 8.8 9.300 9.705 10.111 10.519 10.928 11.339 11.752 12.166 9 12.581 12.997 13.414 13.832 300 310 320 330

340 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 温度℃ 13.874 14.292 14.712 15.132 15.552 15.974 16.395 16.818 17.241 17.6 18.088 18.513 18.938 19.363 19.788 20.214 0 20.0 21.066 21.493 21.919 22.346 13.915 14.334 14.754 15.174 15.594 16.016 16.438 16.860 17.283 17.707 18.131 18.555 18.980 19.405 19.831 20.257 1 20.683 21.109 21.535 21.962 22.388 13.957 14.376 14.796 15.216 15.636 16.058 16.480 16.902 17.326 17.749 18.173 18.598 19.023 19.448 19.873 20.299 2 20.725 21.152 21.578 22.004 22.431 13.999 14.418 14.838 15.258 15.679 16.100 16.522 16.945 17.368 17.792 18.216 18.0 19.065 19.490 19.916 20.342 3 20.768 21.194 21.621 22.047 22.473 14.041 14.460 14.880 15.300 15.721 16.142 16.5 16.987 17.410 17.834 18.258 18.683 19.108 19.533 19.959 20.385 4 20.811 21.237 21.663 22.090 22.516 14.083 14.502 14.922 15.342 15.763 16.184 16.607 17.029 17.453 17.876 18.301 18.725 19.150 19.576 20.001 20.427 5 20.853 21.280 21.706 22.132 22.559 14.125 14.544 14.9 15.394 15.805 16.227 16.9 17.072 17.495 17.919 18.343 18.768 19.193 19.618 20.044 20.470 6 20.6 21.322 21.749 22.175 22.601 14.167 14.586 15.006 15.426 15.847 16.269 16.691 17.114 17.537 17.961 18.385 18.810 19.235 19.661 20.086 20.512 7 20.938 21.365 21.791 22.218 22.4 14.208 14.628 15.048 15.468 15.8 16.311 16.733 17.156 17.580 18.004 18.428 18.853 19.278 19.703 20.129 20.555 8 20.981 21.407 21.834 22.260 22.687 14.250 14.670 15.090 15.510 15.931 16.353 16.776 17.199 17.622 18.046 18.470 18.6 19.320 19.746 20.172 20.598 9 21.024 21.450 21.876 22.303 22.729 500 510 520 530 540

550 560 570 580 590 600 610 620 630 0 650 660 670 680 690 温度℃ 22.772 23.198 23.624 24.050 24.476 24.902 25.327 25.751 26.176 26.599 27.022 27.445 27.867 28.288 28.709 0 29.128 29.547 29.965 30.383 30.799 31.214 22.815 23.241 23.667 24.093 24.519 24.944 25.369 25.794 26.218 26.2 27.065 27.487 27.909 28.330 28.751 1 29.170 29.5 30.007 30.424 30.840 31.256 22.857 23.284 23.710 24.136 24.561 24.987 25.412 25.836 26.260 26.684 27.107 27.529 27.951 28.372 28.793 2 29.212 29.631 30.049 30.466 30.882 31.297 22.900 23.326 23.752 24.178 24.604 25.029 25.454 25.879 26.303 26.726 27.149 27.572 27.993 28.414 28.835 3 29.254 29.673 30.091 30.508 30.924 31.339 22.942 23.369 23.795 24.221 24.6 25.072 25.497 25.921 26.345 26.769 27.192 27.614 28.035 28.456 28.877 4 29.296 29.715 30.132 30.549 30.965 31.380 22.985 23.411 23.837 24.263 24.6 25.114 25.539 25.9 26.387 26.811 27.234 27.656 28.078 28.498 28.919 5 29.338 29.756 30.174 30.591 31.007 31.422 23.028 23.454 23.880 24.306 24.731 25.157 25.582 26.006 26.430 26.853 27.276 27.698 28.120 28.540 28.961 6 29.380 29.798 30.216 30.632 31.048 31.463 23.070 23.497 23.923 24.348 24.774 25.199 25.624 26.048 26.472 26.6 27.318 27.740 28.162 28.583 29.002 7 29.422 29.840 20.257 30.674 31.090 31.504 23.113 23.539 23.965 24.391 24.817 25.242 25.666 26.091 26.515 26.938 27.361 27.783 28.204 28.625 29.044 8 29.4 29.882 30.299 30.716 31.131 31.546 23.156 23.582 24.008 24.434 24.859 25.284 25.709 26.133 26.557 26.980 27.403 27.825 28.246 28.667 29.086 9 29.505 29.924 30.341 30.757 31.173 31.587 700 710 720 730 740 750

760 770 780 790 800 810 820 830 840 850 860 870 880 0 温度℃ 31.629 32.042 32.455 32.866 33.277 33.686 34.095 34.502 34.909 35.314 35.718 36.121 36.524 36.925 0 37.325 37.724 38.122 38.519 38.915 39.310 39.703 31.670 32.084 32.496 32.907 33.318 33.727 34.136 34.543 34.949 35.354 35.758 36.162 36.5 36.965 1 37.365 37.7 38.162 38.558 38.954 39.349 39.743 31.712 32.125 32.537 32.948 33.359 33.768 34.176 34.583 34.990 35.395 35.799 36.202 36.604 37.005 2 37.405 37.833 38.201 38.598 38.994 39.388 39.782 31.753 32.166 32.578 32.990 33.400 33.809 34.217 34.624 35.030 35.435 35.839 36.242 36.4 37.045 3 37.443 37.843 38.241 38.638 39.033 39.428 39.821 31.794 32.207 32.619 33.031 33.441 33.850 34.258 34.665 35.071 35.476 35.880 36.282 36.684 37.085 4 37.484 37.883 38.281 38.677 39.073 39.467 39.861 31.836 32.249 32.661 33.072 33.482 33.1 34.299 34.705 35.111 35.516 35.920 36.323 36.724 37.125 5 37.524 37.923 38.320 38.717 39.112 39.507 39.900 31.877 32.290 32.702 33.113 33.523 33.931 34.339 34.746 35.152 35.557 35.960 36.363 36.7 37.165 6 37.5 37.963 38.360 38.756 39.152 39.546 39.939 31.918 32.331 32.743 33.154 33.5 33.972 34.380 34.787 35.192 35.597 36.000 36.403 36.804 37.205 7 37.604 38.002 38.400 38.796 39.191 39.585 39.979 31.960 32.372 32.784 33.195 33.606 34.013 34.421 34.827 35.233 35.637 36.041 36.443 36.844 37.245 8 37.4 38.042 38.439 38.836 39.231 39.625 40.018 32.001 32.414 32.825 33.236 33.5 34.054 34.461 34.868 35.273 35.678 36.081 36.483 36.885 37.285 9 37.684 38.082 38.479 38.875 39.270 39.6 40.057 900 910 920 930 940 950 960

970 980 990 1000 1010 1020 1030 1040 1050 1060 1070 1080 1090 温度℃ 40.096 40.488 40.879 41.269 41.657 42.045 42.432 42.817 43.202 43.585 43.968 44.349 44.729 0 45.108 45.486 45.863 46.238 46.612 46.985 47.356 47.726 40.136 40.527 40.918 41.308 41.696 42.084 42.470 42.856 43.240 43.624 44.006 44.387 44.767 1 45.146 45.524 45.900 46.275 46.9 47.022 47.393 47.7628 40.175 40.566 40.957 41.347 41.735 42.123 42.509 42.4 43.279 43.662 44.044 44.425 44.805 2 45.184 45.561 45.938 46.313 46.687 47.059 47.430 47.800 40.214 40.605 40.996 41.385 41.774 42.161 42.548 42.933 43.317 43.700 44.082 44.463 44.843 3 45.222 45.599 45.975 46.350 46.724 47.096 47.468 47.837 40.253 40.5 41.035 41.424 41.813 42.200 42.586 42.971 43.356 43.739 44.121 44.501 44.881 4 45.260 45.637 46.013 46.388 46.761 47.134 47.505 47.874 40.292 40.634 41.074 41.463 41.851 42.239 42.625 43.010 43.394 43.777 44.159 44.539 44.919 5 45.297 45.675 46.051 46.425 46.799 47.171 47.542 47.911 40.332 40.723 41.113 41.502 41.0 42.277 42.663 43.048 43.432 43.815 44.197 44.577 44.957 6 45.335 45.712 45.088 46.463 46.836 47.208 47.579 47.948 40.371 40.762 41.152 41.541 41.929 42.316 42.702 43.087 43.471 43.853 44.235 44.615 44.995 7 45.373 45.750 46.126 46.500 46.873 47.245 47.616 47.985 40.410 40.801 41.191 41.580 41.968 42.355 42.740 43.125 43.509 43.1 44.273 44.653 45.033 8 45.411 45.787 46.163 46.537 46.910 47.282 47.653 48.021 40.449 40.840 41.230 41.619 42.006 42.393 42.779 43.1 43.547 43.930 44.311 44.691 45.070 9 45.448 45.825 46.201 46.575 46.948 47.319 47.6 48.058 1100 1110 1120 1130 1140 1150 1160 1170

1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 温度℃ 48.095 48.462 48.828 49.192 49.555 49.916 50.276 50.633 50.990 51.344 51.697 52.049 0 52.398 52.747 53.093 53.439 53.782 54.125 54.466 54.807 48.132 48.499 48.865 49.229 49.591 49.952 50.311 50.669 51.025 51.380 51.733 52.084 1 52.433 52.781 53.128 53.473 53.817 54.159 54.501 54.841 48.169 48.536 48.901 49.265 49.627 49.988 50.347 50.705 51.061 51.415 51.768 52.119 2 52.468 52.816 53.162 53.507 53.851 54.193 54.535 54.875 48.205 48.572 48.937 49.301 49.663 50.024 50.383 50.741 51.096 51.450 51.803 52.154 3 52.503 52.851 53.197 53.2 53.885 54.228 54.569 48.242 48.609 48.974 49.338 49.700 50.060 50.419 50.776 51.132 51.486 51.836 52.1 4 52.538 52.886 53.232 53.576 53.926 54.262 54.603 48.279 48.5 49.010 49.374 49.736 50.096 50.455 50.812 51.167 51.521 51.873 52.224 5 52.573 52.920 53.266 53.611 53.954 54.296 54.637 48.316 48.682 49.047 49.410 49.772 50.132 50.491 50.847 51.203 51.556 51.908 52.259 6 52.608 52.955 53.301 53.5 53.988 54.330 54.671 48.352 48.718 49.083 49.446 49.808 50.168 50.526 50.883 51.238 51.592 51.943 52.284 7 52.2 52.980 53.335 53.679 54.022 54.3 54.705 48.3 48.755 49.120 49.483 49.844 50.204 50.562 50.919 51.274 51.627 51.979 52.329 8 52.677 53.024 53.370 53.714 54.057 54.398 54.739 48.426 48.792 49.156 49.519 49.880 50.240 50.598 50.954 51.309 51.662 52.014 52.3 9 52.712 53.059 53.404 53.748 54.091 54.432 54.773 1300 1310 1320 1330 1340 1350 1360 1370 2008-12-24

K分度热电偶热电势率

温度（℃） 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 S（mv/℃） 0.03948 0.04137 0.03995 0.04146 0.04222 0.04261 0.04253 0.04193 0.04100 0.03996 0.033 0.03784 0.03650 0.03488