Comparison of the Standards
Thermoelectric Voltages for temperatures in steps of 100°C (reference temperature 0°C)
| Basic Values To: |
IEC 584 (BRD) |
ASTM E230-93 (USA)* |
BS 4937/4 (UK)* |
NFC 42-321 (FR)* |
GOST (GUS) |
| Temperature°C |
Basic Values in mV |
| NiCr-Ni |
| 20 |
0.798 |
0.798 |
0.798 |
0.798 |
0.800 |
| 100 |
4.095 |
4.095 |
4.095 |
4.095 |
4.100 |
| 200 |
8.137 |
8.137 |
8.137 |
8.137 |
813.000 |
| 300 |
12.207 |
12.207 |
12.207 |
12.207 |
1.221 |
| 400 |
16.395 |
16.395 |
16.395 |
16.395 |
1.640 |
| 500 |
20.640 |
20.640 |
20.640 |
20.640 |
2.065 |
| 600 |
24.902 |
24.902 |
24.902 |
24.902 |
24.910 |
| 700 |
29.128 |
29.128 |
29.128 |
29.128 |
29.150 |
| 800 |
33.277 |
33.277 |
33.277 |
33.277 |
33.320 |
| 900 |
37.325 |
37.325 |
37.325 |
37.325 |
37.370 |
| 1000 |
41.269 |
41.269 |
41.269 |
41.269 |
41.320 |
| 1100 |
45.108 |
45.108 |
45.108 |
45.108 |
45.160 |
| Fe-CuNi (Type J) |
| 20 |
1.019 |
1.019 |
1.019 |
|
| 100 |
5.268 |
5.268 |
5.268 |
|
| 200 |
10.777 |
10.777 |
10.777 |
|
| 300 |
16.325 |
16.325 |
16.325 |
|
| 400 |
21.846 |
21.846 |
21.846 |
|
| 500 |
27.388 |
27.388 |
27.388 |
|
| 600 |
33.096 |
33.096 |
33.096 |
|
| 700 |
39.130 |
39.130 |
39.130 |
|
| 800 |
45.498 |
45.498 |
45.498 |
|
| Cu-CuNi |
| 20 |
0.789 |
0.789 |
0.789 |
|
| 100 |
4.277 |
4.277 |
4.277 |
|
| 200 |
9.286 |
9.286 |
9.286 |
|
| 300 |
14.860 |
14.860 |
14.860 |
|
| 400 |
20.869 |
20.869 |
20.869 |
|
*) Corrosponds to IEC 584
New NFC 42-321 is equivalent to IEC 584 |
