Description
This table contains the corrections from the IPTS-27, IPTS-48, and IPTS-68 temperature scales to the ITS-90 temperature scale. These data were taken from Goldberg and Weir (1992)[1]. However, between 903.765 K and 1337.33 K, the corrections were adjusted based on the revised corrections for T90 – T68 determined by Rusby et al. (1994)[2] and provided in more detail in Weir and Goldberg [3]. Note: the same adjustments in this temperature range were used for IPTS-27 and IPTS-48 as for ITPS-68.
References
- Goldberg, Robert N. and Weir, R. D.. "Conversion of temperatures and thermodynamic properties to the basis of the International Temperature Scale of 1990" Pure and Applied Chemistry, 64, 1992, pp. 1545-1562. DOI:
- Rusby, R. L.; Hudson, R. P.; Durieux, M. Revised Values for (t90 - t68) from 630 °C to 1064 °C. Metrologia 31, 149-153 (1994). DOI:
- R. D. Weir, R. N. Goldberg, "On the conversion of thermodynamic properties to the basis of the International Temperature Scale of 1990," J. Chem. Thermodyn. 28, 261-275 (1996). DOI:
Torig |
T90 –T28 |
T90 –T48 |
T90 –T68 |
|---|---|---|---|
| 14 | -0.006 | ||
| 15 | -0.003 | ||
| 16 | -0.004 | ||
| 17 | -0.006 | ||
| 18 | -0.008 | ||
| 19 | -0.009 | ||
| 20 | -0.009 | ||
| 21 | -0.008 | ||
| 22 | -0.007 | ||
| 23 | -0.007 | ||
| 24 | -0.006 | ||
| 25 | -0.005 | ||
| 26 | -0.004 | ||
| 27 | -0.004 | ||
| 28 | -0.005 | ||
| 29 | -0.006 | ||
| 30 | -0.006 | ||
| 31 | -0.007 | ||
| 32 | -0.008 | ||
| 33 | -0.008 | ||
| 34 | -0.008 | ||
| 35 | -0.007 | ||
| 36 | -0.007 | ||
| 37 | -0.007 | ||
| 38 | -0.006 | ||
| 39 | -0.006 | ||
| 40 | -0.006 | ||
| 41 | -0.006 | ||
| 42 | -0.006 | ||
| 43 | -0.006 | ||
| 44 | -0.006 | ||
| 45 | -0.007 | ||
| 46 | -0.007 | ||
| 47 | -0.007 | ||
| 48 | -0.006 | ||
| 49 | -0.006 | ||
| 50 | -0.006 | ||
| 51 | -0.005 | ||
| 52 | -0.005 | ||
| 53 | -0.004 | ||
| 54 | -0.003 | ||
| 55 | -0.002 | ||
| 56 | -0.001 | ||
| 57 | 0.000 | ||
| 58 | 0.001 | ||
| 59 | 0.002 | ||
| 60 | 0.003 | ||
| 61 | 0.003 | ||
| 62 | 0.004 | ||
| 63 | 0.004 | ||
| 64 | 0.005 | ||
| 65 | 0.005 | ||
| 66 | 0.006 | ||
| 67 | 0.006 | ||
| 68 | 0.007 | ||
| 69 | 0.007 | ||
| 70 | 0.007 | ||
| 71 | 0.007 | ||
| 72 | 0.007 | ||
| 73 | 0.007 | ||
| 74 | 0.007 | ||
| 75 | 0.008 | ||
| 76 | 0.008 | ||
| 77 | 0.008 | ||
| 78 | 0.008 | ||
| 79 | 0.008 | ||
| 80 | 0.008 | ||
| 81 | 0.008 | ||
| 82 | 0.008 | ||
| 83 | 0.008 | ||
| 84 | 0.008 | ||
| 85 | 0.008 | ||
| 86 | 0.008 | ||
| 87 | 0.008 | ||
| 88 | 0.008 | ||
| 89 | 0.008 | ||
| 90 | 0.019 | 0.019 | 0.008 |
| 91 | 0.019 | 0.019 | 0.008 |
| 92 | 0.019 | 0.019 | 0.008 |
| 93 | 0.019 | 0.019 | 0.008 |
| 94 | 0.019 | 0.019 | 0.008 |
| 95 | 0.019 | 0.019 | 0.008 |
| 96 | 0.019 | 0.019 | 0.008 |
| 97 | 0.019 | 0.019 | 0.009 |
| 98 | 0.019 | 0.019 | 0.009 |
| 99 | 0.019 | 0.019 | 0.009 |
| 100 | 0.019 | 0.019 | 0.009 |
| 110 | 0.010 | 0.010 | 0.011 |
| 120 | 0.001 | 0.001 | 0.013 |
| 130 | 0.000 | 0.000 | 0.014 |
| 140 | 0.006 | 0.006 | 0.014 |
| 150 | 0.014 | 0.014 | 0.014 |
| 160 | 0.023 | 0.023 | 0.014 |
| 170 | 0.032 | 0.032 | 0.013 |
| 180 | 0.039 | 0.039 | 0.012 |
| 190 | 0.044 | 0.044 | 0.012 |
| 200 | 0.045 | 0.045 | 0.011 |
| 210 | 0.043 | 0.043 | 0.010 |
| 220 | 0.039 | 0.039 | 0.009 |
| 230 | 0.034 | 0.034 | 0.008 |
