Mobile-friendly version is available
For android devices a stand-alone application is available on Google Play.
For iOs devices (iPhones and iPads) to make the mobile page available offline, click on this "magic" link and bookmark the opened page (you can then open this bookmark without internet connection).
Alternative ruby and Sm:SrB 4O 7 fluorescence online pressure calculators can be found on James Badro homepage
Calculated values are exact when the cold junction is at
0 °C. Temperature correction is valid for cold junction temperature not higher than 250 °C. B-type thermocouple works only above about 90 °C, but is almost unsensitive to the cold junction temperature.
Pressure dependence of ruby shift is from
Dewaele A., Torrent M., Loubeyre P. and Mezouar M. (2008) Phys. Rev. B 78, 104102
Mao H.K., Xu J., and Bell P.M. (1986) J. Geophys. Res. 91, 4673
High temperature (T > 298) correction is from
Rekhi S., Dubrovinsky L.S., and Saxena S.K. (1999) High Temp. - High Pres. 31, 299
Datchi F., Dewaele A., Loubeyre P., Letoullec R., le Godec Y., and Canny B. (2007) High Press. Res. 27, No 4, 447-463
Thermocouple tables as PDF files
4O 7 fluorescence
Diamond anvil Raman