Terms of reference
To promote good thermometry practice and traceability to the SI by preparing and publishing guides on thermometry, with a focus on secondary thermometry. The guides should include techniques, thermometers, instrumentation, and uncertainty analyses for traceable temperature measurements.
- revise and replace the BIPM publication Techniques for Approximating the ITS-90 (the bluebook);
- create a database on temperatures and uncertainties for secondary fixed points.