Links de Metrologia

NIST
ITS-90 Thermocouple & Coefficient Database
https://srdata.nist.gov

European Cooperation for Accreditation
cg-13 ( previously EA-10/13) - EA Guidelines on the Calibration of Temperature Block Calibrators
https://www.euramet.org/docs/calguides

International Laboratoy Accreditation Cooperation (ILAC)
Mutual Recognition Arrangement (MRA) and Signatories
https://ilac.org/ilac-mra-and-signatories/

Brazilian National Institute of Metrology, Quality and Technology
https://www.inmetro.gov.br/english/index.asp