What does ITS-90 stand for?

ITS-90 stands for various terms. Discover the full forms, meanings, and possible interpretations of ITS-90 across different fields and industries.

International Temperature Scale of 1990

An approximation to the thermodynamic temperature scale, it became the internationally recognized standard on January 1, 1990. On the ITS–90 scale, the atmospheric boiling temperature of water is approximately 373.124K (99.974degC).

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