The scale of relative humidity of air certified against saturated salt solutions

This Recommendation specifies a set of selected saturated salt solutions whose RH values at a specific temperature correspond to fixed points (or scale marks) of the scale of relative humidity. Moreover, it indicates the conditions under which saturated solutions can be used as hygrostatic solutions.

DOI

10.63493/r121.1996.en

URN

urn:oiml:pub:r:121:1996