V. V. Pekler, G. M. Mamontov
D.I. Mendeleyev Metrology Institute, Saint-Petersburg
An overview of the most widely used
methods of humidity measurement as well as hygrometers based on these methods
is given. The main advantages of each method predetermining their application
areas are listed. The main characteristics of the standard equipment for
the metrological support of the hygrometers are presented. Recommendations
for further improvement of the hygrometers and standard equipment are given.