Verification facilities — working standards for the number density of light ions

P.N. Zubkov, V.I. Dobrovolskiy, S.V. Kolerskiy, S.S. Kolerskaya

Al’manac of Modern Metrology № 1 (6) 2016, pages 117–123

Instruments for transferring the units of the number density of light air ions – verification facilities – are described. Results of their tests for the purpose of type approval are presented.

Full texts of articles are available only in Russian in printed issues of the magazine.