voltametern.

Brit.

/vɒlˈtamᵻtə/, U.S.

/voʊlˈtæmədər/

Etymology: See volta- comb. form and -meter comb. form².

An instrument used for the quantitative measurement of electricity by means of the results of electrolysis.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > electricity > electrolysis > [noun] > instrument or apparatus

voltameter1836

polarograph1925

1836 W. T. Brande Man. Chem. (ed. 4) 385 When the quantity of products was examined by the voltameter, the oxygen..was always in the same proportion as from water.

1866 R. M. Ferguson Electricity 140 To measure one or other of these is the object of a galvanometer or voltameter.

1881 S. P. Thompson Elem. Lessons Electr. & Magn. 179 The voltameter gives us the ‘time integral’ of the current.

attributive.1844 H. M. Noad Lect. Electr. (ed. 2) 222 One equivalent of lead was reduced in the voltameter tube.

This entry has not yet been fully updated (first published 1920; most recently modified version published online December 2021).

单词	voltameter
释义	voltametern. Brit. /vɒlˈtamᵻtə/, U.S. /voʊlˈtæmədər/ Etymology: See volta- comb. form and -meter comb. form². An instrument used for the quantitative measurement of electricity by means of the results of electrolysis. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrolysis > [noun] > instrument or apparatus voltameter1836 polarograph1925 1836 W. T. Brande Man. Chem. (ed. 4) 385 When the quantity of products was examined by the voltameter, the oxygen..was always in the same proportion as from water. 1866 R. M. Ferguson Electricity 140 To measure one or other of these is the object of a galvanometer or voltameter. 1881 S. P. Thompson Elem. Lessons Electr. & Magn. 179 The voltameter gives us the ‘time integral’ of the current. attributive.1844 H. M. Noad Lect. Electr. (ed. 2) 222 One equivalent of lead was reduced in the voltameter tube. This entry has not yet been fully updated (first published 1920; most recently modified version published online December 2021). < n.1836
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