ANALOG CIRCUIT FOR AUTOMATIC SETTING OF THE SCALE FACTOR FOR A DIRECT-CURRENT POLAROGRAPH.

Yu A. Bulatov, Yu A. Ivanov, L. D. Svintsova, S. S. Shumilin

Research output: Contribution to journalArticlepeer-review

Abstract

This paper considers an analog circuit providing automatic setting of the scale coefficient from the zero value of the difference current. The main difficulty arising in implementing such a circuit is associated with the controlled dc divider, which determines the metrological parameters of the entire circuit. In the proposed circuit for setting the scale factor automatically in a constant-current difference polarograph, a 525 PS2 analog multiplier was employed.

Original languageEnglish
Pages (from-to)1-4
Number of pages4
JournalIndustrial Laboratory
Volume52
Issue number1
Publication statusPublished - Jan 1986

ASJC Scopus subject areas

  • Engineering(all)

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