Method of Determining Water Content Ratios in Brake Fluids by Measuring Dielectric Constant and   Impedance

Minoru Hara; Teruo Negishi; Hideo Kusano

doi:10.20965/jrm.1993.p0253

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JRM Vol.5 No.3 pp. 253-258

doi: 10.20965/jrm.1993.p0253

(1993)

Paper:

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Method of Determining Water Content Ratios in Brake Fluids by Measuring Dielectric Constant and Impedance

Minoru Hara^*, Teruo Negishi^ and Hideo Kusano^

^*Scientific Crime Lab. Kanagawa Pref. Police H.Q., 2-4, Kaigan-dori, Naka-ku, Yokohama, Kanagawa 231, Japan

^*Department of Electrical Engineering, Kogakuin University, 1-24-2, Nishi-Shinjuku, Shinjuku-ku, Tokyo 163, Japan

Received:

February 10, 1993

Accepted:

February 26, 1993

Published:

June 20, 1993

Keywords:

Brake fluid, Water content, Relative dielectric constant, Impedance, Safety control

Abstract

Cite this article as:

M. Hara, T. Negishi, and H. Kusano, “Method of Determining Water Content Ratios in Brake Fluids by Measuring Dielectric Constant and Impedance,” J. Robot. Mechatron., Vol.5 No.3, pp. 253-258, 1993.

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This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.

Method of Determining Water Content Ratios in Brake Fluids by Measuring Dielectric Constant and Impedance

Minoru Hara*, Teruo Negishi** and Hideo Kusano**

Minoru Hara^*, Teruo Negishi^ and Hideo Kusano^