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A hydrometer used to determine the specific gravity of acid solutions.

a·cid′i·met′ric (ə-sĭd′ə-mĕt′rĭk) adj.
ac′i·dim′e·try n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


1. (Chemistry) any instrument or standard solution for determining the amount of acid in a sample solution
2. (Chemistry) another name for acidometer
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˌæs ɪˈdɪm ɪ tər)

an instrument for measuring the amount of acid in a solution.
a•cid•i•met•ric (əˌsɪd əˈmɛ trɪk) adj.
ac`i•dim′e•try, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
References in periodicals archive ?
The pH value was adjusted by adding 0.5 M [H.sub.2]S[O.sub.4] solution and determinated using an acidimeter (Mettler-Toledo International Trading Co., Ltd).
Subsequently, the pH value was recorded by an acidimeter (PHS-3C, Leici, Shanghai Youke Instrument.
The pH in water extracts were measured using a calibrated pH meter (Shanghai Hongyi PHS-25 acidimeter).