integrating water sampler

integrating water sampler

[′int·ə‚grād·iŋ ′wȯd·ər ‚sam·plər]
(engineering)
A water sampling device comprising a cylinder with a free piston whose movement is regulated by the evacuation of a charge of fresh water.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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