composite sampler

composite sampler

[kəm′päz·ət ′sam·plər]
(engineering)
A hydrometer cylinder equipped with sample cocks at regular intervals along its vertical height; used to take representative (vertical composite) samples of oil from storage tanks.
References in periodicals archive ?
PGI's Interceptor[TM] Natural Gas Sampling System is a low cost composite sampler used at points of custody transfer; a well accepted alternative to much more expensive natural gas chromatographs.
Full browser ?