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http://dx.doi.org/10.5757/JKVS.2011.20.6.387

Compensation of Systematic Error of Various Schemes for Measuring Pumping Speed  

In, S.R. (Fusion Engineering Development Division, KAERI)
Publication Information
Journal of the Korean Vacuum Society / v.20, no.6, 2011 , pp. 387-394 More about this Journal
Abstract
Standard devices and procedures for measuring the pumping speed, one of the most important parameters indicating the operation performance of the vacuum pump, have been developed and widely utilized. Though the standard system has a firm theoretical basis, it is, sometimes, inevitable to alter something in the system for a practical purpose compared with ideal conditions, which may lead to a large measurement error. In this paper, characteristics and systematic errors of various ideal or practical schemes for measuring the pumping speed are analyzed, and compensation terms are proposed.
Keywords
Vacuum pump; Pumping speed; Standard dome; Measurement error; Compensation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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