A double-primary dead-weight tester for pressures (35-175) kPa in gage mode
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چکیده
منابع مشابه
A Double-Primary Dead-Weight Tester for Pressures (35–175) kPa in Gage Mode
Primary pressure standards in the atmospheric pressure range are often established using mercury manometers. Less frequently, controlled-clearance dead-weight testers in which one component (normally the piston) has been dimensionally measured have also been used. Recent advances in technology on two fronts i) the fabrication of large-diameter pistons and cylinders with good geometry; and ii) t...
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ژورنال
عنوان ژورنال: Journal of Research of the National Institute of Standards and Technology
سال: 2003
ISSN: 1044-677X
DOI: 10.6028/jres.108.003