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NIST Pubs

Hydrocarbon Liquid Flow Calibration Service

Author(s)
Tsyh Tyan Yeh, Jesus J. Aguilera, John D. Wright
This document provides a description of the NIST s new hydrocarbon liquid flow calibration system (HLFS) operated by the National Institute of Standards and

NIST Calibration Services for Liquid Volume

Author(s)
Vern E. Bean, Pedro I. Espina, John D. Wright, J F. Houser, Sherry D. Sheckels, Aaron N. Johnson
NIST provides calibration services for metal volume provers for liquid volumes from 4 L to 7600 L using gravimetric and volumetric methods. This document

Gas Flowmeter Calibrations With the Working Gas Flow Standard

Author(s)
John D. Wright, Jean-Phillipe Kayl, Aaron N. Johnson, Gina M. Kline
The Working Gas Flow Standard (WGFS) uses critical venturis, critical nozzles, or laminar flowmeters as working standards to calibrate customer flowmeters. The

Ontological Product Modeling for Collaborative Design

Author(s)
Conrad E. Bock, XuanFang Zha, Hyo W. Suh, Jae H. Lee
This paper presents a product modeling language for collaborative design that has the benefits of ontology and expanded capabilities in conventional product

October 2009 SRM Spotlight

Author(s)
Regina R. Montgomery
The SRM Spotlight is a newsletter published by the Measurement Services Division for users of NIST standard reference materials. The Spotlight announces new
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