Work

An Intercomparison of Pressure Standards Between the Istituto di Metrologia "G. Colonnetti" and the National Bureau of Standards

Year: 1983

Type: article

Abstract: Intercomparisons were performed between a primary standard gas piston gauge of the Istituto di Metrologia "G. Colonnetti" (IMGC) and two gauges at the National Bureau of Standards. The agreement between the average pressure generated by the IMGC primary standard and the NBS transfer gauge was within 7 ppm (over the range 0.75 to 5.0 MPa) and the agreement between the IMGC primary standard and the NBS primary standard was within 6 ppm (over the range 0.5 to 1.5 MPa). The agreement is well within the estimated uncertainties of the gauges: 24 ppm for the IMGC primary gauge, 30 ppm for the NBS transfer gauge, and 28 ppm for the NBS primary gauge.

Source: Journal of Research of the National Bureau of Standards

DOI: 10.6028/jres.088.013

Authors: J.C. Houck, G.F. Molinar, R. Maghenzani

Institution: National Institute of Standards and Technology

Language: English

Topic: Scientific Measurement and Uncertainty Evaluation

Subfield: Statistics, Probability and Uncertainty

Field: Decision Sciences

Domain: Social Sciences

Open Access status: hybrid

OpenAlex ID: W2320340324

FWCI: 0.855

Cites: 1

Cited by: 8

Related to: 10