File:FEDLINK - United States Federal Collection (IA heliumresearchce00brig 10).pdf

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Original file ‎(1,620 × 2,185 pixels, file size: 2.43 MB, MIME type: application/pdf, 56 pages)

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Summary[edit]

Helium Research Center internal report : recalibration of Leeds & Northrup Company G-2 Mueller bridge, serial no. 1603629 and redetermination of the ice point resistance of Leeds & Northrup Company platinum resistance thermometer, serial no. 1586182   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
Briggs, Ted C
Title
Helium Research Center internal report : recalibration of Leeds & Northrup Company G-2 Mueller bridge, serial no. 1603629 and redetermination of the ice point resistance of Leeds & Northrup Company platinum resistance thermometer, serial no. 1586182
Publisher
Amarillo, Tex. : U.S. Department of the Interior, Bureau of Mines, Branch of Fundamental Research
Amarillo, Tex. : U.S. Department of the Interior, Bureau of Mines, Branch of Fundamental Research
Description
26 leaves ; 28 cm
An internally consistent Mueller bridge and a reliable value of the ice point resistance are required for the accurate determination of temperatures with a platinum resistance thermometer. The decade steps of Mueller bridge, serial No. 1603629 were intercompared and the resistance of a standard resistor was measured. The triple point resistance of platinum resistance thermometer, serial No. 1586182 was measured in a commercial triple point of water cell. From these measurements, corrections for each dial reading of the bridge were tabulated, and the ice point resistance of the platinum resistance thermometer was computed
Includes bibliographical references
"January 1970."
"Fundamental Research Branch, Project 7005."

Subjects: Helium; Resistance thermometers -- Testing; Resistance thermometers -- Calibration; Helium; Resistance thermometers -- Calibration; Resistance thermometers -- Testing
Language English
Publication date 1970
publication_date QS:P577,+1970-00-00T00:00:00Z/9
Current location
IA Collections: blmlibrary; fedlink; americana
Accession number
heliumresearchce00brig_10
Notes No Copyright.
Authority file  OCLC: 1157168559
Source
Internet Archive identifier: heliumresearchce00brig_10
https://archive.org/download/heliumresearchce00brig_10/heliumresearchce00brig_10.pdf

Licensing[edit]

Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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