Zobrazeno 1 - 10
of 88
pro vyhledávání: '"L. A. Guildner"'
Publikováno v:
Journal of research of the National Bureau of Standards. Section A, Physics and chemistry. (5)
Gage blocks can be joined by "wringing" to produce a vacuum-tight joint. Hoke gage blocks have square gaging surfaces with a central hole connecting them. The quality of the joints between blocks can be tested by measuring the vacuum leak rates throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b14bb3b1d72c46a072c291a14e2aa35e
https://pubmed.ncbi.nlm.nih.gov/32189760
https://pubmed.ncbi.nlm.nih.gov/32189760
Publikováno v:
Critical Reviews in Analytical Chemistry. 6:171-221
The discussion is presented under the following subject headings: temperature and temperature scales; calibration tactics; resistance thermometry; thermocouple thermometry; pyrometry; and other types of thermometers. The discussion is concerned prima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52c3b0b1c8cd3529c05b991f520c6806
https://doi.org/10.1080/10408347608085694
https://doi.org/10.1080/10408347608085694
Publikováno v:
Metrologia. 15:1-4
A better interpolating instrument has long been needed to replace the standard platinum-10% rhodium/platinum thermocouple for the International Practical Temperature Scale. In this paper we compare the characteristics of the high temperature platinum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42c3c10bfcc5efc23be45d7d11c60a9e
https://doi.org/10.1088/0026-1394/15/1/001
https://doi.org/10.1088/0026-1394/15/1/001
Publikováno v:
C R C Critical Reviews in Analytical Chemistry. 6:171-221
I. INTRODUCTION The error sources or problems in temperature measurement increase roughly as the difference increases between the measured temperature and room temperature. Above about 500°C, significant problems arise because metallurgical and chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::489bb5b26acf25c5a34052919bcf4abf
https://doi.org/10.1080/10408347608542692
https://doi.org/10.1080/10408347608542692
Publikováno v:
Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry
The vapor pressure of water at its triple point was measured with exceptionally high accuracy by realizing it with a special apparatus and measuring the pressure with the NBS precision mercury manometer. The vapor pressure apparatus had a system for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b2b2fc4221e072786facd7d9f98360c
http://europepmc.org/articles/PMC5293355
http://europepmc.org/articles/PMC5293355
Publikováno v:
Review of Scientific Instruments. 42:945-950
Internal diameters of a long, small bore metal tube were calculated from the measured capacitances between it and a cylindrical coaxial probe of known characteristics. The tube and the probe were used as the electrodes of a three‐lead capacitor, me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72ced6a153c3213db3806a9d63b8b0ed
https://doi.org/10.1063/1.1685312
https://doi.org/10.1063/1.1685312
Publikováno v:
Metrologia. 6:1-18
A mercury manometer using capacitance sensing of meniscus positions has been refined to give an accuracy within 2 parts in 106 of the pressure in the range from 1 × 104 to 1.3 × 105 N/m2. The determination of pressure ratios is accurate within 1.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d5f8ffca5c4992fed688223d2176ef9
https://doi.org/10.1088/0026-1394/6/1/002
https://doi.org/10.1088/0026-1394/6/1/002
Autor:
I. Amdur, L. A. Guildner
Publikováno v:
Journal of the American Chemical Society. 79:311-315
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbe86a6a366377014b28e04621a1f0c7
https://doi.org/10.1021/ja01559a018
https://doi.org/10.1021/ja01559a018
Publikováno v:
Review of Scientific Instruments. 41:1076-1082
Sealing techniques have been perfected which utilize the properties of fluorocarbon plastics to make high vacuum seals. Several designs are described in which confined gaskets are used instead of O‐rings, with consequent reduction of contamination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b6535f4ba18b8d66b28d415bf6c705d
https://doi.org/10.1063/1.1684697
https://doi.org/10.1063/1.1684697
Publikováno v:
The Journal of Physical Chemistry. 56:979-981
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc970b3cba63ba51f4ceea43f8a94ff7
https://doi.org/10.1021/j150500a012
https://doi.org/10.1021/j150500a012