Download or read book A Viscosity Gauge for Pressure Measurement in Vacuum Systems written by Robert Gregory CHRISTIAN and published by . This book was released on 1965 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Total and Partial Pressure Measurement in Vacuum Systems written by John Henry Leck and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the underlying theory and practical aspects of pressure gauges that are at present in general use. Because of the ever-increasing demands to provide a wider range of sophisticated and reliable vacuum equipment a good understanding of these instruments is of vital importance to all workers in the research and industrial sectors. Of the gauges considered only the mechanical types are absolute, in the sense that they measure pressure directly as a force upon a liquid column or a solid surface. Under ideal conditions it is possible to calculate their sensitiv ities, which are the same for all gases and vapours. The recent developments in the viscous or molecular damping gauges indicate that these may also be considered absolute. Other gauges are indirect in that they involve the measurement of some secondary phenomenon which is pressure-dependent and therefore these gauges can only be used for measurement after calibration against an absolute standard. The radiometer or Knudsen type gauge has been excluded from the text since these are now only of historic interest. Also no mention is made of the integration techniques involving surface changes (such as work function) although these could have application under very special circumstances. The McLeod gauge is dealt with in some detail, for even though this gauge has few practical applications, it is the most sensitive absolute gauge available and has value as a reference standard.

Download or read book Pressure Measurement in Vacuum Systems written by John Henry Leck and published by . This book was released on 1964 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pressure Measurement in Vacuum Systems Second Edition written by and published by . This book was released on 1964 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Total Pressure Measurements in Vacuum Technology written by A. Berman and published by Academic Press. This book was released on 2014-06-28 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Total Pressure Measurements in Vacuum Technology focuses on the measurement of low total pressure in hostile environments or in the presence of magnetic fields. This book emphasizes the general processes and problems involved in measurement techniques and physical principles on which vacuum gauges operate, rather than on the detailed description of the gauges. The design and techniques involved in the use of special instruments that determine "pressure or gas density, such as pressure converters or radioactive gauges, are also described. This publication is mainly intended for graduate students and research scientists who have a good general background in physics and engineering.

Download or read book Introduction to Total and Partial pressure Measurements in Vacuum Systems written by R. A. Outlaw and published by . This book was released on 1989 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Leybold Vacuum Handbook written by K. Diels and published by Elsevier. This book was released on 2013-10-22 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leybold Vacuum Handbook presents a collection of data sets that are essential for numerical calculation of vacuum plants and vacuum processes. The title first covers vacuum physics, which includes gas kinetics, flow phenomena, vacuum gauges, and vapor removal. Next, the selection presents data on vacuum, high vacuum process technology, and gas desorption and gettering. The text also deals with materials, vapor pressure, boiling and melting points, and gas permeability. The book will be of great interest to engineers and technicians that deals with vacuum related technologies.

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pressure Measurement in Vacuum Systems 2nd Ed written by J.H. LECK and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Vacuum Measuring Instrumentation and Methodology written by Jonathan R. Roehrig and published by . This book was released on 1964 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a detailed study of the principle high vacuum measuring instruments with a discussion of their applications and the many sources of error. A section is also included on the calibration of these measuring instruments. (Author).

Download or read book Introduction to Total And Partial Pressure Measurements in Vacuum Systems written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-11-10 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the fundamentals of total and partial pressure measurement in the vacuum regime (760 x 10 to the -16th power Torr) is presented. The instrument most often used in scientific fields requiring vacuum measurement are discussed with special emphasis on ionization type gauges and quadrupole mass spectrometers. Some attention is also given to potential errors in measurement as well as calibration techniques. Outlaw, R. A. and Kern, F. A. Langley Research Center...

Download or read book Vacuum and Ultravacuum written by Igor Bello and published by CRC Press. This book was released on 2017-11-02 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vacuum technology has enormous impact on human life in many aspects and fields, such as metallurgy, material development and production, food and electronic industry, microelectronics, device fabrication, physics, materials science, space science, engineering, chemistry, technology of low temperature, pharmaceutical industry, and biology. All decorative coatings used in jewelries and various daily products—including shiny decorative papers, the surface finish of watches, and light fixtures—are made using vacuum technological processes. Vacuum analytical techniques and vacuum technologies are pillars of the technological processes, material synthesis, deposition, and material analyses—all of which are used in the development of novel materials, increasing the value of industrial products, controlling the technological processes, and ensuring the high product quality. Based on physical models and calculated examples, the book provides a deeper look inside the vacuum physics and technology.

Download or read book A Users Guide to Vacuum Technology written by John F. O'Hanlon and published by John Wiley & Sons. This book was released on 2023-10-16 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: A USERS GUIDE TO VACUUM TECHNOLOGY Choose and understand the vacuum technology that fits your project’s needs with this indispensable guide Vacuum technology is used to provide process environments for other kinds of engineering technology, making it an unsung cornerstone of hundreds of projects incorporating analysis, research and development, manufacturing, and more. Since it is very often a secondary technology, users primarily interested in processes incorporating it will frequently only encounter vacuum technology when purchasing or troubleshooting. There is an urgent need for a guide to vacuum technology made with these users in mind. For decades, A User’s Guide to Vacuum Technology has met this need, with a user-focused introduction to vacuum technology as it is incorporated into semiconductor, optics, solar sell, and other engineering processes. With an emphasis on otherwise neglected subjects and on accessibility to the secondary user of vacuum technology, it balances treatment of older systems that are still in use with a survey of the latest cutting-edge technologies. The result promises to continue as the essential guide to vacuum systems. Readers of the fourth edition of A User’s Guide to Vacuum Technology will also find: Expanded treatment of gauges, pumps, materials, systems, and best??operating practices Detailed discussion of cutting-edge topics like ultraclean vacuum and contamination control An authorial team with decades of combined research and engineering experience A User’s Guide to Vacuum Technology is essential for those entering emerging STEM programs, engineering professionals and graduate students working with a huge range of engineering technologies.

Download or read book Ultrahigh Vacuum Practice written by G. F. Weston and published by Elsevier. This book was released on 2013-10-22 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrahigh Vacuum Practice covers topics about components suitable for ultrahigh vacuum applications, their theory of operation, their assembly and use, and their performance and calibration. The book starts by discussing the fundamentals of vacuum science and technology. The text then describes the physical properties and methods of preparing the materials for ultrahigh vacuum and the various pumps and their performance and application to ultrahigh vacuum systems. The mechanism and performance of the various ultrahigh vacuum gauges and the problem of gauge calibration at low pressures, as well as the accuracy that can be expected are discussed as well. Partial pressure measurements, ultrahigh vacuum components, and liquid nitrogen replenisher are also considered. The book tackles the system requirements and applications, as well as methods for detecting leak. Users or potential users of ultrahigh vacuum equipment and expert vacuum engineers will find the book useful.

Download or read book Bibliography and Index on Vacuum and Low Pressure Measurement written by William George Brombacher and published by . This book was released on 1960 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vacuum Technology written by Nagamitsu Yoshimura and published by Springer Science & Business Media. This book was released on 2007-12-04 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, Yoshimura provides a review of the UHV related development during the last decades. His very broad experience in the design enables him to present us this detailed reference. After a general description how to design UHV systems, he covers all important issue in detail, like pumps, outgasing, Gauges, and Electrodes for high voltages. Thus, this book serves as reference for everybody using UVH in scientific equipment.

Download or read book Smithells Metals Reference Book written by William F. Gale and published by Elsevier. This book was released on 2003-12-09 with total page 2072 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smithells is the only single volume work which provides data on all key apsects of metallic materials.Smithells has been in continuous publication for over 50 years. This 8th Edition represents a major revision.Four new chapters have been added for this edition. these focus on; * Non conventional and emerging materials - metallic foams, amorphous metals (including bulk metallic glasses), structural intermetallic compounds and micr/nano-scale materials. * Techniques for the modelling and simulation of metallic materials. * Supporting technologies for the processing of metals and alloys.* An Extensive bibliography of selected sources of further metallurgical information, including books, journals, conference series, professional societies, metallurgical databases and specialist search tools.* One of the best known and most trusted sources of reference since its first publication more than 50 years ago* The only single volume containing all the data needed by researchers and professional metallurgists* Fully updated to the latest revisions of international standards