AVS Recommended Practices on Vacuum Measurements and Techniques

AVS Recommended Practices on Vacuum Measurements and Techniques PDF Author: American Vacuum Society
Publisher:
ISBN:
Category :
Languages : en
Pages :

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AVS Recommended Practices on Vacuum Measurements and Techniques

AVS Recommended Practices on Vacuum Measurements and Techniques PDF Author: American Vacuum Society
Publisher:
ISBN:
Category :
Languages : en
Pages :

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AVS Recommended Practics on Vacuum Measurements and Techniques

AVS Recommended Practics on Vacuum Measurements and Techniques PDF Author: Richard Gilbert
Publisher:
ISBN:
Category : Pumping machinery
Languages : en
Pages : 89

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AVS Recommended Practices and Standards Series

AVS Recommended Practices and Standards Series PDF Author: American Vacuum Society
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Total Pressure Measurements in Vacuum Technology

Total Pressure Measurements in Vacuum Technology PDF Author: A. Berman
Publisher: Academic Press
ISBN: 1483273792
Category : Science
Languages : en
Pages : 413

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Book Description
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.

A User's Guide to Vacuum Technology

A User's Guide to Vacuum Technology PDF Author: John F. O'Hanlon
Publisher: John Wiley & Sons
ISBN: 0471467154
Category : Science
Languages : en
Pages : 536

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Book Description
In the decade and a half since the publication of the Second Edition of A User?s Guide to Vacuum Technology there have been many important advances in the field, including spinning rotor gauges, dry mechanical pumps, magnetically levitated turbo pumps, and ultraclean system designs. These, along with improved cleaning and assembly techniques have made contamination-free manufacturing a reality. Designed to bridge the gap in both knowledge and training between designers and end users of vacuum equipment, the Third Edition offers a practical perspective on today?s vacuum technology. With a focus on the operation, understanding, and selection of equipment for industrial processes used in semiconductor, optics, packaging, and related coating technologies, A User?s Guide to Vacuum Technology, Third Edition provides a detailed treatment of this important field. While emphasizing the fundamentals and touching on significant topics not adequately covered elsewhere, the text avoids topics not relevant to the typical user.

Vacuum Deposition onto Webs, Films and Foils

Vacuum Deposition onto Webs, Films and Foils PDF Author: Charles Bishop
Publisher: William Andrew
ISBN: 0323296904
Category : Technology & Engineering
Languages : en
Pages : 603

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Book Description
Vacuum Deposition onto Webs: Films and Foils, Third Edition, provides the latest information on vacuum deposition, the technology that applies an even coating to a flexible material that can be held on a roll, thereby offering a much faster and cheaper method of bulk coating than deposition onto single pieces or non-flexible surfaces such as glass. This technology has been used in industrial-scale applications for some time, including a wide range of metalized packaging. Its potential as a high-speed, scalable process has seen an increasing range of new products emerging that employ this cost-effective technology, including solar energy products that are moving from rigid panels onto cheaper and more versatile flexible substrates, flexible electronic circuit 'boards', and flexible displays. In this third edition, all chapters are thoroughly revised with a significant amount of new information added, including newly developed barrier measurement techniques, improved in-vacuum monitoring technologies, and the latest developments in Atomic Layer Deposition (ALD). - Provides the know-how to maximize productivity of vacuum coating systems - Thoroughly revised with a significant amount of new information added, including newly developed barrier measurement techniques, improved in-vacuum monitoring technologies, and the latest on Atomic Layer Deposition (ALD) - Presents the latest information on vacuum deposition, the technology that applies an even coating to a flexible material that can be held on a roll, thereby offering a much faster and cheaper method of bulk coating - Enables engineers to specify systems more effectively and enhances dialogue between non-specialists and suppliers/engineers - Empowers those in rapidly expanding fields such as solar energy, display panels, and flexible electronics to unlock the potential of vacuum coating to transform their processes and products

A Users Guide to Vacuum Technology

A Users Guide to Vacuum Technology PDF Author: John F. O'Hanlon
Publisher: John Wiley & Sons
ISBN: 1394174136
Category : Technology & Engineering
Languages : en
Pages : 580

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Book Description
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.

Vacuum Technology

Vacuum Technology PDF Author: A. Roth
Publisher: Elsevier
ISBN: 044459874X
Category : Technology & Engineering
Languages : en
Pages : 575

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Book Description
This third updated and enlarged edition includes about 350 new papers added to the previous list of references. The contents have been revised and updated in the areas of: Thermonuclear pumping; Throughput; Transmission probability; Electronic circuit simulation; Sorption on charcoal; Desorption from porous materials; Desorption from stainless steel, A1 alloys (outgassing rates); Ion bombardment (glow discharge) cleaning; Clay - type pumps; Turbomolecular pumps-improvements; Cryosorption; NEG (Nonevaporable getter) linear pumps; Standards for measurement of pumping speed (Recommended practice, test domes); Spinning rotor gauges; Quartz friction gauges; Increase of sensitivity of thermocouple gauges; Lubrication in vacuum; Calibration of diffusion leaks; Improvements in leak detection. Besides its role in educational activities, the book will also serve as a handbook for those working in this field, or in fields connected to Vacuum Technology.Comments from the press on the second edition:"A valuable reference work for undergraduate libraries...well organized and clearly written and strikes an appropriate balance between completeness and attention to fundamentals. The index and references are unusually complete. Recommended." (Choice) "Roth's new book contains a comprehensive collection of information on rarefied-gas flow, physical and chemical phenomena associated with vacuum technology, the production and measurement of high vacuum and sealing and leak-detection techniques. One finds a wealth of equations, numerical examples, tables, graphs and monographs. The book is more a handbook than a source book of latest developments. It is suitable for teaching, but the wealth of organized data should also make the book highly useful to engineers..." (Physics Today)

Handbook of Vacuum Technology

Handbook of Vacuum Technology PDF Author: Karl Jousten
Publisher: John Wiley & Sons
ISBN: 9783527407231
Category : Technology & Engineering
Languages : en
Pages : 1050

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Book Description
A comprehensive standard work and important resource for both students and professionals in research and industry who need detailed knowledge of the theory and applications. Many numerical examples and numerous illustrations visualize the theoretical issues, backed by many useful tables and charts, plus over 500 illustrations. The Handbook discusses the latest developments in vacuum measurement techniques and leak detection in vacuum systems, as well as the connection of vacuum systems to computerized control systems.

Vacuum Gauge Calibration

Vacuum Gauge Calibration PDF Author: AMS B Finishes Processes and Fluids Committee
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
This SAE Aerospace Recommended Practice (ARP) addresses the general procedure for the best practices for minimizing uncertainty when calibrating thermal conductivity and cold cathode vacuum gauges, which includes the vacuum sensor(s) and accompanying electronics necessary for a pressure measurement to be made. It also includes the best practices for an in-process verification where limitations make it impossible to follow the best practices for minimizing uncertainty.Verifying the accuracy and operation of vacuum gauges is critical to ensure the maintenance of processes while under vacuum. ARP7449, Vacuum Gauge Calibration, was written to provide a best practice method for the calibration and testing of vacuum measuring systems for thermal processing equipment. Prior to this ARP, there was no guidance to follow. Aerospace standards such as AMS2769 and subscribing aerospace primes require vacuum system calibration to manufacturers recommendations, but many of these recommendations lacked detail instructions on the method of calibration.