Download or read book Standard Platinum Resistance Thermometer Calibrations from the Ar TP to the Ag FP written by nist and published by . This book was released on 2014-01-13 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The National Institute of Standards and Technology (NIST) isin charge of realizing, maintaining, and disseminating the international Scale of 1990 (ITS-90). The Standard Platinum Resistance Thermometer (SPRT) Calibration Laboratory of the NIST Thermometry Group realizes the ITS-90 from the argon triple point (Ar TP, 189.3442 °C) to the silver freezing point (Ag FP, 961.78 °C) for the calibration of SPRTs. This special publication describes the calibration services, methods, measurement assurance, and uncertainties for the NIST ITS-90 calibration SPRTs.
Download or read book Standard Platinum Resistance Thermometer Calibrations from the Ar TP to the Ag FP written by Gregory F. Strouse and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Standard Platinum Resistance Thermometer Calibrations from the Ar TP to the Ag FP written by G. F. Strouse and published by . This book was released on 2014 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Platinum Resistance Thermometer Calibrations written by B. W. Mangum and published by . This book was released on 1987 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Platinum Resistance Thermometry written by John L. Riddle and published by . This book was released on 1973 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monograph describes the methods and equipment employed at the National Bureau of Standards for calibrating standard platinum resistance thermometers (SPRT) on the International Practical Temperature Scale (IPTS-68).The official text of the scale is clarified and characteristics of the scale are described.Several designs of SPRT's are shown and discussed in the light of the requirements and recommendations on the text of the IPTS-68.Possible sources of error such as those due to the internal and external self-heating effects and the immersion characteristics of SPRT's are described in detail.Precautions and limitations for the mechanical and thermal treatment and for the shipment of SPRT's are indicated, and a guide is given for those desiring the thermometer calibration services of NBS.(Modified author abstract).
Download or read book Standard Reference Material 1750 written by W... L. Tew and published by Createspace Independent Publishing Platform. This book was released on 2001 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Standard Platinum Resistance Thermometer (SPRT) is defined by the International Temperature Scale of 1990 (ITS-90) as the interpolating instrument for temperatures between 13.8033 K and 1234.93 K. This SRM concerns the calibration characteristics of a group of 20 capsule-type SPRTs within the range of temperatures between 13.8033 K and 429.7485 K. The platinum wire used for the construction of the resistor elements of this SRM was derived from platinum bar stock with a chemical purity of 99.999 % by weight. Each of the 20 units has been evaluated, certified, and calibrated according to the definitions of the ITS-90. The resistance characteristics of all 20 units have been measured at 11 fixed point temperatures from 4.22 K to 429.7485 K as well as at least 7 other intermediate points. The procedures used in performing the calibrations and the supplemental measurements are documented in this publication. The resulting analysis pertaining to each individual unit, as well as the SRM sample population as a whole, is presented in detail.
Download or read book Platinum Resistance Thermometer Calibrations written by B. W. Magnum and published by . This book was released on 1987 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrical Impedance written by Luca Callegaro and published by CRC Press. This book was released on 2012-11-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Impedance: Principles, Measurement, and Applications provides a modern and much-needed overview of electrical impedance measurement science and its application in metrology, sensor reading, device and material characterizations. It presents up-to-date coverage of the theory, practical methods, and modeling. The author covers the main impedance measurement techniques, stressing their practical application. The book includes a large set of measurement setup schematics, and diagrams and photos of standards and devices. It also offers an extensive list of references to both historical and recent papers on devices, methods, and traceability issues. Reviews the main definitions of the quantities related to impedance, some theorems of particular interest, the issue of impedance representation, and introduces the problem of impedance definition Lists devices, appliances, circuits, and instruments employed as building blocks of impedance measurement setups Classifies the main impedance measurement methods, including details on their implementation when a specific impedance definition is chosen Discusses the increasing use of mixed-signal electronics in impedance measurement setups Covers applications including details on the measurement of electromagnetic properties of materials Introduces impedance metrology, including artifact impedance standards, and the realization and reproduction of SI impedance units
Download or read book Standard Reference Material 1750 written by W. L. Tew and published by Forgotten Books. This book was released on 2017-10-28 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Standard Reference Material 1750: Standard Platinum Resistance Thermometers, 13. 8033 K to 429. 7485 K The calibration data are used to produce a set of numerical coefficients for two deviation equations for the its - 90 sub-ranges of K to K and K to K. When these two deviation equations are combined with the appropriate its 90 reference functions, the sprt can be used to interpolate all temperatures within the range of calibration. Further details concerning the structure of the scale may be found in nist Technical Note 126512. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Introduction to PCM Telemetering Systems written by Stephen Horan and published by CRC Press. This book was released on 2017-09-19 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to PCM Telemetering Systems, Third Edition summarizes the techniques and terminology used in sending data and control information between users and the instruments that collect and process the data. Fully revised, it gives an overall systems introduction to the relevant topics in three primary areas: system interfaces; data transport, timing, and synchronization; and data transmission techniques. Integrating relevant information about the process at all levels from the user interface down to the transmission channel, this will also include how designers apply relevant industry and government standards at each level in this process. Homework problems are included at the end of each chapter.
Download or read book Handbook of Temperature Measurement Vol 2 written by Robin E. Bentley and published by Springer Science & Business Media. This book was released on 1998-09-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 2 of the Handbook of Temperature Measurement, prepared by the CSIRO National Measurement Laboratory, Australia, discusses the operation, calibration and usage of resistance and liquid-in-glass thermometers. Both standard-platinum-resistance thermometers and industrial-resistance thermometers are examined, and details on a variety of resistance-measuring techniques are given. Also included is a final version of the official text of the International Temperature Scale 1990 (ITS-90). The authors of this volume are John J. Connolly and E. Corina Horrigan.
Download or read book Handbook on Thermal Hydraulics in Water Cooled Nuclear Reactors written by Francesco D'Auria and published by Elsevier. This book was released on 2024-07-29 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook on Thermal Hydraulics of Water-Cooled Nuclear Reactors, Volume 1, Foundations and Principles includes all new chapters which delve deeper into the topic, adding context and practical examples to help readers apply learnings to their own setting. Topics covered include experimental thermal-hydraulics and instrumentation, numerics, scaling and containment in thermal-hydraulics, as well as a title dedicated to good practices in verification and validation. This book will be a valuable reference for graduate and undergraduate students of nuclear or thermal engineering, as well as researchers in nuclear thermal-hydraulics and reactor technology, engineers working in simulation and modeling of nuclear reactors, and more. In addition, nuclear operators, code developers and safety engineers will also benefit from the practical guidance provided. - Presents a comprehensive analysis on the connection between nuclear power and thermal hydraulics - Includes end-of-chapter questions, quizzes and exercises to confirm understanding and provides solutions in an appendix - Covers applicable nuclear reactor safety considerations and design technology throughout
Download or read book Handbook of Measurement in Science and Engineering written by Myer Kutz and published by John Wiley & Sons. This book was released on 2016-06-20 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multidisciplinary reference of engineering measurement tools, techniques, and applications "When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind; it may be the beginning of knowledge, but you have scarcely in your thoughts advanced to the stage of science." — Lord Kelvin Measurement is at the heart of any engineering and scientific discipline and job function. Whether engineers and scientists are attempting to state requirements quantitatively and demonstrate compliance; to track progress and predict results; or to analyze costs and benefits, they must use the right tools and techniques to produce meaningful data. The Handbook of Measurement in Science and Engineering is the most comprehensive, up-to-date reference set on engineering and scientific measurements—beyond anything on the market today. Encyclopedic in scope, Volume 3 covers measurements in physics, electrical engineering and chemistry: Laser Measurement Techniques Magnetic Force Images using Capacitive Coupling Effect Scanning Tunneling Microscopy Measurement of Light and Color The Detection and Measurement of Ionizing Radiation Measuring Time and Comparing Clocks Laboratory-Based Gravity Measurement Cryogenic Measurements Temperature-Dependent Fluorescence Measurements Voltage and Current Transducers for Power Systems Electric Power and Energy Measurement Chemometrics for the Engineering and Measurement Sciences Liquid Chromatography Mass Spectroscopy Measurements of Nitrotyrosine-Containing Proteins Fluorescence Spectroscopy X-Ray Absorption Spectroscopy Nuclear Magnetic Resonance (NMR) Spectroscopy Near Infrared (NIR) Spectroscopy Nanomaterials Properties Chemical Sensing Vital for engineers, scientists, and technical managers in industry and government, Handbook of Measurement in Science and Engineering will also prove ideal for academics and researchers at universities and laboratories.
Download or read book Fundamental Principles of Nuclear Engineering written by Jiyang Yu and published by Springer Nature. This book was released on 2022-01-12 with total page 707 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights a comprehensive and detailed introduction to the fundamental principles related to nuclear engineering. As one of the most popular choices of future energy, nuclear energy is of increasing demand globally. Due to the complexity of nuclear engineering, its research and development as well as safe operation of its facility requires a wide scope of knowledge, ranging from basic disciplines such as mathematics, physics, chemistry, and thermodynamics to applied subjects such as reactor theory and radiation protection. The book covers all necessary knowledge in an illustrative and readable style, with a sufficient amount of examples and exercises. It is an easy-to-read textbook for graduate students in nuclear engineering and a valuable handbook for nuclear facility operators, maintenance personnel and technical staff.
Download or read book Liquid in glass Thermometer Calibration Service written by Jacquelyn A. Wise and published by . This book was released on 1988 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS measurement services written by B... W. Mangum and published by . This book was released on 1987 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Research of the National Institute of Standards and Technology written by and published by . This book was released on 2001 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
