Author: Brian C. BelangerPublisher:
ISBN:
Category : Calibration
Languages : en
Pages : 76
Book Description
Measurement Assurance Programs
Author: Brian C. BelangerPublisher:
ISBN:
Category : Calibration
Languages : en
Pages : 76
Book Description
TIME AND FREQUENCY USERS' MANUAL
Author: GEORGE. KAMASPublisher:
ISBN: 9781033386699
Category :
Languages : en
Pages : 0
Book Description
Handbook for the Quality Assurance of Metrological Measurements
Author: John Keenan TaylorPublisher:
ISBN:
Category : Calibration
Languages : en
Pages : 320
Book Description
The Gauge Block Handbook
Author: Ted DoironPublisher: Createspace Independent Publishing Platform
ISBN: 9781495431944
Category : Science
Languages : en
Pages : 146
Book Description
This handbook is a both a description of the current practice at the National Institute of Standards and Technology, and a compilation of the theory and lore of gauge block calibration. Most of the chapters are nearly self-contained so that the interested reader can, for example, get information on the cleaning and handling of gauge blocks without having to read the chapters on measurement schemes or process control, etc. This partitioning of the material has led to some unavoidable repetition of material between chapters. The basic structure of the handbook is from the theoretical to the practical. Chapter 1: basic concepts and definitions of length and units; Chapter 2: history of gauge blocks, appropriate definitions and a discussion of pertinent national and international standards; Chapter 3: physical characteristics of gauge blocks, including thermal, mechanical and optical properties; Chapter 4: a description of statistical process control (SPC) and measurement assurance (MA) concepts; and Chapters 5 and 6: details of the mechanical comparisons and interferometric techniques used for gauge block calibrations. Full discussions of the related uncertainties and corrections are included. Finally, the appendices cover in more detail some important topics in metrology and gauge block calibration.
High-Accuracy Laser Power and Energy Meter Calibration Service
Author: Publisher: DIANE Publishing
ISBN: 1428917381
Category :
Languages : en
Pages : 151
Book Description
Guidelines for Evaluating and Expressing the Uncertainty of NIST Measurement Results (rev. Ed. )
Author: Barry N. TaylorPublisher: DIANE Publishing
ISBN: 1437915566
Category : Science
Languages : en
Pages : 25
Book Description
Results of measurements and conclusions derived from them constitute much of the technical information produced by the National Institute of Standards and Technology (NIST). In July 1992 the Director of NIST appointed an Ad Hoc Committee on Uncertainty Statements and charged it with recommending a policy on this important topic. The Committee concluded that the CIPM approach could be used to provide quantitative expression of measurement that would satisfy NIST¿s customers¿ requirements. NIST initially published a Technical Note on this issue in Jan. 1993. This 1994 edition addresses the most important questions raised by recipients concerning some of the points it addressed and some it did not. Illustrations.
Selected Procedures for Volumetric Calibrations (2012 Ed)
Author: Georgia L. HarrisPublisher: CreateSpace
ISBN: 9781497549890
Category :
Languages : en
Pages : 102
Book Description
This NIST IR of Selected Publications has been updated from the 2006 version and includes Good Laboratory Practices, Good Measurement Practices, and Standard Operating Procedures for volumetric calibrations.
Solid-state DC Voltage Standard Calibrations
Author: Bruce F. FieldPublisher:
ISBN:
Category : Calibration
Languages : en
Pages : 44
Book Description
Describes the procedures used at NBS to calibrate solid-state DC voltage standards in terms of the U.S. Legal Volt, and in connection with NBS Service Identification Numbers 53110 to 53150 listed in the NBS Calibration Services Users Guide.
Calibration of Beta-particle-emitting Ophthalmic Applicators
Author: John S. PruittPublisher:
ISBN:
Category : Beta rays
Languages : en
Pages : 44
Book Description
Author: