The Uncertainty of Measurements: Physical and Chemical Metrology and Analysis [Paperback]

Shri Krishna Kimothi (Author), S. K. Kimothi (Author)

Book Description

Publication Date: January 2002

With the uncertainly of measurement results drawing the attention of managers, metrologists, and customers, this comprehensive guide works to show the importance of metrology while explaining the science of the uncertainty of measurements. Kimothi shows how the accuracy of measurements affects all of us in trade, commerce, safety, health care, environmental protection, and more. External and internal customers, along with regulatory agencies, often prescribe measurement accuracy requirements. This book helps to sort out the current issues surrounding measurement reliability. Kimothi's explanations make it easier for organizations to understand the concerns of measurement uncertainty in decision-making.

Newcomers to metrology will find Kimothi's explanations easy to follow because this book starts off with a comprehensive introduction to the basic principles of reliable measurements. As the text progresses, these basic principles provide a foundation for more and more advanced aspects of measurement uncertainty. The book describes: the need for measurement certainty, techniques to achieve results, and standards in measurement. This comprehensive range of information makes this an ideal desk reference for metrology students and statistical quality enthusiasts. Kimothi includes information about current events regarding reliable measurements and how the uncertainty of measurements affects trade, Six Sigma, and more.

Topics covered include:
· Guide to the Expression of Uncertainty in Measurement (GUM) approach
· A complete chapter on calibration and measurement traceability
· Statistical techniques in metrology
· Examples of measurement data and random variables
· Probability density functions
· Sampling distribution
· Statistical estimation degrees of freedom and regression
· How to evaluate various uncertainties in measurements using several approaches including international consensus
· One chapter is devoted to measurement errors
· Information specific to calibration laboratories
· Examples of R&R studies

Editorial Reviews

Review

The practical examples in this book make it easy to understand the complicated subject of uncertainty. -- B.S. Mathur, Emeritus Scientist, National Physical Laboratory, New Delhi, India, Spring 2002

About the Author

Shri Krishna Kimothi holds a Masters of Technology Degree from Indian Institute of Technology in Delhi. He is presently employed as the Director of STQC Directorate, Ministry of Communications and Information Technology. He is responsible for managing, coordinating and supporting the activities of the STQC network of 15 testing and calibration laboratories in India. His work includes acting as a lead auditor for ISO 9000 quality system certification, as well as auditing testing and calibration laboratories for accreditation. Mr. Kimothi has taught classes and written many articles on metrology, calibration, uncertainty, laboratory quality, and proficiency testing. He has also worked as a quality manager for an accredited calibration laboratory. This array of experiences gives him a breadth of metrology knowledge from the perspective of a student, professional, teacher, and manager. Kimothi is also a member of the Metrology Society of India (MSI).

Product Details

• Paperback: 416 pages
• Publisher: ASQ Quality Press (January 2002)
• Language: English
• ISBN-10: 0873895355
• ISBN-13: 978-0873895354
• Product Dimensions: 9.1 x 6.1 x 1.2 inches
• Shipping Weight: 1.6 pounds
• Amazon Best Sellers Rank: #338,762 in Books (See Top 100 in Books)
  • #42 in Books > Science & Math > Experiments, Instruments & Measurement > Measurement

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