Spitzer and Boyes, LLC Website

DAVID W. SPITZER'S E-ZINE

TECHNICAL AND MARKETING SERVICES
FOR INSTRUMENTATION SUPPLIERS AND END-USERS

This issue sponsored by Spitzer and Boyes, LLC

June 2019

Positive Displacement Flowmeters

Sometimes you have to be very exact in your flow measurement. Sometimes you are being charged, or charging someone else for your product. Sometimes you need to have a carefully controlled amount metered into a process. click for more...

Choosing Between Forward and Backward Problem Solving

The previous article included discussion of how working a problem backward from an artifact to find the cause of a problem can create considerable uncertainty. Nonetheless, this approach is sometimes the best - and often the only - way to obtain information (such as when studying dinosaurs). click for more...

Differential Pressure Flowmeter Accuracy Statements

Which of the following forms describe how the accuracy of a differential pressure flowmeter would typically be expressed? click for more...

ABOUT SPITZER AND BOYES, LLC

In addition to over 35 years of experience as an instrument user, consultant, and expert witness, David W Spitzer has written over 10 books and 250 articles about flow measurement, level measurement, instrumentation, and process control. David (with Walt Boyes) is the author of seven Consumer Guides to various industrial flow and level technologies. David teaches his flow measurement seminars in both English and Portuguese.

Spitzer and Boyes, LLC provides engineering, technical writing, training seminars, strategic marketing consulting, distribution consulting, and expert witness services worldwide, and can be contacted at +1.845.623.1830 or www.spitzerandboyes.com.