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 Industrial Automation INSIDER

July 2017

Just Calibrate It! (Flow Lab and Calibration Truck)

At a flow lab, they run a known quantity of fluid (almost always water) through the metering element, and compare the reading of the meter with the actual throughput of the lab. The difference, if any, is the inaccuracy of the meter. click for more...

Velocity Profile Instability

Many things can go wrong and cause a flowmeter to measure improperly. Typical errors cause the flowmeter to measure incorrectly by a certain percentage of flow rate, a fixed flow rate, or by a certain amount of signal. click for more...

Flowmeter Instability

Which of the following could make a liquid flowmeter measurement unstable? 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 publishes the Industrial Automation INSIDER that is an independent subscription newsletter for industrial automation and process control system users, installers and suppliers world-wide, giving a monthly update on the continuing evolution, development and convergence of automation technologies.

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.