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DAVID W. SPITZER'S E-ZINE

TECHNICAL AND MARKETING SERVICES
FOR INSTRUMENTATION SUPPLIERS AND END-USERS

This issue sponsored by FlowMeters.com

FEBRUARY 2007

pH and ORP Measurement (Part 4 of 4)
By David Mills

Potentiometry is the field of electrochemistry where measurements of the electrical potential between two electrodes are made under conditions of negligible current flow. Both pH and ORP are potentiometric measurements that are expressed in millivolts of potential. click for more...

Correlation Flowmeters Expand Technology
ControlGlobal.com

Just when you thought there were more than enough flowmeter technologies, along comes a new kid on the block, presenting new options for gauging and measuring fluid velocity. click for more...

Effortless Product Selection:
Taking the Time & Effort Out of the Process

Flow Control

I worked as an instrumentation engineer for manufacturing companies in the process industries for about 25 years. Decisions regarding which instrument supplier’s equipment to specify and purchase were primarily made based upon technical merit. click for more...

 

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