Nerd Nite #31 - Great, and Not So Great, Moments in Measurements: Wait! What Units Were You Using?

Wed, 03/16/2016 - 12:17pm

When: January 21, 2016 at Live! 102 S. First St.

We encounter measurements every day, from the moment our alarm clock wakes us up and we adjust the water temperature for our shower, get dressed in clothes that fit, take doses of medicine, cook our meals & coffee, drive to work, buy gas & groceries, turn on a light switch, pay our bills, use gas/electricity, watch TV, build anything, pay for anything. How do we know these measurements are correct? What happens when these measurements happen in another country? How do we know the measurements “translate” from country to country & language to language? International System of Units and metrological traceability are the backbone of measurements. What does that mean? What are examples of non-traceable measurements? What happens when measurements go wrong? Proper measurements bring confidence & peace-of-mind to our lives. Understanding what measurements are help to ensure better measurements happen and life goes more smoothly.

About Heather Wade: UM grad and Calibration Officer at NSF International, headquartered here in Ann Arbor, Heather is an ASQ-Certified Calibration Technician (www.asq.org). She is a co-author of The Metrology Handbook, 2nd Edition, edited by Jay Bucher and has been published in Cal Lab Magazine: The International Journal of Metrology. She just completed her terms as Chair of ASQ’s Measurement Quality Division and also as Chair of ASQ’s Certification Board subcommittee for the ASQ-CCT. She has presented and published at national and international conferences. She also does outreach as a Metrology Ambassador. She has worked as a microbiologist, extraction and analytical chemist, and as a physical test engineer prior to embarking on her career in metrology and calibration.