Guest blog post by Don Hillger, President, U.S. Metric Association This year, 2016, marks the 100th anniversary of the founding of the U.S. Metric Association (USMA). Our mission is to help the U.S. complete its [...]
by Ted Doiron While check standards will eventually give the most accurate uncertainty for a calibration procedure, the time and expense can be discouraging. Another common method, standard Gage Repeatability and Reproducibility study does not […]
by Michael Boetzkes Not too long ago, the RH calibration chambers which were appropriate for calibrating the high accuracy RH transmitters were limited to custom build chambers at the sensor manufacturer and a very small […]
by Dr. George Anastasopoulos ISO/IEC 17025 was first issued in 1999 by the International Organization for Standardization (ISO) and the International Electro-technical Commission (IEC). It is the single most important standard for calibration and testing […]
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