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2. Precision measurement equipment laboratory - Wikipedia

   en.wikipedia.org/wiki/Precision_Measurement...

   A Precision Measurement Equipment Laboratory (PMEL) is a United States Air Force (USAF) facility in which the calibration and repair of test equipment takes place. This practice is also known as metrology: the science of measurement. Metrology is defined as the science of weights & measures, while a PMEL is the place where technicians perform ...

3. Calibration - Wikipedia

   en.wikipedia.org/wiki/Calibration

   The formal definition of calibration by the International Bureau of Weights and Measures (BIPM) is the following: "Operation that, under specified conditions, in a first step, establishes a relation between the quantity values with measurement uncertainties provided by measurement standards and corresponding indications with associated measurement uncertainties (of the calibrated instrument or ...

4. National Institute of Standards and Technology - Wikipedia

   en.wikipedia.org/wiki/National_Institute_of...

   The Articles of Confederation, ratified by the colonies in 1781, provided: . The United States in Congress assembled shall also have the sole and exclusive right and power of regulating the alloy and value of coin struck by their own authority, or by that of the respective states—fixing the standards of weights and measures throughout the United States.

5. ISO/IEC 17025 - Wikipedia

   en.wikipedia.org/wiki/ISO/IEC_17025

   ISO/IEC 17025 General requirements for the competence of testing and calibration laboratories is the main standard used by testing and calibration laboratories. In most countries, ISO/IEC 17025 is the standard for which most labs must hold accreditation in order to be deemed technically competent.

6. Jefferson Milling Company awarded Excellence in ... - AOL

   www.aol.com/jefferson-milling-company-awarded...

   Aug. 16—JEFFERSON — Roger Beckwith of the Jefferson Milling Company got a surprise Tuesday morning when County Auditor David Thomas and the Auditor's Certified Weights and Measures staff ...

7. National Conference on Weights and Measures - Wikipedia

   en.wikipedia.org/wiki/National_Conference_on...

   The Weights and Measures Law was first signed into law on March 2, 1799 by President John Adams. In 1905, a meeting of the states was held to address the challenges of regulating weights and measures. As a result, an agreement was made to convene annually to set national standards for voluntary adoption and implementation by the states.