Griffith Donnelly posted an update 5 days, 15 hours ago
Metrological traceability refers back to the measurement result that may be related using an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is often a basic assurance that the relationship exists between your measurement connection between a measurement instrument and also the price of a measurement standard. Most of Tektronix standards are traceable right to the International System of Measurements (SI), the actual most favored international system of measurement to blame for defining the meter, kilogram, second, ampere, kelvin, mole, and candela.
How Traceability Impacts Global Markets
Traceability of measurement leads to the SI assists you to achieve the accuracy, precision and interchangeability needed for global trade markets. To supply truly standardized components, industry depends upon consistent and reliable measurements which are traceable to a recognized measurement system like the International System of Units.
Traceability is very important to businesses that must abide by or follow the requirements of International Organization for Standardization (ISO) standard(s). ISO requirements often require that test, measurement and control equipment be traceable to recognized national or international standards. Other organizations may voluntarily follow the requirements of ISO to enable them to claim ISO compliance because of their product. This compliance is normally a sign of your organization’s resolve for service and/or quality.
NIST Traceable Calibration
Inside the U.S., NIST could be the legally established National Standards Laboratory. Consequently, NIST contains the responsibility “to develop, maintain and retain custody with the national standards of measurement, and provide the means and methods in making measurements consistent with those standards; in order to guarantee the compatibility of U . s . national measurement standards with those standards; also to assure the compatibility of United states of america national measurement standards with those of other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations of the seven base units from the SI.
Important a NIST traceable calibration is thorough documentation in the measurement process utilized to establish the compilation of calibrations that successively connect to the specified reference standard. NIST is responsible only for documenting traceability for the reference standards and the instruments it directly measures. Documenting NIST traceable calibrations in the industry environment may be the sole responsibility of the lab performing the calibration work.
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