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  • Nissen Head posted an update 1 month, 1 week ago

    Metrological traceability refers back to the measurement result which is often related with an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is really a basic assurance that a relationship exists between the measurement connection between a measurement instrument along with the valuation on a measurement standard. All Tektronix standards are traceable right to the International System of Measurements (SI), the most favored international system of measurement accountable for defining the meter, kilogram, second, ampere, kelvin, mole, and candela.

    How Traceability Impacts Global Markets

    Traceability of measurement results in the SI makes it possible to achieve the accuracy, precision and interchangeability required for global trade markets. To supply truly standardized components, industry is determined by consistent and reliable measurements that are traceable with a recognized measurement system for example the International System of Units.

    Traceability is especially crucial that you firms that must comply with or continue with 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 in order to claim ISO compliance for his or her product. This compliance is normally a sign of your organization’s commitment to service and/or quality.

    NIST Traceable Calibration

    Within the U.S., NIST is the legally established National Standards Laboratory. As such, NIST gets the responsibility “to develop, maintain and retain custody of the national standards of measurement, and to provide you with the means and techniques to make measurements in keeping with those standards; to guarantee the compatibility of United States national measurement standards with those standards; and to assure the compatibility of United states of america national measurement standards with that regarding other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations of the seven base units of the SI.

    Fundamental to a NIST traceable calibration is thorough documentation of the measurement process employed to establish the number 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 available environment may be the sole responsibility from the lab performing the calibration work.

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