Metrological traceability means measurement result which can be related using an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is a basic assurance that a relationship exists between the measurement link between a measurement instrument as well as the price of a measurement standard. All of Tektronix standards are traceable directly to the International System of Measurements (SI), the 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 can help you reach the accuracy, precision and interchangeability essential for global trade markets. To supply truly standardized components, industry depends upon consistent and reliable measurements that are traceable to some recognized measurement system like the International System of Units.
Traceability is specially crucial that you companies which must conform to or stick to 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 continue with the requirements of ISO to be able to claim ISO compliance for his or her product. This compliance is normally an indication of your organization’s commitment to service and/or quality.
NIST Traceable Calibration
Inside the U.S., NIST may be the legally established National Standards Laboratory. Consequently, NIST gets the responsibility “to develop, maintain and retain custody in the national standards of measurement, and to give you the means and techniques to create measurements in line with those standards; to assure the compatibility of United states of america national measurement standards with those standards; also to assure the compatibility of United States national measurement standards with that relating to other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations from the seven base units of the SI.
Fundamental to a NIST traceable calibration is thorough documentation in the measurement process utilized to establish the compilation of calibrations that successively link to the specified reference standard. NIST is responsible simply for documenting traceability due to the reference standards and the instruments it directly measures. Documenting NIST traceable calibrations in the flooring buisingess environment may be the sole responsibility in the lab performing the calibration work.
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