Metrological traceability means the measurement result which can be related with an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is often a basic assurance which a relationship exists involving the measurement connection between a measurement instrument along with the valuation on a measurement standard. Every one of Tektronix standards are traceable straight to the International System of Measurements (SI), which is the most widely used international system of measurement in charge of defining the meter, kilogram, second, ampere, kelvin, mole, and candela.
How Traceability Impacts Global Markets
Traceability of measurement brings about the SI can help you get the accuracy, precision and interchangeability needed for global trade markets. To supply truly standardized components, industry depends upon consistent and reliable measurements which can be traceable into a recognized measurement system including the International System of Units.
Traceability is very vital that you companies that must adhere to or keep 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 follow the requirements of ISO so that they can claim ISO compliance for his or her product. This compliance is generally a signal associated with an organization’s commitment to service and/or quality.
NIST Traceable Calibration
Inside the U.S., NIST is the legally established National Standards Laboratory. Consequently, NIST contains the responsibility “to develop, maintain and retain custody in the national standards of measurement, and to supply the means and methods in making measurements consistent with those standards; to assure the compatibility of U . s . national measurement standards with those standards; and to assure the compatibility of Usa national measurement standards with that regarding other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations with the seven base units of the SI.
Important a NIST traceable calibration is thorough documentation of the measurement process utilized to establish the group of calibrations that successively connect to the required reference standard. NIST is responsible simply for documenting traceability because of its reference standards as well as 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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