Greene Hogan posted an update 2 months ago
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 that a relationship exists between the measurement outcomes of a measurement instrument and the valuation on a measurement standard. Most of Tektronix standards are traceable right to the International System of Measurements (SI), the hottest 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 results to the SI makes it possible to reach the accuracy, precision and interchangeability necessary for global trade markets. To supply truly standardized components, industry will depend on reliable and consistent measurements which can be traceable into a recognized measurement system like the International System of Units.
Traceability is particularly crucial that you businesses that must comply with 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 keep to the requirements of ISO in order to claim ISO compliance for his or her product. This compliance is usually a signal of the organization’s resolve for service and/or quality.
NIST Traceable Calibration
Inside the U.S., NIST may be the legally established National Standards Laboratory. As a result, NIST has the responsibility “to develop, maintain and retain custody in the national standards of measurement, also to provide the means and methods to make measurements in step with those standards; to guarantee the compatibility of U . s . national measurement standards with those standards; and assure the compatibility of Usa national measurement standards with those of other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations in the seven base units with the SI.
Important a NIST traceable calibration is thorough documentation in the measurement process employed to establish the compilation of calibrations that successively url to the actual required reference standard. NIST is responsible just for documenting traceability for its reference standards and also the instruments it directly measures. Documenting NIST traceable calibrations in the industry environment may be the sole responsibility from the lab performing the calibration work.
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