Greene Rosendal posted an update 5 days, 6 hours ago
Metrological traceability refers back to the measurement result which is often related via an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is a basic assurance that a relationship exists relating to 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), the actual most favored 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 results to the SI assists you to achieve the accuracy, precision and interchangeability essential for global trade markets. To offer truly standardized components, industry will depend on consistent and reliable measurements which can be traceable into a recognized measurement system including the International System of Units.
Traceability is specially important to businesses that must conform 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 keep to the requirements of ISO to be able to claim ISO compliance for product. This compliance is normally an illustration of your organization’s persistence for service and/or quality.
NIST Traceable Calibration
In the U.S., NIST could be the legally established National Standards Laboratory. As such, NIST contains the responsibility “to develop, maintain and retain custody of the national standards of measurement, and also to provide the means and techniques to make measurements in line with those standards; in order to guarantee the compatibility of United States national measurement standards with those standards; and also to assure the compatibility of U . s . national measurement standards with those of other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations from the seven base units with the SI.
Fundamental to a NIST traceable calibration is thorough documentation from the measurement process employed to establish the number of calibrations that successively link to the desired reference standard. NIST is responsible simply for documenting traceability because of its reference standards and the instruments it directly measures. Documenting NIST traceable calibrations in the industry environment is the sole responsibility from the lab performing the calibration work.
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