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Metrological traceability means measurement result that may be related via an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is often a basic assurance that the relationship exists relating to the measurement connection between a measurement instrument as well as the value of a measurement standard. All Tektronix standards are traceable right to the International System of Measurements (SI), the actual most favored international system of measurement responsible for 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 reach the accuracy, precision and interchangeability essential for global trade markets. To supply 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 vital that you firms that must conform to 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 stick to the requirements of ISO to be able to claim ISO compliance because of their product. This compliance is commonly an illustration of your organization’s commitment to service and/or quality.
NIST Traceable Calibration
In the U.S., NIST could be the legally established National Standards Laboratory. Therefore, NIST gets the responsibility “to develop, maintain and retain custody from the national standards of measurement, also to provide the means and techniques for making measurements in step with those standards; to make sure the compatibility of United states of america 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 with the seven base units from the SI.
Important a NIST traceable calibration is thorough documentation with the measurement process employed to establish the group of calibrations that successively connect to the required reference standard. NIST is responsible just for documenting traceability because of its reference standards along with the instruments it directly measures. Documenting NIST traceable calibrations available environment could be the sole responsibility with the lab performing the calibration work.
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