Metrological traceability means the measurement result that may be related using an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It can be a basic assurance which a relationship exists between your measurement link between a measurement instrument and the value of a measurement standard. All Tektronix standards are traceable directly to the International System of Measurements (SI), which is most in-demand 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 assists you to get the accuracy, precision and interchangeability necessary 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 very vital that you companies which must comply with 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 continue with the requirements of ISO to be able to claim ISO compliance for product. This compliance is commonly a signal of an organization’s commitment to service and/or quality.
NIST Traceable Calibration
Within the U.S., NIST is the legally established National Standards Laboratory. Therefore, NIST gets the responsibility “to develop, maintain and retain custody from the national standards of measurement, and also to give you the means and methods in making measurements in line with those standards; in order to guarantee the compatibility of Usa national measurement standards with those standards; and to assure the compatibility of United states of america national measurement standards with that relating to other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations of the seven base units from the SI.
Important a NIST traceable calibration is thorough documentation with the measurement process employed to establish the series of calibrations that successively connect to the specified reference standard. NIST is responsible simply for documenting traceability because of its reference standards and also the instruments it directly measures. Documenting NIST traceable calibrations in the commercial environment may be the sole responsibility of the lab performing the calibration work.
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