NIST Traceable Calibration by EML Calibration
Metrological traceability means the measurement result which may be related via an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is often a basic assurance a relationship exists between the measurement results of a measurement instrument and also the value of 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 get the accuracy, precision and interchangeability required for global trade markets. To deliver truly standardized components, industry is dependent upon consistent and reliable measurements that are traceable to a recognized measurement system such as the International System of Units.
Traceability is particularly imperative that you companies 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 keep to the requirements of ISO to enable them to claim ISO compliance for product. This compliance is normally a signal of the organization’s dedication to service and/or quality.
NIST Traceable Calibration
From the U.S., NIST will be the legally established National Standards Laboratory. Consequently, NIST gets the responsibility “to develop, maintain and retain custody from the national standards of measurement, and also to give you the means and techniques in making measurements consistent with those standards; to make sure the compatibility of United States national measurement standards with those standards; and also to assure the compatibility of Usa national measurement standards with the ones from other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations in the seven base units of the SI.
Important a NIST traceable calibration is thorough documentation from the measurement process accustomed to establish the number of calibrations that successively hyperlink to the required reference standard. NIST is responsible only for documenting traceability due to the reference standards as well as the instruments it directly measures. Documenting NIST traceable calibrations in the commercial environment may be the sole responsibility in the lab performing the calibration work.
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