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Metrological traceability refers to the measurement result which can be related using an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is often a basic assurance which a relationship exists involving the measurement connection between a measurement instrument and the worth of a measurement standard. All Tektronix standards are traceable directly to the International System of Measurements (SI), which is the 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 brings about the SI assists you to attain the accuracy, precision and interchangeability required for global trade markets. To supply truly standardized components, industry depends upon consistent and reliable measurements which might be traceable into a recognized measurement system including the International System of Units.
Traceability is especially important to companies which must comply with or stick 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 stick to the requirements of ISO in order to claim ISO compliance because of their product. This compliance is normally an indication of your organization’s commitment to service and/or quality.
NIST Traceable Calibration
In the U.S., NIST will be the legally established National Standards Laboratory. As such, NIST has got the responsibility “to develop, maintain and retain custody from the national standards of measurement, and give you the means and techniques for making measurements in line with those standards; to assure the compatibility of United States national measurement standards with those standards; and to assure the compatibility of United States national measurement standards with the ones from 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 of the measurement process accustomed to establish the number of calibrations that successively url to the required reference standard. NIST is responsible only for documenting traceability because of its reference standards along with the instruments it directly measures. Documenting NIST traceable calibrations in the flooring buisingess environment may be the sole responsibility in the lab performing the calibration work.
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