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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 can be a basic assurance which a relationship exists between the measurement outcomes of a measurement instrument along with the price of a measurement standard. Most of Tektronix standards are traceable directly to the International System of Measurements (SI), the most widely used 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 in the SI assists you to reach the accuracy, precision and interchangeability required for global trade markets. To supply truly standardized components, industry is determined by consistent and reliable measurements which might be traceable to some recognized measurement system like the International System of Units.
Traceability is especially important to companies which must comply with 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 in order to claim ISO compliance for his or her product. This compliance is usually an indication of an organization’s persistence for service and/or quality.
NIST Traceable Calibration
From the U.S., NIST could be the legally established National Standards Laboratory. Therefore, NIST has got the responsibility “to develop, maintain and retain custody from the national standards of measurement, and to provide the means and techniques in making measurements in step with those standards; to assure the compatibility of United states of america national measurement standards with those standards; and also to assure the compatibility of United states of america national measurement standards with the ones from other nations.” [15 U.S.C. 271] NIST ensures the U.S. national standards are accurate realizations from the seven base units from the SI.
Fundamental to a NIST traceable calibration is thorough documentation of the measurement process used to establish the series of calibrations that successively connect to the actual required reference standard. NIST is responsible only for documenting traceability because of its reference standards as well as the instruments it directly measures. Documenting NIST traceable calibrations in the flooring buisingess environment is the sole responsibility with the lab performing the calibration work.
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