Greene Rosendal posted an update 4 days, 23 hours ago
Metrological traceability means measurement result which is often related using an unbroken chain of calibrations, including measurement uncertainty determination, to specified references. It is really a basic assurance that a relationship exists involving the measurement outcomes of a measurement instrument and the price of a measurement standard. Most of Tektronix standards are traceable straight to the International System of Measurements (SI), the 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 results to the SI assists you to achieve the accuracy, precision and interchangeability needed for global trade markets. To deliver truly standardized components, industry is dependent upon consistent and reliable measurements which might be traceable into a recognized measurement system such as the International System of Units.
Traceability is very important to firms that 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 follow the requirements of ISO to enable them to claim ISO compliance for his or her product. This compliance is usually an illustration of an organization’s persistence for service and/or quality.
NIST Traceable Calibration
Inside the U.S., NIST may be the legally established National Standards Laboratory. As such, NIST has got the responsibility “to develop, maintain and retain custody with the national standards of measurement, and supply the means and methods in making measurements in line with those standards; to assure the compatibility of U . s . 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 in the seven base units with the SI.
Fundamental to a NIST traceable calibration is thorough documentation with the measurement process accustomed to establish the number of calibrations that successively url to the actual required reference standard. NIST is responsible simply for documenting traceability because of its reference standards along with the instruments it directly measures. Documenting NIST traceable calibrations in the industry environment will be the sole responsibility of the lab performing the calibration work.
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