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70 results for “Standard measurement uncertainty”
A statement of a measurement uncertainty, its components, and their calculation and combination — usually tabulated with each source, evaluation type, distribution, standard uncertainty, sensitivity…
The standard uncertainty obtained from the individual standard uncertainties (and covariances) of the input quantities through the measurement model — root-sum-of-squares in…
Measurement uncertainty expressed as a standard deviation, denoted u — the common currency into which all components are converted before combination. VIM (JCGM 200:2012…
A standard uncertainty divided by the absolute value of the measured quantity value — the form specifications and CMCs often quote (parts in 10⁶, percent…
Evaluation of a component of uncertainty by statistical analysis of measured values obtained under defined conditions — e.g. the standard deviation of the mean…
The product of a combined standard uncertainty and a coverage factor greater than one: U = k·u꜀. With k = 2 the coverage probability is…
…Uncertainty Component Description Symbol Source Type (A or B) Typical Distribution Standard uncertainty from the measurement process sp Process A Normal Standard uncertainty for…
The substitution method for evaluating task-specific CMM measurement uncertainty using calibrated workpieces — the most practical route for many CMM users. ISO Dimensional
…Component Description Reference us Standard uncertainty for standa rds Calibration report, divide by k sp Standard uncertainty for the proc ess Measurement assurance process…
…Component Description Reference us Standard uncertainty for standa rds Calibration report, divide by k sp Standard uncertainty for the proc ess Measurement assurance process…
Questions post under a public pseudonym. Be specific — instrument, method, standard.