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- Quantity that is not the measurand but that affects the result of the measurement. EXAMPLES: a) temperature of a micrometer used to measure length; b) frequency in the measurement of the amplitude of an alternating electric potential difference. evigem.org - by Enrique Cavalitto
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- The effect of an influence quantity on the measurement process is an interference that generates a systematic error. In clinical chemistry, depending on the molecular entity responsible for an interference, influence quantities may be classified as endogenous or exogenous. - Clinical Chemistry
by Enrique Cavalitto - This means that there has to be a specified relationship between the influence quantities and the measurand. This relationship is known as the mathematical model. This is an equation that describes how each influence quantity affects the value assigned to the measurand. - labnews.co.uk
by Enrique Cavalitto - By using the measurement model built to approximately compute the sensitivity coefficient that reflects the uncertainty propagating law of each influence quantity, it is possible to evaluate the result of indirect measurement and its uncertainties. - CAT.INIST
by Enrique Cavalitto Compare [close] Compare [close] Compare [close] Compare [close] - Portuguese
- Metrology
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- Grandeza que não é o mensurando mas que afeta o resultado da medição deste.
Exemplos:
a) A temperatura de um micrômetro usado na medição de um comprimento.
b) A frequência na medição da amplitude de uma diferença de potencial em
corrente alternada. Ministério Indústria, Comércio e Turi - by Carla Lopes
- Example sentence(s)
- As grandezas de influência são aquelas grandezas que não são objeto de medida, mas influenciam o valor medido, tais como temperatura, umidade, pressão, tensão de polarização, taxa de dose e qualidade da radiação. A qualidade da radiação, no documento DIN 6800(4), é considerada explicitamente como grandeza de influência. A radiação gama de 60Co é considerada como qualidade de referência, e medidas em outras qualidades requerem um fator de correção. Este tratamento formal resulta em apenas um fator de calibração para a câmara de ionização, e os fatores de correção estão relacionados apenas com uma grandeza de influência. - SCIELO
by Carla Lopes - Grandeza de influência
Grandeza não sujeita à medição, mas que influencia o valor do mensurando ou a indicação do instrumento de medição. - Dicionário de Instrumentação
by Carla Lopes - Related KudoZ question
Compare [close] - Polish
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- Wielkość nie będąca wielkością mierzoną, która ma jednak wpływ na wynik pomiaru. Politechnika Rzeszowska - by Remolek
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- Wielkość wpływająca to każda wielkość lub czynnik, poza mierzoną wielkością, które mogą oddziaływać na wynik pomiaru. - Wikipedia
by Remolek - Należy przez to rozumieć wielkość wpływającą mającą wartość zawartą poza warunkami znamionowymi użytkowania wagi; wielkość wpływająca jest zaburzeniem, jeżeli nie określono dla niej warunków znamionowych. - Ministerstwo Gospodarki
by Remolek - Wielkość wpływająca – czynnik o nieustabilizowanym charakterze towarzyszący
pomiarowi, mający wpływ na wynik pomiaru. - Politechnika Śląska
by Remolek - Related KudoZ question
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