measurement variation

[/ˈmeʒərmənt ˌveriˈeɪʃən/]
nounpl: measurement variations
variação de medição
1. The difference or inconsistency in measurements of the same object or phenomenon obtained under different conditions or by different methods
The measurement variation in the experimental results was due to equipment calibration errors.
A variação de medição nos resultados experimentais foi causada por erros de calibração do equipamento.
2. Natural or systematic deviations from an expected or standard measurement value in scientific, industrial, or quality control contexts
We need to reduce measurement variation to improve the consistency of our manufacturing process.
Precisamos reduzir a variação de medição para melhorar a consistência do nosso processo de fabricação.
3. The range or degree of change observed in repeated measurements of the same variable
The measurement variation of this instrument is within acceptable tolerances.
A variação de medição deste instrumento está dentro das tolerâncias aceitáveis.
In Brazil and Portugal, this term is predominantly used in scientific, engineering, and quality control fields. It is essential in manufacturing industries and research institutions where precision is critical. The concept is integral to ISO standards and quality management systems used in both countries.
Synonyms / Sinônimos
measurement errormeasurement uncertaintymeasurement deviationmeasurement scattervariability
Antonyms / Antônimos
measurement consistencymeasurement accuracymeasurement precisionmeasurement stability

Regional Variations

General Brazilian
variação de medição
Standard term used in scientific and industrial contexts
São Paulo
variação de medição / variabilidade de medição
Both terms are commonly used in industrial and engineering settings
Rio de Janeiro
variação de medição
Standard usage in academic and technical contexts
Portugal
variação da medição / variação metrológica
Portuguese prefers 'variação da medição' or more technical 'variação metrológica'

Related Words

calibrationstandard deviationtolerancereproducibilityuncertainty analysisquality controlmetrological error

Related Idioms & Phrases

within acceptable variation
reduce measurement variation
account for measurement variation
sources of variation
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