Obálka

METODOLOGÍA PARA LA ESTIMACIÓN DE LA INCERTIDUMBRE DE LA MEDICIÓN EN LA DETERMINACIÓN DE SILOXANOS TOTALES, pH Y SURFACTANTES ANIÓNICOS EN PRODUCTOS DE HIGIENE PERSONAL

The project is based on the documentation of a methodology for determining the uncertainty of measurement in three physicochemical methods, practiced in a company that manufactures personal care products.Since the bulk product is imported from México, it is vital to check the parameters of interest,...

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Uloženo v:
Vydáno: 2015
Témata:
Incertidumbre de la medición
diagrama de causa y efecto
incertidumbre estándar combinada
incertidumbre estándar expandida
incertidumbre estándar tipo A
incertidumbre estándar tipo B
pH
siloxanos totales
surfactantes aniónicos
Measurement uncertainty
anionic surfactants
cause and effect diagram
combined standard uncertainty
expanded uncertainty standard method
standard uncertainty type A
total siloxanes
type B standard uncertainty
On-line přístup:http://hdl.handle.net/10872/12685
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Shrnutí:The project is based on the documentation of a methodology for determining the uncertainty of measurement in three physicochemical methods, practiced in a company that manufactures personal care products.Since the bulk product is imported from México, it is vital to check the parameters of interest, among which: total siloxanes,pH y anionic surfactants. The objectives are to: identify and classify the contributions to the uncertainty in the measurement process of the measurand of interest, method. Evaluate the standard uncertainty type A and type B combined and expanded, by method. Document the methodology for determining the uncertainty of measurement, method. The development of cause and effect diagrams for the identification and classification of potential causes, the design of the tables collection of information to facilitate the assessment of uncertainties, and finally, documentation of the methodology will result in the expression of uncertainty can be updated in the future, if new information becomes available.

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