| Autor: |
Batista, Elsa, Alves e Sousa, João, Saraiva, Fernanda, Lopes, André, Silverio, Vania, Martins, Rui F., Martins, Luis |
| Předmět: |
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| Zdroj: |
Metrology; Jun2024, Vol. 4 Issue 2, p240-253, 14p |
| Abstrakt: |
Dimensional measurements are fundamental in microfluidic device manufacturing and performance. The main focus of this study is the measurement of the connection port sizes in microfluidic devices and components and, accordingly, the possible existence of fluid leaks determined using the flow rate error. The sizes associated with three different microfluidic systems were determined using laser interferometry and through an optical measuring instrument, with metrological traceability to national length standards. It was possible to infer the method with the greatest accuracy and lowest measurement uncertainty for characterizing this kind of system. In conclusion, the results of this work directly address the current lack of dimensions measuring methods of microfluidic components by providing a comprehensive comparison of different protocols, ultimately suggesting a preferred option for immediate application within the microfluidic industry. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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