Error Analysis on the Determination of Moisture in Oil by Karl Fischer Method

Xian Ming Zhang; Yuan Bo Zhang; Bin Chen; Ping Li; Yu Chuan Guo; Jiang Hua Li

doi:10.4028/www.scientific.net/AMM.155-156.995

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 155-156Error Analysis on the Determination of Moisture in...

Error Analysis on the Determination of Moisture in Oil by Karl Fischer Method

Abstract:

Many factors affect the determination of moisture content in oil by Karl Fischer Method; there are objective factors such as water, samples and temperature environment, respectively 46# turbine oil and 25# transformer oil for example, from a gross error, correlation coefficient, and other subjective perspective, the causes of error are analyzed; correlation coefficient very close to 1 and most of the relative error in ( -0.15,0.00) are discussed, which shows that high measuring accuracy and precision of this method.

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Periodical:

Applied Mechanics and Materials (Volumes 155-156)

Pages:

995-999

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.155-156.995

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Online since:

February 2012

Authors:

Xian Ming Zhang, Yuan Bo Zhang, Bin Chen, Ping Li, Yu Chuan Guo, Jiang Hua Li

Keywords:

Correlation Coefficient, Karl Fischer Method, Measurement Error

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References

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