Rolling Ball Viscometer Calibration with Gas Over Whole Interest Range of Pressure and Temperature Improves Accuracy of Gas Viscosity Measurement

2012 ◽  
Vol 51 (46) ◽  
pp. 15276-15281 ◽  
Author(s):  
Ehsan Davani ◽  
Gioia Falcone ◽  
Catalin Teodoriu ◽  
William D. McCain
Keyword(s):  
Viscosity Measurement ◽  
Rolling Ball ◽  
Gas Viscosity ◽  
Rolling Ball Viscometer

scholarly journals Development of Gas Viscosity Measurement System with Vibrating Wire Method

Netsu Bussei ◽  
2015 ◽  
Vol 28 (1) ◽  
pp. 15-21 ◽  
Author(s):  
Kosuke Yoshimura ◽  
Temujin Uehara ◽  
Kan'ei Shinzato ◽  
Tatsuya Hisatsugu ◽  
Naoya Sakoda ◽  
...  
Keyword(s):  
Measurement System ◽  
Viscosity Measurement ◽  
Vibrating Wire ◽  
Gas Viscosity ◽  
Wire Method

Experimental study on factors affecting the end effect in gas viscosity measurement using capillary-tube viscometer

2019 ◽  
Vol 90 (7) ◽  
pp. 074101
Author(s):  
Xin Fang ◽  
Xiang’an Yue ◽  
Joseph Y. Fu ◽  
Weiqing An ◽  
Jirui Zou ◽  
...  
Keyword(s):  
Experimental Study ◽  
Capillary Tube ◽  
Viscosity Measurement ◽  
End Effect ◽  
Factors Affecting ◽  
Gas Viscosity

Rolling Ball Viscometer

1943 ◽  
Vol 15 (3) ◽  
pp. 212-218 ◽  
Author(s):  
Robert Hubbard ◽  
George Brown
Keyword(s):  
Rolling Ball ◽  
Rolling Ball Viscometer

A VISCOMETRIC METHOD FOR THE ESTIMATION OF MILK CELL COUNT

1970 ◽  
Vol 33 (8) ◽  
pp. 351-354
Author(s):  
W. G. Whittlestone ◽  
L. R. Fell ◽  
H. De Langen
Keyword(s):  
Cell Count ◽  
Correlation Coefficient ◽  
Coefficient Of Variation ◽  
Rolling Ball ◽  
Simple Apparatus ◽  
Microscopic Count ◽  
Rolling Ball Viscometer

The use of a rolling ball viscometer to estimate the cell count of milk treated with California Mastitis Reagent is described. The method compares favorably with the direct microscopic count and requires relatively simple apparatus and unskilled operators. A correlation coefficient for mean count and log viscometer time of 0.93 with a coefficient of variation of 8.1% were obtained. The repeatability of viscometer readings was 0.97.

A High Pressure Rolling-Ball Viscometer up to 1 GPa

1986 ◽  
Vol 25 (Part 1, No. 7) ◽  
pp. 1091-1096 ◽  
Author(s):  
Masaya Izuchi ◽  
Ken Nishibata
Keyword(s):  
High Pressure ◽  
Rolling Ball ◽  
Rolling Ball Viscometer

Methods to Detect Abnormal Milk – A Review

1980 ◽  
Vol 43 (1) ◽  
pp. 58-64 ◽  
Author(s):  
W. A. GORDON ◽  
H. A. MORRIS ◽  
V. PACKARD
Keyword(s):  
Somatic Cell ◽  
Cell Count ◽  
Somatic Cell Count ◽  
Detection Methods ◽  
Rolling Ball ◽  
California Mastitis Test ◽  
Mastitic Milk ◽  
Rolling Ball Viscometer

Screening and confirmatory methods for detecting abnormal milk, mastitic milk, or milk of high somatic cell count are reviewed. Those procedures reviewed in some detail include the Catalase Test. Brabant Mastitis Reaction, pH and chlorine analysis, Ruakura Rolling Ball Viscometer method. California Mastitis Test (CMT), Wisconsin Mastitis Test (WMT), Optical Somatic Cell Count (OSCC). Direct Microscopic Somatic Cell Count (DMSCC), and Electronic Somatic Cell count (ESCC). Other detection methods are tabulated.

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