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Pendant Drop Contact Angle and IFT Measurement
Drop shape analysis (pendant drop method) is a convenient way to measure surface tension. In this method, video images of pendant drops are digitized to determine the interface loci, then measuring the IFT through the solution of the Young-Laplace equation. Wettability of the reservoir rock and interfacial tensions between the reservoir fluids play the most important role in the efficiency of oil recovery.
| Educational Pendant Drop Contact Angle and IFT Measurement CA-ES10 |
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|---|---|
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| IFT Range | 3-72 mN/m |
| Contact Angle Range | 5°-179° |
| Working Pressure | Ambient |
| Working Temperature | Ambient |
| Glass Visual Cell | |
| Research Pendant Drop Contact Angle and IFT Measurement CA-ES20 |
|
|---|---|
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| IFT Range | 3-72 mN/m |
| Contact Angle Range | 5°-179° |
| Working Pressure | Ambient |
| Maximum Working Temperature | 50°C |
| Metal-Glass Visual Cell | |
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