Viscometer for high-pressure fluids
Viscometer for high-pressure fluids, Cambridge Viscosity Inc.
★The measurement principle is based on free fall, where a piston moves up and down within a liquid chamber, and the time taken for this piston to move is related to the fluid viscosity. ★The only moving part is this piston, which operates without any issues even under high pressure, ensuring stable operation. For more details, please contact us or download the catalog.
basic information
- VISCOlab PVT is a device that enables fluid viscosity measurement under high pressure. - The pressure can reach up to 138 MPa, with a viscosity range of 0.02 to 10,000 cP, and a maximum temperature of 190°C, allowing for temperature-compensated viscosity measurement. - By using an optional bath-type circulation system, the fluid temperature can be controlled from -30 to 190°C. For more details, please contact us or download the catalog.
Price information
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Delivery Time
Model number/Brand name
Cambridge Biscotti, VISCOlab PVT
Applications/Examples of results
- Lubricating oil development - Crude oil drilling - Supercritical fluid - Gas viscosity measurement - etc.
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VISCOlab PVT+ Use Case Information
VISCOlab PVT+ is related to the development of heavy oil extraction methods and has a proven track record in measuring fluid viscosity at high pressure and high temperature.
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A small amount of viscosity measurement is the key to accurate viscosity analysis.
Accurate viscosity measurement with a small sample size is beneficial in all applications. In various fluids, the correlation between laboratory-level measurements of production products and inline process measurements is important. Cambridge's viscometers are compact and robust, making them suitable for processes that must be installed in limited spaces, and they can perform measurements unaffected by changing temperatures, pressures, or surrounding vibrations.
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Precision viscosity measurement for deep-sea drilling under ultra-high pressure.
In offshore oil wells, as deep drilling operations increasingly develop, precise viscosity measurements using minute sample fluids hold extremely important significance. The CVI VISCOlab PVT+ is a device capable of measuring viscosity even under high pressure with fluid and gas phases. Measurements can be conducted at a maximum of 138 MPa under normal conditions, or up to 207 MPa as an option, and can be performed not only in a static state but also while the fluid is continuously flowing. The measurement methods comply with ASTM D445 and D7483, requiring only a sample volume of 6 ml. It accommodates various applications such as viscosity measurement under high pressure, petroleum-related investigations, EOR, core analysis, and supercritical fluid development.
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