Ubbelohde Viscometer
The Ubbelohde Viscometer is a high-precision capillary glass viscometer designed to measure the kinematic viscosity of transparent Newtonian liquids. Its suspended-level design ensures that the driving pressure is independent of sample volume, providing excellent accuracy and repeatability.
Manufactured from high-quality glass, the Ubbelohde Viscometer allows clear observation of liquid flow through the calibrated capillary tube. Viscosity is determined by measuring the flow time of the liquid between two marked points under controlled temperature conditions. The instrument complies with international standards such as ASTM D445 and ISO 3104.
Key Features
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High-accuracy kinematic viscosity measurement
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Suspended-level design for consistent results
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Precision glass construction
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Suitable for transparent Newtonian liquids
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Compatible with standard temperature-controlled baths
Applications
Widely used in:
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Polymer and material research
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Petrochemical and lubricant analysis
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Quality control laboratories
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Academic and research institutions