Ubbelohde Viscometer (Size 1B)

This professional Ubbelohde Viscometer (Glass Capillary Viscometer) (Size 1B, Code: Z/5335) is a high-precision kinematic viscosity measurement instrument designed for clear Newtonian liquids, petroleum products, polymer solutions, and chemical fluids. Engineered with suspended level bulb technology, this calibrated capillary viscometer ensures that measurement values remain independent of the exact liquid filling volume.

Essential for petrochemical laboratories, quality control units, materials research facilities, and academic testing environments, it is precision-crafted from high-grade borosilicate glass to offer superior thermal resistance and chemical durability. Standard timing marks allow lab analysts to easily measure fluid efflux times with exceptional repeatability in temperature-controlled water baths, ensuring compliance with international viscosity testing standards such as ASTM D445 and ISO 3104.