285400604 SI Analytics ASTM Ubbelohde Viscometer 52543 | 6000–30000 cSt Kinematic Viscosity-Labcan Scientific

Product Description

SI Analytics 285400604 Ubbelohde Viscometer, normal form ASTM (Model 52543) is a suspended-level glass capillary viscometer manufactured in Germany, designed for precise determination of kinematic viscosity and relative viscosity of transparent Newtonian liquids.

Manufactured from high-quality DURAN borosilicate glass and fully calibrated at factory, this ASTM standard Ubbelohde viscometer complies strictly with ASTM D446 and ISO 3105 standards. The IVc capillary provides measuring range of 6000 to 30000 cSt, ideal for medium-high viscosity liquid samples.

Thanks to suspended-level design, measurement results are independent of filling volume, which greatly improves repeatability, especially suitable for polymer intrinsic viscosity testing and dilution series measurement. Clear engraved ring marks enable reliable manual flow time reading. It can be matched with thermostatic bath, ViscoClock plus and AVS automatic viscosity measuring systems for laboratory routine and research analysis.

Product Parameters

• in accordance with ISO 3105, ASTM D 2515, ASTM D 446• filling quantity: 15 to 20 ml• overall length: approx. 285 mm

Ubbelohde glass capillary viscometer according to ASTM D446 and ISO 3105
• Filling volume: 15 … 20 ml
• Overall length: ca. 285 mm

calibrated for manual time measurement, using a stop watch
incl. calibration certificate

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Product Feature

The viscosity of Newtonian fluids can be most precisely determined using capillary viscometers. This method of measurement, measures the time taken for a defined quantity of fluid to flow through a capillary with a known diameter and known length. With the industrial production of such precisely calibrated capillary viscometers, we have created the conditions to enable this measuring method to establish itself worldwide as a reliable procedure. With the development of the first automatic measuring systems, we replaced the stopwatch with automatic registration of the fluid at the start of the 1970’s. Since then, subjective measuring errors have been a thing of the past.2Further developments and improvements of viscometers, measuring instru-ments and accessories led to a range of products whose excellent performance is universally recognized. It is therefore no wonder that our viscosity measurement systems have become indispensable production control and quality insurance tools worldwide, whether in the mineral oil industry, for polymer manufacturers and processors, in the pharmaceutical or food industry.

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SI Analytics 285400604 Ubbelohde Viscometer (52543), ASTM normal form, IVc capillary. For kinematic viscosity test of Newtonian liquids, measuring range 6000–30000 cSt, complies with ASTM D446 & ISO 3105, calibrated glass capillary viscometer for laboratory use.