Description
532 20 Ubbelohde viscometer (DIN) is a precision capillary instrument for kinematic viscosity determination according to DIN practice and calibrated for automatic measurements. It is fitted with capillary no. II and carries the viscometer constant K = 0,1, matching the flow range associated with this capillary size for Newtonian liquids. The suspended-level Ubbelohde geometry limits the influence of sample volume and hydrostatic head on efflux time, supporting reproducible results in routine laboratory work. Supplied as 1 pc with a net weight of 0,275 kg, the tube is intended for integration into automated viscometer systems used in quality control, method development and research. Typical application areas include petrochemicals, polymers, coatings, pharmaceuticals and specialty chemicals, where standardised capillary viscosity data are required. Manufactured by SI Analytics - a Xylem brand, the 532 20 provides clearly defined capillary designation and constant so operators can select the correct tube, document measurement conditions and maintain consistent performance across automated measurement sequences in the laboratory.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Model: 532 20
- Type: Ubbelohde viscometer (DIN)
- Capillary no.: II
- Constant K: 0,1
- EAN: 4064664033794
- Technical Information Sheet:
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Questions about 532 20, Ubbelohde viscometer (DIN), calibrated for automatic measurements,
What is this article?
532 20, Ubbelohde viscometer (DIN), calibrated for automatic measurements, is the article on this page. Luminix Health distributes SI Analytics - a Xylem brand for laboratory use. It sits in Viscometers, inside Density & viscosity measurement, in Lab instruments.
A capillary viscometer times the flow of a liquid through a tube. A rotational viscometer twists a spindle in the liquid. Both need a stated temperature. Kinematic and dynamic viscosity are different numbers. The capillary size has to put the flow time in the range the method allows.
Density is mass divided by volume. A hydrometer floats at a depth that depends on the density of the liquid. A pycnometer is a vessel of known volume that is weighed full. Viscosity is the resistance to flow. A capillary viscometer times how long a volume takes to fall through a tube. Both measurements need a stated temperature, because liquids change density and viscosity as they warm. The units trace to the BIPM and to NIST.
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The category is Density & viscosity measurement. The sub-category is Viscometers. The catalogue is Lab instruments.
Shelves beside this one are Hydrometers and Density meters & pycnometers.
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