Description
537 11 Micro-Ubbelohde viscometer (DIN) is a precision capillary instrument calibrated for automatic viscosity measurements. It is fitted with capillary number Ia and a viscometer constant K = 0,05, enabling kinematic viscosity determination by the Ubbelohde method in accordance with DIN requirements. The micro design is suited to limited sample volumes while retaining the flow characteristics necessary for reliable automatic timing. Offered as a single piece weighing 0,275 kg net, the instrument is manufactured by SI Analytics - a Xylem brand and serves laboratories that operate automated viscosity systems for analytical or quality-control tasks. Capillary Ia with K = 0,05 corresponds to the lower viscosity range defined for this constant, supporting consistent use within automated measurement sequences. The DIN-compliant Micro-Ubbelohde geometry provides a standardised foundation for comparable laboratory results. This model is intended for professional environments that require calibrated automatic viscosity data.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: Micro-Ubbelohde viscometer (DIN)
- Capillary no.: Ia
- Constant K: 0,05
- Calibration: For automatic measurements
- EAN: 4064664034616
- Technical Information Sheet:
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Questions about 537 11, Micro-Ubbelohde viscometer (DIN), calibrated for automatic measurements,
What is this article?
537 11, Micro-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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Shelves beside this one are Hydrometers and Density meters & pycnometers.
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