Viscometers
Viscometers measure the viscosity of a liquid, usually under one flow condition. In general, the fluid remains stationary and an object moves through it or the object remains stationary and a fluid moves past it. The drag caused by the relative motion of the fluid and a surface is measured. They can be classified as direct or reverse flow. There are various kinds of viscometer. The ones used in laboratories are often the capillary versions when the container is a vertical or U-shaped glass tube known as the Ostwald and Ubbelohde viscometers after their inventors. The falling sphere type has a sphere of known size/density descend through a stationary fluid. The Norcross viscometer is made up of a piston and cylinder assembly whilst the oscillating piston design uses a magnetically-influenced piston. Other types include the vibrational, quartz and rotational viscometers. Viscometers are an important piece of apparatus in laboratories which do quality and efficiency testing of fluids in areas such as the effects of a process, changes to formulas and ageing phenomena especially for food, beverage and personal care products. As viscosity affects coating performance, they are used in the paint industry to check batch consistency and quality control.
-
Xylem Analytics Germany (SI) Micro viscometer IIc, a. Ostwald, 516 23, manual 285404236 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Micro viscometer IIc, a. Ostwald, 517 23, manual 285404339 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Micro viscometer III, a. Ostwald, 516 30, manual 285404244 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer "Ostwald" 509 05, Constant K = 0.03 285404022 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer "Ostwald" 509 07, Constant K = 0.1 285404047 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer, Ubbelohde 525 00, calibrated for 285400501 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer, Ubbelohde 525 10, calibrated for 285400542 - Viscometers Ubbelohde, glass, kinematic (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer, Ubbelohde 525 20, calibrated for 285400559 - Viscometers Ubbelohde, glass, kinematic (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer, Ubbelohde 525 23, calibrated for 285400567 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer, Ubbelohde 525 30, calibrated for 285400575 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer, Ubbelohde 525 30, calibrated for 285400583 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer Ubbelohde 526 10, not calibrated, 285400731 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer Ubbelohde 526 20, not calibrated, 285400756 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer Ubbelohde 531 10, for dilution 285401436 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer Ubbelohde 531 13 285401444 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer Ubbelohde 545 13 285402046 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer Ubbelohde, I, automatic measurement 285401933 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer Ubbelohde, IIc, automatic measurement, 285401966 - General Lab (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) Viscometer ViscoClock 285417900 - Measuring instrument for viscosity analysis ViscoClock plus (1 Supplier)
Request a Quote -
Xylem Analytics Germany (SI) ViscoSystem® - AVS® 370 1056517 - General Lab (1 Supplier)
Request a Quote