Description
Cannon-Fenske Routine viscometer type 150 is a glass capillary instrument for kinematic viscosity determination in the measuring range 7–35 mm²/s, with viscometer constant K = 0,035. It is supplied with a factory calibration certificate and conforms to the test frameworks of ASTM D445-446, ASTM D2515 and ISO 3104-3105, enabling standardised flow-time measurements on transparent Newtonian liquids. The specified constant supports conversion of observed efflux times into kinematic viscosity across the stated interval, so the type 150 tube is well suited to routine laboratory and quality-control applications in petroleum, chemical and process industries. With a net weight of 0,1 kg and offered as one piece, the compact capillary fits common Cannon-Fenske holders and thermostated baths used for ASTM and ISO viscosity procedures. Distinct timing marks and the familiar Cannon-Fenske Routine layout help operators obtain consistent readings after thermal equilibration. This instrument from manufacturer Irmeco addresses laboratories that require a calibrated mid-range capillary viscometer for everyday kinematic viscosity work without specialised extras beyond a standard bath and timing setup.
This article is part of Viscometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Type: Cannon-Fenske Routine, type 150
- Measuring range: 7–35 mm²/s
- Viscometer constant: K = 0,035
- Calibration: factory calibration certificate included
- Standards: ASTM D445-446, ASTM D2515, ISO 3104-3105
- Technical Information Sheet:
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Questions about Viscometer
What is this article?
Viscometer is the article on this page. Luminix Health distributes Irmeco 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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