Products/Services for Laray Viscometers
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Viscometers - (181 companies)Viscometers define viscous properties of a fluid at ambient or defined temperatures. Viscometers are used to define the viscous properties of a fluid at ambient or defined temperatures. They commonly come in the form of a calibrated capillary tube...Technology TypeDisplay & Special FeaturesIndustry / Application -
Fluid Standards and Reference Fluids - (12 companies)Viscosity standards and reference fluids are oils, fluids, greases, or gels with stable and verified viscosity values and flow properties for calibration of viscometers, rheometers, and other standards. Viscosity standards and reference fluids...
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Test Equipment and Instrument Repair Services - (381 companies)...instruments, process controllers and control systems, spectrometers, temperature instruments, viscometers and rheometers, and water quality instruments. Inspection tools and NDT equipment: coordinate measuring machines (CMM), dimensional gages... -
Test Equipment and Instrument Rental Services - (112 companies)...pressure instruments, process controllers and control systems, spectrometers, temperature instruments, viscometers and rheometers, and water quality instruments. Inspection tools and NDT equipment: coordinate measuring machines (CMM), dimensional... -
Industrial Heaters - (1962 companies)This is a general search form for all types of industrial heaters, devices which are available in a variety of sizes, shapes, and heating configurations.
Product News
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AMETEK Spectro Scientific
MiniVisc 3000 - Portable Kinematic Viscometer The MiniVisc 3000 series (formerly the SpectroVisc Q3000 Series) viscometers are the first truly portable, solvent-free, temperature-controlled kinematic viscometers, providing high-accuracy measurements for easy detection of viscosity variations caused by contamination, mix-up and oil degradation. The devices were designed to determine kinematic viscosity at 40C in the field for applications where immediate results are essential for determining the health of critical equipment. Principle... (read more)Browse Viscometers Datasheets for AMETEK Spectro Scientific -
AMETEK Spectro Scientific
Ask the Experts: Measuring Oil Viscosity There are several ways to monitor viscosity including Kinematic Viscometers (u-tubes) per ASTM D445, Ametek Spectro Scientific 's MiniVisc 3000 per ASTM D8092, Visgages, Rheometers and Rotational Viscometers. Typically, ASTM D445 methods are run in a laboratory setting due to the glass capillary tubes and large constant temperature baths which are difficult to maintain in the field. Spectro 's MiniVisc 3000 is able to quickly perform kinematic viscosity with only a few drops of oil... (read more)Browse Oil Sensors and Analyzers Datasheets for AMETEK Spectro Scientific -
AMETEK Spectro Scientific
Oil Analysis via Portable Units Given the Coast Guard 's diverse missions, oil analysis plays a critical role in mission readiness. Spectro Scientific's FluidScan handheld monitor and portable viscometer detect oil quality issues, prevent potential damage to equipment, and perform oil changes based on actual condition via real-time, on-site analysis. Read this article to learn more. Visit our website to learn more about our products. (read more)Browse Fuel Testers Datasheets for AMETEK Spectro Scientific -
AMETEK Spectro Scientific
FieldLab 58 Expeditionary Fluid Analysis System Florescence (XRF) spectrometer for elemental analysis. - Filter Particle Quantifier (FPQ) pore blockage particle counter. - Infrared (IR) spectrometer. - Kinematic viscometer (40 C). 4 tests generate more than 20 oil analysis parameters in less than 10 minutes. Built-in controller for measurement, data, and asset with touch screen interface. Uses only 12 mL of oil. ASTM compliant. Operating principles. Particle Count and Elemental Analysis -- ASTM D812. Particle counts are generated using our patented... (read more)Browse Oil Sensors and Analyzers Datasheets for AMETEK Spectro Scientific
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Rheology of Emulsion Explosives: a Practical Method
Abstract The Laray viscometer has been found to be useful for rheological characterization of the type of invert emulsion currently being utilized in commercial explosives.
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Viscosity and Consistency
3.2.10.3 Laray Viscometer This device (Fig. 3.2-44) consists of an accurately machined rod loosely fitted in a short thick-wall tube.
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A Dictionary of Mechanical Engineering
Laray viscometer An instrument in which liquid viscosity is determined from the time taken by a weighted rod placed in an orifice, both immersed in the liquid, to fall a fixed dis- tance.
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Vegetable oil-based printing inks
Viscosities of the inks were measured with a Laray Fall- ing Rod Viscometer , Model MV.01 (Testing Machines Ina, Amityville, NY).
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The Printing Ink Manual
For varnishes which exhibit thixotropic properties rotational viscometers such as the Brookfield or Stormer may be used, but other methods such as a cone and plate, or Laray falling rod viscometer are ideally suited, particularly where the yield value of the system …
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Characterization and Analysis of Polymers
In the 1990s, the Laray falling rod viscometer became a standard test instrument in the ink industry (ASTM D4040), and more recent versions of the falling rod viscometer are capable of precise measurements of polymer melts and solutions (223).
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The high shear rheology of lithographic emulsions
The other method traditionally used in the h~k industry is the Laray falling bar viscometer , This overcomes the film frac- ture problem, and can be used to obtain a shear rate of typ- ically 2500s-1.
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A comparative kinetic study of UV-curable resins the relationship between structure and rheology
Laray failing rod viscometer for calculating viscosity and yield val ues of high viscosity resins and a controlled stress viscome- ter: Rheometer Haake Rheostress RS75 at 25~ for the analy- sis of thLxotropy, zero shear stress viscosity, shear stress gra dient flow …
