automatic high temperature high shear viscosity meter

  • Rheological Characterization of Paints and Coatings

    The rheological characterization of coatings is generally carried at low shear viscosity (LSV) 0.001 to 1s-1, medium shear viscosity (MSV) 1-1000s-1, and high shear viscosity (HSV) 10 3 to 10 6 s-1 (Figure 1). The consistency of a coating (i.e., appearance, pouring and mixing behavior) is defined by MSV.

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  • Viscosity measurement dataset for a water-based drilling ...

    Jun 01, 2019· The apparent viscosity values of the nano-mud samples are measured using a high-pressure high-temperature viscometer at different shear rates, working based on a rotor and bob technique. The pressure and temperature of the samples are independently varied during the measurements from ambient conditions to 171 MPa and 176 °C, respectively ...

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  • Industrial Equipment

    Automatic high temperature and high shear viscosity tester . ASTM D5481. LCD touch screen. ... High-precision laser sensor. 8 Measurement channels. Sampling accuracy: 1%. 220V, 50Hz . . ... Automatic high temperature and high shear viscosity tester;

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  • Articles for 1399/05/11 » MBN-Company

    Automatic lifting and pressure measurement. Special microscope test method . ... Automatic high temperature and high shear viscosity tester . ASTM D5481. LCD touch screen. Special software copyright. 5 detection unit tubes. AC220V 50HZ . .

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  • New Automatic, High Throughput Viscometer

    Jun 27, 2016· RheoSense, Inc. has introduced the NEW VROC® initium, the first automatic viscometer that revolutionizes viscosity characterization. Equipped with automatic sample loading and sample cleaning, VROC® initium measures absolute viscosity as a function of shear rate across a wide temperature range. This allows unique viscosity fingerprinting of the samples. Samples in 96 .

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  • Appendix A Standards Pertaining to Viscosity

    A.3 British Standards for Viscosity Measurement A.4 Bureau of Indian Standards (BIS) for Viscosity Measurement BS 3900-A7.1:2000 Section A7-1: Cone and plate viscometer Methods of test for paints, Tests on liquid paints (excluding chemical tests) Determination of the viscosity of paint at a high rate of shear

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  • Viscometer / Digital Viscometer | Labcompare

    Viscometers are designed with a purpose based on configuration along with other key specifications such as viscosity range (low, medium and high), and sample size. Together, these specifications determine the type of material that can be tested, depth of analysis, and throughput.

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  • viscosity modifiers - Oronite

    The traditional high-temperature/lowshear measurement is kinematic viscosity at 100°C (kV100C). This defines the oil's SAE hightemperature grade. Hightemperature, low-shear conditions are seen in leak paths (oil seals, behind piston rings), and a viscosity that is too low can affect oil consumption.

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  • Viscometer - RheoSense - High Shear Viscometer - RheoSense

    SAN RAMON, CA – May 14, 2016 – RheoSense, Inc. is proud to introduce VROC® initium, the first automatic viscometer that revolutionizes viscosity characterization. Equipped with automatic sample loading and sample cleaning, VROC® initium measures absolute viscosity as a function of shear rate across a wide temperature range.

    Get price
  • High Viscosity Flow Meters: Solution to a Sticky Problem ...

    Feb 10, 2020· The result is a high degree of accuracy (.5 percent of reading) and resolution and almost negligible effects for varying fluid viscosity, density and temperature. Figure 6 The accuracy of the oval gear flowmeter depends on the viscosity and the higher the viscosity, the better the accuracy.

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  • Viscometer - Wikipedia

    The active part of the sensor is a vibrating rod. The vibration amplitude varies according to the viscosity of the fluid in which the rod is immersed. These viscosity meters are suitable for measuring clogging fluid and high-viscosity fluids, including those with fibers (up to 1000 Pa·s).

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  • Featured products from Changsha Friend Experimental ...

    FDH-1402 ASTM D5293 ccs apparent viscosity tester, auto Cold Cranking Simulator ... 1 Set (Min. Order) ASTM D5481 HTHS automatic high temperature high shear viscosity tester. $15,000.00 - $20,000.00 / Set. 1 Set (Min. Order) ASTM D92 Automatic Cleveland open cup flash point tester ... automatic micro moisture analyzer, laboratory meter. $4,500 ...

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  • Viscometer - RheoSense - High Shear Viscometer - RheoSense

    SAN RAMON, CA – May 14, 2016 – RheoSense, Inc. is proud to introduce VROC® initium, the first automatic viscometer that revolutionizes viscosity characterization. Equipped with automatic sample loading and sample cleaning, VROC® initium measures absolute viscosity as a function of shear rate across a wide temperature range.

    Get price
  • VISCOSITY TESTING - cannoninstrument

    $115/sample/temp. With Added Density & Dynamic Viscosity. At 20 °C, 25 °C, 40 °C or 100 °C. $170/sample/temp. Other temperature between −55 °C and 150 °C. $210/sample/temp. High Temperature High Shear Viscosity (ASTM D5481) At 150 °C. $160/sample. At 100 °C. $185/sample. Cranking Viscosity (ASTM D5293 using CCS) First test temperature ...

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  • TBS® | HTHS Tapered Bearing Simulator Viscometer

    High-Temperature, High Shear Rate Rotational Viscosity. Test Methods. ASTM D4683 | ASTM D6616 CEC L-36-A90 IP 370 JPI-5S-36-03 Reference technique for ASTM D4741 and D5481. About. The Tapered Bearing Simulator (TBS®) Viscometer is a rotational viscometer for measuring high temperature, high shear rate (HTHS) viscosity of engine oils over a broad shear rate (50,000 to >7 million sec –1) and ...

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  • Increasing Shear Rate - an overview | ScienceDirect Topics

    The viscosity of the liquid describes the resistance of the fluid to flow (i.e. its resistance to shear forces). A high viscosity indicates a high resistance to flow (for instance, honey has a high viscosity and flows at a much slower speed when you try to get it off your spoon).

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  • CANNON Instrument Company Viscometers Data Sheets ...

    High-Temperature High-Shear Viscometers: For High Temperature, High Shear Viscosity of Engine Lubricants ASMT D4741, CEC L36-A-90 and IP 370 The Ravenfield® by CANNON® HTHS Model BS/C+ Viscometer is a compact, high precision, tapered...

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  • Automatic Transmission Fluid Low Viscosity | Wynn's USA ...

    Wynn's Low Viscosity Automatic Transmission Fluid is a Full Synthetic, Multi-Vehicle formulation that meets Dexron® VI specifications. Recommended For Vehicles and Light Trucks that Specify a Low Viscosity Fluid; Full Synthetic Formulation; Excellent High/Low Temperature Characteristics; Exceptional Thermal, Oxidation and Shear Stability

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  • Viscometer - RheoSense - High Shear Viscometer - RheoSense

    Viscometer is used to measure the viscosity of a material or fluid's resistance to flow under an applied stress in a provided environment. Viscosity is represented by the symbol η "eta" which is the ratio of the shearing stress to the velocity gradient in a fluid. Precisely a viscometer can measure the viscosity's quality. The installation of new technology like rheometer-on-a-chip ...

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  • Increasing Shear Rate - an overview | ScienceDirect Topics

    The viscosity of the liquid describes the resistance of the fluid to flow (i.e. its resistance to shear forces). A high viscosity indicates a high resistance to flow (for instance, honey has a high viscosity and flows at a much slower speed when you try to get it off your spoon).

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  • Cannon Instruments- Digital Vacuum Regulators, Automatic ...

    Ravenfield BS/C+ HTHS Tapered Plug Viscometer. The Ravenfield® by CANNON® HTHS BS/C+ Viscometer is a compact, high precision, tapered plug viscometer that measures the high temperature, high shear viscosity of engine lubricants and other oils according to ASTM D4741, CEC L-36-A-90 and IP 370 as specified by SAE J300 and ACEA.

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  • Standard Test Method for Measuring Viscosity at High Shear ...

    D4741 Test Method for Measuring Viscosity at High Temperature and High Shear Rate by Tapered-Plug Viscometer. Energy Institute Standard. IP 370 Test Method for the Measurement of Lubricant Dynamic Viscosity Under Conditions of High Shear Using the Ravenfield Viscometer

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  • Professional & Precise Viscometer - Precision Viscosity ...

    Professional & Precise Viscometer - Precision Viscosity Measurement for Laboratory & Research - Compliance with International Testing Standards

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  • Viscometer - Wikipedia

    The active part of the sensor is a vibrating rod. The vibration amplitude varies according to the viscosity of the fluid in which the rod is immersed. These viscosity meters are suitable for measuring clogging fluid and high-viscosity fluids, including those with fibers (up to 1000 Pa·s).

    Get price
  • Shear Thinning and Hydrodynamic Friction of Viscosity ...

    gear oils, automatic transmission fluids, greases and some ... cosity at low engine temperature with sufficient viscosity at high temperature to produce effective hydrodynamic films in engine components. High viscosity index also contributes ... 4.1 Low Shear Rate Viscosity Measurement (ca 10 to 100 s−1)

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  • What is Viscosity, and Why is Measuring Viscosity Important?

    Shear rate is the measure of the change in speed at which intermediate layers move with respect to one another. Newtonian vs. Non-Newtonian Fluids. Isaac Newton, the man to discover this formula, thought that, at a given temperature and shear stress, the viscosity of a fluid would remain constant regardless of changes to the shear rate.

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  • RheoSense, Inc. | m-VROC | microVISC Viscometers ...

    The First Automatic, High Throughput Viscometer • Sample volume as low as 26 μL • Shear rate/temperature sweep • Sample recovery • 96 well plate/40 vial rack • Viscosity range: 0.5 - 1,000 mPa-s • 4 - 70 °C • Easy to use. Standard Certification. Compliant with USP. Application

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  • Viscometer - Wikipedia

    The active part of the sensor is a vibrating rod. The vibration amplitude varies according to the viscosity of the fluid in which the rod is immersed. These viscosity meters are suitable for measuring clogging fluid and high-viscosity fluids, including those with fibers (up to 1000 Pa·s).

    Get price
  • TBS® | HTHS Tapered Bearing Simulator Viscometer

    High-Temperature, High Shear Rate Rotational Viscosity. Test Methods. ASTM D4683 | ASTM D6616 CEC L-36-A90 IP 370 JPI-5S-36-03 Reference technique for ASTM D4741 and D5481. About. The Tapered Bearing Simulator (TBS®) Viscometer is a rotational viscometer for measuring high temperature, high shear rate (HTHS) viscosity of engine oils over a broad shear rate (50,000 to >7 million sec –1) and ...

    Get price
  • Viscometers and Controllers - Viscosity

    At Valspar, we formulate our paints to run under a variety of different conditions and process variables. One of the primary variables is the paint temperature, which can vary from 40°F to 100°F based on the conditions at the coil coating facility. This wide swing in temperature can play havoc with both paint viscosity and application setup.

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  • Shear Thinning and Hydrodynamic Friction of Viscosity ...

    gear oils, automatic transmission fluids, greases and some ... cosity at low engine temperature with sufficient viscosity at high temperature to produce effective hydrodynamic films in engine components. High viscosity index also contributes ... 4.1 Low Shear Rate Viscosity Measurement (ca 10 to 100 s−1)

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  • ASTM-D6616 | Standard Test Method for Measuring Viscosity ...

    Note 1: This test method is similar to Test Method D4683 which uses the same TBS viscometer to measure high shear viscosity at 150 °C. 1.2 The Newtonian calibration oils used to establish this test method range from approximately 5 mPa·s (cP) to 12 mPa·s (cP) at 100 °C and either the manual or automated protocol was used by each participant ...

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  • Viscosity of Ink – viscosity table and viscosity chart ...

    Viscosity Tables – Measurement data. Ink black. Temp. [°C] Dyn. Viscosity [mPa.s] Kin. Viscosity [mm²/s] Density [g/cm³] 20 5.751 5.35 1.0743 25 4.875 4.55 1.0719 30 4.177 3.91 1.0695 35 ...

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