Viscosity Testers

Sensors, Monitors & Transducers, Test & Measuring Instruments

Viscosity Meter incorporates tuning fork design.

February 11, 2015

Providing accurate, fast-response viscosity and density monitoring, direct insertion Micro Motion® Fork Viscosity Meter is suited for demanding process applications such as oil-fired heater combustion control, HFO blending/production, and pump protection. Unit incorporates hazardous area approved head-mounted transmitter that can connect to control systems via digital and analog protocols. Meter is also capable of accepting and processing external signals from other field instrumentation. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Digital Viscometer features continuous sensing design.

October 10, 2014

Available with multiple language choices, Model DV1 has 3 hot keys for quick access to spindle selection, test speed, and other functions. Operator can customize display, choosing which number appears larger on screen based on operational preferences. With optional Wingather SQ Software, user can collect, analyze, and record test data. Multiple tests can be compared graphically and user can export data files to Excel. Viscometer also includes USB output connection for Dymo Printer. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Digital Viscometer offers continuous sensing.

October 3, 2014

With display optimized for readability, DV1 offers multiple language choices. UI has 3 hot keys for direct access to spindle selection, test speed, and other functions, and lab stand maximizes amount of room available for sample placement. Direct access is provided to time measurement functions (time to torque, time to stop), and USB output connection is available for Dymo Printer. Wingather SQ Software and temperature measurement are available options. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Analytical Instrument offers viscosity and molecular sizing.

August 7, 2013

Designed to help solve key analytical challenges at preformulation stage of pharmaceutical and biopharmaceutical development, automated Viscosizer 200 delivers viscosity and molecular size data on UV-active samples, using volumes of less than 10 µL. Temperature-controlled instrument measures viscosity from 0.9–120 cP and hydrodynamic radius from 0.2–100 nm, in samples at concentrations from 0.1 to >300 mg/mL. Integrated carousel autosampler can be configured with up to 45 vial positions. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Viscometer targets oil/gas drilling industry.

July 23, 2013

Designed to measure viscosity of oil drilling and fracturing fluids at atmospheric pressure in both field and laboratory settings, Model BF35 comes complete with set of 4 spindles and F1.0 spring torque. Sample is placed in cup and spindle/chamber combination is then immersed into sample. When motor is turned on, chamber rotates while spindle remains stationary. When dial reading becomes stable, torque reading is recorded and manually converted into viscosity value in centipoise. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Rheometer offers straight-forward, single-point operation.

March 27, 2013

Along with math models such as Power Law that can analyze data for flow index and other selectable variables, DV3T features 7 in. full color touchscreen that displays all test parameters along with measured values for yield stress, viscosity, and temperature. On screen graphing shows real-time test data, which can be captured in stand-alone mode, recorded on printer, or sent to PC. PG Flash Software, also included, is used for creating repeatable custom tests. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Viscosity Measurement Chip eliminates onset of early turbulence.

July 5, 2012

Mounted on m-VROC viscometer, E chip attains 2,000,000 1/s measurements of water-like viscosity or 1,000,000 1/s for various injket inks (~4 mPas). Defined, micro-fabricated uniform flow channel maintains laminar flow at elevated shear rates, producing accurate measurements. Viscosity measurement is further facilitated by full scale pressure of chip. Read More

Test & Measuring Instruments

Viscosity Baths support ASTM D-445 testing.

February 14, 2012

Configured for most capillary viscometers, Viscosity Baths offer choice of glass or polycarbonate reservoir. Polycarbonate models have 29 L rectangular reservoir with working depth of 11.25 in., square or round viscometer openings, and max working temperature of 85°C. Glass versions, providing working temperature of 135°C, are available with 17 or 27 L round reservoirs, with working depths of 11 and 17 in., respectively. Baths include tap water cooling coil and choice of 4 controller types. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

MEMS-based Viscometer is used for liquid flow management.

August 11, 2011

Supporting range of applications, µVISC(TM) (micro VISC) employs VROC® (Viscometer Rheometer on-a-chip) with HC chip that supports testing of viscosity ranges to 20,000 mPas or greater. Tests can be completed within 1 min with 3-step operation, and menu-driven application lets user view graphs of results and generate report. Specific uses include testing and evaluating materials such as inks, biologics, chemicals, oils, and other liquids. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Bloom Strength Tester provides consistent gelatin analysis.

July 18, 2011

Gelatin Bloom Strength Test system includes CT3 Texture Analyzer for measuring bloom strength, 2 baths, and one refrigeration unit for gelatin preparation. Texture analyzer combines operation that accommodates users of all experience levels and test method capability in compression and tension modes of operation. Variety of standard probes - cones, cylinder, blades, balls, punches - and fixtures -extrusion, cell, shear cell, grips, etc. - are available. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Continuous Flow Viscometer measures oil reservoir viscosity.

May 23, 2011

With Continuous Flow Adapter, SPL-440 high-pressure viscosity sensor can be utilized to understand core rock permeability under dynamic fluid conditions. Researchers can track oil extraction effectiveness in situations of varying reservoir fluid mixtures found in target oil fields. Fluid is directed through adapter's coaxial manifold directly in and out of SPL-440 sensor to analyze viscosity under flow conditions, and then into core sample for permeability analysis. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Viscosity Monitoring System suits PET sheet production.

January 24, 2011

Developed to compliment HVTSE (High Vacuum Twin Screw Extrusion) system for dryer-less production of PET sheet, Intrinsic Viscosity (IV) real-time monitoring system is based on measurement of melt temperature and capillary piping pressures. Viscosity and subsequent intrinsic viscosity are calculated to ±0.02 dl/g accuracy, and extracted test data is continuously fed into TITAN control system for display, storage, and access. Read More

Test & Measuring Instruments

Viscometer/Rheometer Calibration Kit is supplied with plastic beaker.

December 30, 2009

Enabling calibration in glass-free environment, Plastic VisCal Kit includes 600 mL plastic beaker, 1 liter Silicone Viscosity Standard in plastic bottle, and metal lid for anchoring beaker in temperature bath. Reversible lid fits containers of various sizes. Using Brookfield Viscosity Standards with accuracy ±1%, operators can verify calibration of Brookfield Laboratory Viscometer/Rheometer. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Viscometers utilize Hoeppler principle.

March 27, 2009

Falling ball viscometers, Model KF10 and KF20 provide viscosity measurement of transparent Newtonian fluids. Both models include set of 6 balls, each with separate viscosity measurement range and temperature probe. DIN 53015 compliant KF10 features fixed angle of 80 degrees, while KF20 provides variable angle settings for testing variety of materials. Read More

Test & Measuring Instruments, Chemical Processing & Waste Management, Lubricants, Sensors, Monitors & Transducers, Laboratory and Research Supplies & Equipment, Mining, Oil Drilling & Refining

Centrifuge offers feature set for productivity and safety.

March 5, 2009

Heated Oil Test Centrifuge incorporates LCD touchscreen control panel that can be used to govern centrifuge rotation speed, turn heat on/off, set duration of test, and choose type of rotor assembly and corresponding glassware to be used during test. Manufactured to meet Class 1, Division 2 explosion resistant rating, system conforms to range of Standard Test Methods and features top-opening lid that provides access to rotor and tube holders and features 18½ in. dia viewing window. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Testing Instrument determines IV of moisture-sensitive PET.

February 24, 2009

Using solvent-free process, Davenport PETPlus Intrinsic Viscosity Measurement Instrument enables polymers to be tested at all stages of process to eliminate scrap. MPU-controlled, stand-alone system can complete Intrinsic Viscosity (IV) tests in less than 20 min, stores up to 600 test results, and provides temperature control to +0.1°C. Supplied with integral nitrogen regulation valve, unit requires only power and pressurized nitrogen supply for operation. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Viscosity Sensor features removable wetted parts.

July 21, 2008

Along with one-bolt mounting mechanism, MXBOC Viscosity Sensor includes all stainless steel wetted parts that can be removed for cleaning and sterilization without having to disturb air or electrical connections. Suitable for water- and solvent-based applications with 7-26 in. deep tanks, it uses piston time-of-fall method to measure viscosities from 0.1-100,000 Cps. CE and ATEX compliant unit requires 40 psi dry air and 3-way 24 Vdc air valve. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Viscometer features bi-directional communication.

July 7, 2008

DV-II+Pro viscometer provides continuous viscosity sensing, temperature measurement, and data display. It offers single point viscosity measurement or can be configured to run automated tests in standalone mode for comprehensive flow curve characterization without involvement of operator or computer. Providing bi-directional communication when used with any dedicated computer, unit can be controlled by computer when utilizing Rheocalc32 software. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Tester measures intrinsic viscosity of PET polymers.

May 9, 2008

Eliminating environmental hazard of handling and disposal of toxic solvents, Davenport(TM) PETPlus determines IV of moisture-sensitive PET polymers as well as degradation factor, and provides mean and standard deviation for each batch. Instrument is supplied with integral nitrogen regulation valve for pressure adjustment when testing different materials. Able to store up to 600 test results, microprocessor-controlled stand-alone system offers temperature control to +0.1°C. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Integrated Circuit enables high-speed viscosity measurement.

May 2, 2008

Offered as MEMS-based paradigm for liquid flow management, VROC(TM) can obtain accurate viscosity measurements at high shear rates. Viscometer/Rheometer-on-a-Chip technology enables microliter size samples to be used for high-resolution, repeatable viscosity measurement. Technology allows viscosity characterization at conditions occurring in actual applications, VROC(TM) family type C chip demonstrates viscosity measurements at greater than 250,000 reciprocal seconds. Read More