Viscometers

Viscometers are essential tools for determining the viscosity of liquids, a key factor in product quality and performance across various industries. This category includes a range of instruments designed to measure viscosity with precision and ease.

The Bostwick consistometer, offers a simple yet effective method for measuring viscous materials' consistency and flow rate.

Standard viscometers provide accurate viscosity readings, which is essential in quality control and research. Viscosity cups, another key product, allow for quick, on-site viscosity assessments, enhancing efficiency and workflow in various applications.

This category features specialized equipment like the standard spindle for rotational viscometry and removable viscometer holders for flexible, easy-to-use setups.

Carefully designed to measure specific viscosity levels, including capillary to kinematic methods. Viscometers, from the basic Bostwick consistometer to advanced kinematic viscometers, ensure product consistency and quality.

Their range and versatility make them a must-have in any laboratory aiming to enhance its research capabilities and product development processes.

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Viscometers

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  • quick-ship

    labForce® (powered by Thomas Scientific)

    Made with borosilicate glass Without stopcock Time of outflow for water at room temperature: 60 to 100 seconds Minimum sample: 5 mL

  • The new ROTAVISC series determines the viscosity of liquids in all areas of application ranging from the laboratory to quality control. The four devices measure in different viscosity ranges. Regardless of a simple or demanding viscosity measurement - the ROTAVISC delivers rapid and accurate…

  • Calibrated viscometers For measurement of viscosity of highly viscous materials such as asphalt cement at 140°F Meets ASTM Standard D 2171 Applicable to materials with viscosity range of 0.036 to 80,000 poise. Vacuum of 300 mm Hg is applied to small arm with timing bulbs; two…

  • Cannon Instrument

    Programs are supplied on a 3.5” disk. The programs are designed to be user-friendly (they are accessed through a convenient menu system) and are provided with a detailed operator’s manual. The calculations performed include the following: Blending of oils- the W.A. Wright…

  • The bubble viscometers can be ordered individually to create a custom set. Economically priced Compliant with ASTM methods D1131, D1545, D1725

  • Cannon Instrument

    Tapered from 6 mm top diameter to 2 mm bottom diameter, these solid rubber micro stoppers measure 20 mm long. Micro stoppers are for use with Cannon-Fenske Qpaque Viscometer and Cannon Cold-Cranking Simulator.

  • Uncalibrated and Calibrated Viscometers Suspended level viscometer for measurement of kinematic viscosity of transparent Newtonian liquids Also used for evaluating jet fuels and hydraulic fluids Meets ASTM D 445 and D 446, as well as ISO 3104 and 3105 requirements Suitable for use at…

  • Calibrated viscometers For measuring kinematic viscosity of transparent Newtonian liquids Meets ASTM D 445 and ISO 3104 Specifications conform to ASTM D 446 and ISO 3105 Precision: ±0.2% Minimum sample volume: 11 mL. Requires liquid bath depth of 250 mm (10”).…

  • Developed for a wide range of applications, ViscoQC 300 ensures the quality of your substance – from almost any fluid to semi-solid samples – by delivering fully traceable viscosity results with a Peltier device for the most precise sample temperature control – right at your…

  • quick-ship

    BYK-Gardner

    Yields accurate kinematic viscosity data quickly and easily using the Alphabetical Comparison Method (upward speed of a trapped air bubble) Conforms to ASTM D 1131, D 1545 and D 1725 Standard tubes easily identified by large letters Quick and easy cleaning Viscosity of the liquid sealed in…

  • For glass capillary viscometers and other instruments requiring precise low temperature control All-digital, LCD displayed, microprocessor-controlled temperature regulation; Cooled thermoelectrically (solid state heat pump) Temperature range: -30°C to +30°C °C/°F…

  • Made of polished stainless steel Looped handle and finger ring Calibrated with Cannon viscosity standards traceable to NIST; Cannon standards are produced in accordance with ISO 90002 Each cup is furnished with the mathematical formula for calculating the viscosity in centistokes…

  • Calibrated For measurement of kinematic viscosity of small samples of transparent Newtonian liquids Meets ASTM Standard D 445; specifications conform with ASTM Standard D 446 Viscometer constant is same at all temperatures Initial sample can be diluted to as much as 20 mL for intrinsic…

  • Cannon Instrument

    Thermoelectrically cool baths up to 15°C below ambient 1/10 the size of standard refrigeration units Power consumption of only 250 watts Simple to operate with low maintenance Cooling fans are the only moving parts CBC bath coolers consist of a thermoelectric cooling unit and a separate…

  • IKA Works

    The standard spindle set SP set-1 includes four spindles (SP1, SP2, SP3, SP4). It is particularly suitable for viscosity determination in combination with the rotary viscometers ROTAVISC lo-vi Complete or ROTAVISC lo-vi Advanced. The standard spindle set SP set-2 includes six spindles (SP7, SP8,…

  • Inexpensive, compact source of low-level pressure and vacuum Fused circuit and grounded plug ensure safe operation Multiple fittings kit and polyurethane tubing are provided Oilless diaphragm pump operates quietly to produce a continuous pressure of 35 psi or an adjustable,…

  • The extremely low viscosity adapter spindle set ELVAS-1 includes a double jacket to quickly heat up or cool down the sample as well as a coaxial cylinder system for the analysis of the sample at a specific shear rate and shear stress. This 16 ml spindle is commonly used with the ROTAVISC lo-vi and…

  • The IKA viscometer spindle is suitable for use in research facilities and chemical laboratories while conducting experiments. It is made of high quality material which ensures durability and long lasting usage. It is easy to handle and convenient to use.

  • Quickly measures the viscosity of liquids such as paint, lacquer, varnish, syrup and oil Compact and easy to use Rapid results Inexpensive Boekel cup type viscometers measure viscosity in the 18 to 1725 centistokes range in 90 seconds or less. Five cups are available differing only in the…

  • Calibrated viscometers For measuring kinematic viscosity of opaque Newtonian liquids Meets ASTM D 445 and ISO 3104 Specifications conform to ASTM D 446 and ISO 3105. Precision: ±0.3%. Minimum sample volume: 7 mL. Requires liquid bath depth of 280 mm (11"). Includes…

  • Cannon Fenske Routine, CFRU (Uncalibrated) & CFRC (Calibrated) Viscometers For measurement of kinematic viscosity of transparent Newtonian liquids, particularly petroleum products or lubricants Meets ASTM D 445 and ISO 3104 requirements Specifications conform to ASTM D 446 and…

  • Anton Paar’s air-counter-cooled Peltier temperature device PTD 80 for the rotational viscometers ViscoQC 100/300 not only saves space in the laboratory but also provides fast and highly accurate sample temperature control from +15 °C to +80 °C. Anton Paar products are intended for…

  • Four Bulb Shear Dilution- Five-fold Dilution Type, Cannon CUSDC-11 Series For measurement of intrinsic viscosities extrapolated to zero shear rate Provides five-fold range of shear rates Design gives extra mechanical strength Negligible kinetic energy correction Precision:…

  • DigiVac™

    Ideal for industrial and laboratory applications that require rough vacuum measurement. *Rugged design for harsh applications 316 stainless steel only wetted material in sensor. *Isolated and hermetically-sealed sensor to prevent contamination from system *Allows for recording and data capture…

  • Quick and reliable automation Direct kinematic viscosity, no need to correlate data Modified cross-arm style tube, works with both transparent and opaque oils Reliable, only 2 moving parts Easy-to-use graphical touch screen Small sample volume: <0.5 mL Rapid automated analysis: <3…

  • Cannon Instrument

    Calibrated viscometers For measuring kinematic viscosity of transparent Newtonian liquids Meets ASTM D 445 and ISO 3104 Specifications conform to ASTM D 446 and ISO 3105. Precision: ±0.2%. Minimum sample volume: 7 mL in sizes A to C; 12 mL in sizes D to F ; 23 mL in sizes G and H. Requires…

  • Calibrated Viscometers For measurement of kinematic viscosity of small samples of transparent Newtonian liquids, particularly petroleum products or lubricants Meets ASTM D 445 requirements Precision: ±0.2% Specifications conform with ASTM Standard D 446. Minimum sample…

  • quick-ship

    Cannon Instrument

    Contains an oxidation inhibitor which reduces tendency to darken at higher temperatures For use below 135°C (275°F) For higher temperature requirements, see Thomas number 6428R25.

  • Cannon Instrument

    Calibrated viscometers For measuring kinematic viscosity of transparent Newtonian liquids Meets ASTM D 445 and ISO 3104 Specifications conform to ASTM D 446 and ISO 3105. Precision: ±0.2%. Minimum sample volume:10 mL. Requires liquid bath depth of 230 mm (9”). Includes certificate of…

  • Automatic timing option for simplified, accurate measurement of efflux times Microprocessor controls temperature between ambient and 240°C (464°F) Four-tube capacity Dual digital displays show setpoint and actual temperature °C/°F selectable Conforms to ASTM…

  • Uncalibrated and Calibrated Viscometers Measure kinematic viscosity of transparent Newtonian liquids by suspended level principle Meets ASTM D 445 and D 446 and ISO 3104 and 3105 requirements. Precision: ±0.2% Similar to Cannon-Ubbelohde but less rugged in design.…

  • The consistometer is a bench top device used for accurately checking laboratory or production samples against consistency, viscosity or flow rate standards. While using little bench space, it provides a simple, accurate method of conducting a variety of flow associated tests. It can be used in…

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