PolyScience Div. Of Preston Industries Inc.    Niles, IL 60714 4588
Feb 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.

RheoSense, Inc.    San Ramon, CA 94583
Aug 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.

Brookfield Engineering Laboratories, Inc.    Middleboro, MA 02346
Jul 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.

Cambridge Viscosity, Inc.    Medford, MA 02155
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.

PTi - Processing Technologies International, LLC.    Aurora, IL 60502
Jan 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.

Brookfield Engineering Laboratories, Inc.    Middleboro, MA 02346
Dec 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.

Brookfield Engineering Laboratories, Inc.    Middleboro, MA 02346
Mar 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.

Koehler Instrument Co., Inc.    Bohemia, NY 11716
Mar 05, 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.

Lloyd Instruments Ltd. Forum House    Hampshire Hants  United Kingdom
Feb 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.

Norcross Corp.    Newton, MA 02458 1829
Jul 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.

Brookfield Engineering Laboratories, Inc.    Middleboro, MA 02346
Jul 07, 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.

AMETEK Test & Calibration Instruments    Largo, FL 33773
May 09, 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.

RheoSense, Inc.    San Ramon, CA 94583
May 02, 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.

Vectron International    Hudson, NH 03051
Mar 21, 2008 Offered in ½ in. NPT or BPT thread configurations, ViSmart(TM) integrates into embedded applications, including host control platforms. Unit provides instantaneous sample and/or continuous, real-time viscosity measurements for in-line environments. Using semiconductor technology, device has no moving parts and is sealed for complete immersion. It can be connected to computer or control platform via standard protocols and VisConnect(TM) 4-20 mA transmitter to provide continuous audit trail.

Norcross Corp.    Newton, MA 02458 1829
Mar 12, 2008 Designed to measure laminar flow, efflux test cup is suited for use with hot fluids. Cup enables user to dip device into any fluid up to 50,000 cps and measure time it takes for fluid to drain from pin-to-pin. It is available with several different hole sizes to correspond with various viscosity ranges. Manufactured with brass and stainless steel, cup includes brass chain to permit measurements under pipes and equipment.

Vectron International    Hudson, NH 03051
Nov 23, 2007 Enabling customers to test and validate ViSmart(TM) viscosity sensor, test kit lets users observe real-time and historical viscosity/temperature views. Data is logged continuously and is organized by fluid, batch number, customer, and time stamp. Kit connects sensor to laptop/desktop via any USB hub, which also provides power. Sensor measures wide range of viscosity and is rated for temperatures up to 125°C in threaded bolt package.

PolyScience Div. Of Preston Industries Inc.    Niles, IL 60714 4588
Sep 20, 2007 Featuring max temperature of 150°C and temperature stability of ±0.05°C, constant temperature Kinematic Viscosity Bath conforms to ASTM D-445 and related testing specifications. It comes with Teflon® top plate that holds up to six 2 in. dia glass capillary viscometers, and microprocessor-based PID controller with 3 temperature preset buttons. To optimize temperature uniformity, controller also incorporates 2-speed circulation pump that produces 9 or 15 lpm flows.

Viscotek Corp.    Houston, TX 77060
Aug 14, 2007 Automated Relative Viscometer (ARV) System determines relative, intrinsic, inherent, specific, and absolute viscosity as well as molecular weight. Dual-capillary Viscotek Relative Viscometer enables measuring viscosities of dilute polymer solutions. System also includes Vortex Integrated Autosampler/Autopreparation Module for automated sample preparation and delivery and ETA software for data acquisition, processing, reporting, and system control.

Brookfield Engineering Laboratories, Inc.    Middleboro, MA 02346
Jun 13, 2007 EZ-Lock Spindle Coupling System enables technicians to attach spindles in busy laboratory environments. System protects pivot point and jewel while also eliminating chance of cross threading. System can be retrofitted to digital viscometer and rheometer models DV-I+, DV-I Prime, DV-II+, DV-II+ Pro, DV-II+ Programmable, DV-III+, and DV-III Ultra.

Norcross Corp.    Newton, MA 02458 1829
May 04, 2007 Featuring 316 stainless steel wetted parts, M10 uses piston time-of-fall method to measure viscosities from 0.1-100,000 cps. It operates from vacuum to 100 psi and has 2 in. 150 lb ASA mounting flange. When used in conjunction with PLC, sensor can be used for automatic sampling and process control. Product is designed for end-point polymerization in pressurized or vacuum vessels with suspensions or solutions. Twelve sizes of piston rods allow installation in 12-144 in. deep tanks.