Rheometers

Malvern's Rotational and Capillary Rheometers Aid Plastic Film Development at RENOLIT AG
Rheometers

Malvern's Rotational and Capillary Rheometers Aid Plastic Film Development at RENOLIT AG

RENOLIT AG (Salzgitter, Germany) one of the leading international manufacturers of high-quality PVC and polyolefin films for surface refinement and technical applications, is using rotational and capillary rheometers from Malvern Instruments to determine the rheological properties of plastic melts. The analytical laboratory at RENOLIT AG supports the company's daily production cycle and the...

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Powder Rheometer offers real-time bulk density measurement.
Rheometers

Powder Rheometer offers real-time bulk density measurement.

Utilizing methodology based on repeatable conditioning and consolidation processes, FT4 comes with software elements that make it possible to measure bulk density during course of test program. Subtle changes in bulk density that occur during repeat testing as sample stabilizes are monitored precisely, automatically. Software elements may be incorporated into existing test programs to provide...

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UL Adapter allows rapid testing of multiple samples.
Viscometers

UL Adapter allows rapid testing of multiple samples.

Middleboro, MA - Brookfield Engineering Laboratories, Inc., introduces the enhanced UL Adapter for use with any standard Brookfield Viscometer and Rheometer to make accurate and reproducible measurements on low viscosity materials. The enhanced UL Adapter has several exciting new features: a longer spindle coupling and open-face bracket make spindle attachment and removal much easier, the new...

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Rheometer Module enables measurement of wall friction.
Rheometers

Rheometer Module enables measurement of wall friction.

Module for Model FT4 Powder Rheometer allows experimental measurement of frictional resistance with total test time of 10 min. A 48 mm diameter disc compresses powder sample through step sequence of predetermined normal stresses. At same time, disc is rotated and shear stress is determined from measurements of frictional torque at each stress level. Wall coefficient of friction is calculated from...

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Rheometers

Rheometer has nano-torque control and analysis abilities.

NOVA features Net-Zero bias bearing system, null balance system that enables Nano-Torque and Nano-Strain measurement control and analysis; auto-detect measuring systems; and low-inertia Drag Cup Motor with Feed Forward strain and speed control. Torque range is 3-200 mNm and can be extended to 1-230 mNm for certain test parameters. Strain resolution is 0.01 -µrad. Ethernet-ready, USB-enabled...

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Powder Rheometer features small volume shear cell.
Rheometers

Powder Rheometer features small volume shear cell.

Conducting array of powder flowability tests, Model FT4 helps characterize flow properties of powder materials and relate them to performance in process. Small volume shear cell can be used to measure volumes down to 3 ml or less, depending on characteristics of powder, making rheometer suited for pharmaceutical actives and materials, such as early stage formulations. Shear testing using FT4 is...

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Rheometer is optimized for nano-torque control.
Rheometers

Rheometer is optimized for nano-torque control.

Able to probe weak or sensitive material structures and low-viscosity systems, Bohlin Gemini HR nano enables measurement and control of nano-torque levels and retains continuous working torque range to 200 mNm for complete rheological characterization. Modular product, featuring air bearing design coupled with Rotonetic(TM) 2 DSP drive system, allows torque and speed control across all steady,...

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Rheometers

Rheometer offers speed range of 0.1-1,000 rpm.

Available with cone/plate, plate/plate, or coaxial cylinder measurement geometries, Model R/S Plus provides rheological evaluation of materials through direct measurement of viscosity, yield stress, thixotropic response, creep, and other flow properties. Encoder optimizes angular resolution of spindle position to 15.7 micro radians. Rheo2000 software provides flow characterization tools including...

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Asphalt Rheometers use software for routine analysis.
Miscellaneous Software

Asphalt Rheometers use software for routine analysis.

Utilizing TruGrade software, Bohlin Dynamic Shear Rheometers deliver automated, accurate temperature calibration. Wizard guides operator through process, from sample loading to testing. Specification testing and grade determination scripts are executable with click of mouse, while automated sequencing allows series of tests to be run without operator intervention. Software also facilitates...

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Rheometer measures samples above boiling point.
Rheometers

Rheometer measures samples above boiling point.

Sealed Cell measures viscoelastic rheological properties of solutions without loss of volatile components. Enabling measurements under pressure with full dynamic oscillation and viscometric capability, system has frictionless air-bearing seal that permits dynamic oscillatory testing throughout frequency range of rheometer. Product can also test pastes and semisolid materials at elevated pressures...

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