Cookie Consent

Cookies are used for statistical purposes and to improve the site.
Cookies will be used after you click "Accept" or if you continue using Dynisco.com
To find out more please review our Privacy Policy.

Accept

LCR7000 Series

The LCR7000 Series Capillary Rheometers offer many new features. They are versatile and easy to use yet offer the most sophisticated materials characterization, data analysis, and reporting capabilities. The LCR series can be used with a standard load cell and a barrel mounted pressure transducer. LAB KARS is the most powerful and easy to use rheological Windows™ based software package available. 
  • All digital calibration
  • Increased speed and force range
  • Advanced electronics and software enable up to 45 shear stress or shear rate data points per test
  • Unique algorithms for polymer melt stability
  • Bi-directional communications enable test parameters to be downloaded from the PC
  • Multiple barrel heating zones and adaptive PID temperature control algorithm provide precise and uniform heat up to 430°C (500°C optional for Model 7000 and 7001 only)
  • Precision servo-drive motor and transducers enable tight control of stress and rate mode tests
  • Tungsten carbide dies and a hardened and honed tool steel barrel ensure long years of service
  • LAB KARS, advanced rheology software

Collateral

Applications for Capillary Rheometers

Dynisco Product Portfolio

From breakthrough technology in the industry’s most complete line of sensors to renowned quality and performance in indicators, controls, and analytical instruments Dynisco has demonstrated the skill, experience and know-how that not only deliver the right solution for your unique application, but also provide unparalleled customer support.

Introduction to Capillary Rheometers

Introduction, Capillary Rheometers, LCR7000, Dynisco, Laboratory, Quality Control Testing, Dynisco

Online Viscosity Measurement

Product Videos

LCR7000 Series Capillary Rheometer

Service Solutions

Dynisco Service Solutions

Dynisco has an extensive worldwide network of experts with thousands of years of combined pressure and application experience whose mission is to partner with you to optimize your system, solve problems and keep your operations efficient and cost-effective.

Onsite Polymer Test Service Form

If you are looking for onsite calibration and repair services, please complete this form and send back to FieldService@Dynisco.com

Webinars

Simplified Rheology for the Masses

We address issues such as the need to test polymers, the correlation of lab values to online production, and the impact of melt flow index and viscosity on part quality and profitability.

Simplified Rheology: A Technical Discussion

Understand technical aspects of how parameters change between laboratory standards and production and how advanced equipment today can adjust for these differences.

Tech Notes

Detecting Polymers in Material Products

It can be very difficult, if not impossible, to achieve complete indentification of most polymer products. However, in most cases, this is usually not needed; what is needed is the separation, or identification, of numerous molding materials whose identity has been lost, or an indication of the type of material used to create a component.

The Pressure transducer will allow the end user to monitor pressure in the capillary.  High shear rate flow testing is commonly carried out by forcing the melted plastic material through a die of specified size, using piston at a known piston speed and material temperature. The pressure, or force, required to maintain the specified flow rate is measured.  The piston speed is then changed and the new force or pressure generated at this speed, is measured and recorded. For each piston speed a force or pressure is recorded.  Knowing the barrel dimensions and the piston speed, the volumetric flow rate through the die can be calculated. In turn the shear stress and the shear rate are calculated and used to construct flow curves.

 

Have A Question? Ask a Dynisco expert for more information.

  • Dynisco

    38 Forge Parkway,
    Franklin MA 02038

    +1 508 541 9400  

  • Dynisco Europe GmbH

    Pfaffenstr. 21, 74078,
    Heilbronn, Germany

    +49 7131 297 0

  • Dynisco China

    Bldg. 7A, No. 568, Longpan Rd.
    Malu, Jiading, 201801, China

    +86 21 34074072-888

  • Dynisco-Viatran Instrument Sdn Bhd

    Lot 3615, Jalan SM 6/8
    32040 Seri Manjung, Perak, Malaysia

    +605 6884014