Lab Unlimited UK

The Carl Stuart Group was founded in 1984 by Stuart and Gillian Smith. From a small beginning our business has grown to encompass many services and products, covering different market sectors and geographical regions. The focus of our business, however, remains the same. We are a customer orientated company and strive to meet and exceed your expectations in everything we do.

As our portfolio grew we decided to present and promote our product and technical service offerings under distinct brands.  The Laboratory instrumentation, consumables and technical & integration services are promoted under Lab Unlimited.

The Lab Unlimited product portfolio offers laboratory/analytical products from more than four hundred leading manufacturers. A substantial part of this offering is published on this very site. We also produce a printed catalogue that can be requested by emailing us.

  1. Brookfield Ametek 5XHBDV3T CP Rheometer BB US XDV3TB5CB00U00 - DV3T Touch Screen Rheometer-Viscometer

    Brookfield Ametek 5XHBDV3T CP Rheometer BB US XDV3TB5CB00U00 - DV3T Touch Screen Rheometer-Viscometer
    The DV3T Cone/Plate Rheometer gives researchers a sophisticated instrument for routinely determining absolute viscosity of fluids in small sample volumes. Its cone and plate geometry provides the precision necessary for development of complete rheological data.The DV3T is a sophisticated Rheometer with Easy-To-Use Intuitive Controls. A 7-inch full color touch screen conveniently 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 a printer or sent to a PC. Built-in math models such as Power Law can provide rapid data analysis for flow index and other selectable variables. Quick straight-forward single point viscosity is also easily accomplished with the DV3T making it the ideal "all-in-one" instrument for busy QC labs as well as demanding R&D departments doing comprehensive flow behavior. Main Benefits 7-inch full color touch screen display supports multiple languages Displayed info includes: viscosity (cP/mP·s) temperature (°C/°F) shear rate/stress % torque spindle/speed step program status math model calculations Enhanced Security with customizable user access date/time stamp file password access portable log-in settings Built-In options include math modeling yield tests timed tests data averaging programmable QC limits/alarms customizable speed/spindle lists on screen data comparison Auto range shows maximum viscosity measured with any spindle/speed combination Analyze characteristics such as yield stress flow curves leveling and recovery Integrated temperature control with connection to a Brookfield Ametek TC series bath and AP Controller USB PC interface provides optional computer control and automatic data gathering capability (included) Download custom test programs with included PG Flash software Front-facing bubble level for convenient viewing Built-in temperature probe Accuracy of ±1.0% of range with displayed test data Repeatability of ±0.2% NIST traceable viscosity standards available
  2. Brookfield Ametek 5XHBDV3T Rheometer TC BB 230V UK XDV3TB5TB00B00 - DV3T Touch Screen Rheometer-Viscometer

    Brookfield Ametek 5XHBDV3T Rheometer TC BB 230V UK XDV3TB5TB00B00 - DV3T Touch Screen Rheometer-Viscometer
    The DV3T is a sophisticated Rheometer with Easy-To-Use Intuitive Controls. A 7-inch full color touch screen conveniently 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 a printer or sent to a PC. Built-in math models such as Power Law can provide rapid data analysis for flow index and other selectable variables. Quick straight-forward single point viscosity is also easily accomplished with the DV3T making it the ideal "all-in-one" instrument for busy QC labs as well as demanding R&D departments doing comprehensive flow behavior. Main Benefits 7-inch full color touch screen display supports multiple languages Displayed info includes: viscosity (cP/mP·s) temperature (°C/°F) shear rate/stress % torque spindle/speed step program status math model calculations Enhanced Security with customizable user access date/time stamp file password access portable log-in settings Built-In options include math modeling yield tests timed tests data averaging programmable QC limits/alarms customizable speed/spindle lists on screen data comparison Auto range shows maximum viscosity measured with any spindle/speed combination Analyze characteristics such as yield stress flow curves leveling and recovery Integrated temperature control with connection to a Brookfield Ametek TC series bath and AP Controller USB PC interface provides optional computer control and automatic data gathering capability (included) Download custom test programs with included PG Flash software Front-facing bubble level for convenient viewing Built-in temperature probe Accuracy of ±1.0% of range with displayed test data Repeatability of ±0.2% NIST traceable viscosity standards available
  3. Brookfield Ametek 5XHBDV3T Rheometer TC BB US XDV3TB5TB00U00 - DV3T Touch Screen Rheometer-Viscometer

    Brookfield Ametek 5XHBDV3T Rheometer TC BB US XDV3TB5TB00U00 - DV3T Touch Screen Rheometer-Viscometer
    The DV3T is a sophisticated Rheometer with Easy-To-Use Intuitive Controls. A 7-inch full color touch screen conveniently 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 a printer or sent to a PC. Built-in math models such as Power Law can provide rapid data analysis for flow index and other selectable variables. Quick straight-forward single point viscosity is also easily accomplished with the DV3T making it the ideal "all-in-one" instrument for busy QC labs as well as demanding R&D departments doing comprehensive flow behavior. Main Benefits 7-inch full color touch screen display supports multiple languages Displayed info includes: viscosity (cP/mP·s) temperature (°C/°F) shear rate/stress % torque spindle/speed step program status math model calculations Enhanced Security with customizable user access date/time stamp file password access portable log-in settings Built-In options include math modeling yield tests timed tests data averaging programmable QC limits/alarms customizable speed/spindle lists on screen data comparison Auto range shows maximum viscosity measured with any spindle/speed combination Analyze characteristics such as yield stress flow curves leveling and recovery Integrated temperature control with connection to a Brookfield Ametek TC series bath and AP Controller USB PC interface provides optional computer control and automatic data gathering capability (included) Download custom test programs with included PG Flash software Front-facing bubble level for convenient viewing Built-in temperature probe Accuracy of ±1.0% of range with displayed test data Repeatability of ±0.2% NIST traceable viscosity standards available
  4. Brookfield Ametek 60000 cP Viscosity Standard at 25C 60000 CPS - Viscosity Standard

    Brookfield Ametek 60000 cP Viscosity Standard at 25C 60000 CPS - Viscosity Standard
    General purpose silicone fluids are the most commonly used standard for verifying calibration of your Brookfield Ametek Viscometer/Rheometer. Silicone Standards are Newtonian fluids which are accurate to ±1% of viscosity value. Silicone fluids provide excellent temperature stability and are less temperature sensitive than oil viscosity standards. Brookfield Ametek Viscosity Standards are certified by methods traceable to the United States National Institute of Standards and Technology (NIST). The selection of one or two fluids will normally provide sufficient measurement points to verify calibration of your instrument. All fluids are supplied in ½ liter (1 pint) containers complete with a certificate of calibration. Main Benefits Accuracy: ±1% of viscosity value Excellent temperature stability Recommended for use with Brookfield Ametek and most other rotational viscometers Most economical Special viscosity values and temperature calibrations available upon request.
  5. Brookfield Ametek 6inch Long Spindle Extension SXV-48 - Specility-Custom Spindles

    Brookfield Ametek 6inch Long Spindle Extension SXV-48 - Specility-Custom Spindles
    Brookfield Ametek 6inch Long Spindle Extension SXV-48 - Specility-Custom Spindles
  6. Brookfield Ametek 7inch Long Spindle Extension SXV-56 - Specility-Custom Spindles

    Brookfield Ametek 7inch Long Spindle Extension SXV-56 - Specility-Custom Spindles
    Brookfield Ametek 7inch Long Spindle Extension SXV-56 - Specility-Custom Spindles
  7. Brookfield Ametek 8inch Long Spindle Extension SXV-64 - Specility-Custom Spindles

    Brookfield Ametek 8inch Long Spindle Extension SXV-64 - Specility-Custom Spindles
    Brookfield Ametek 8inch Long Spindle Extension SXV-64 - Specility-Custom Spindles
  8. Brookfield Ametek 9inch Long Spindle Extension SXV-72 - Specility-Custom Spindles

    Brookfield Ametek 9inch Long Spindle Extension SXV-72 - Specility-Custom Spindles
    Brookfield Ametek 9inch Long Spindle Extension SXV-72 - Specility-Custom Spindles
  9. Brookfield Ametek Additional Chamber SC4-13RP without Cable SC4-13RP - Small Sample Spindles and Chambers

    Brookfield Ametek Additional Chamber SC4-13RP without Cable SC4-13RP - Small Sample Spindles and Chambers
    Spindles and sample chambers provide a defined system for accurate viscosity measurements of small sample volumes, including disposable chambers for hard-to-clean materials.
  10. Brookfield Ametek Additional Spindle SC4-34 SC4-34 - Small Sample Spindles and Chambers

    Brookfield Ametek Additional Spindle SC4-34 SC4-34 - Small Sample Spindles and Chambers
    Spindles and sample chambers provide a defined system for accurate viscosity measurements of small sample volumes, including disposable chambers for hard-to-clean materials.