Viscosimètres

Viscosimètre CAP2000
Le CAP-2000+ de Brookfield offre des plages de température et de viscosité étendues avec une capacité de vitesse variable. Le CAP2000+ offre également des taux de cisaillement plus faibles, ce qui le rend adapté à de nombreuses applications nécessitant un faible volume d'échantillon et un bon contrôle de la température. Sa conception robuste et facile à utiliser le rend parfait dans les environnements où d'autres instruments ne dureraient pas

CARACTÉRISTIQUES ET AVANTAGES

• Contrôle les paramètres de test grâce à de puissantes capacités de script
• Fonctions de boucle pour les tâches répétitives
• Automatisation de la collecte de données pour gagner du temps
• Réduction des erreurs de l'opérateur
• Modélisation mathématique pour les calculs de limite d'élasticité, indice de plasticité
• Tracé de quatre ensembles de données maximum à des fins de comparaison

DÉVELOPPEMENT DE MÉTHODES - Laissez les spécialistes d'Analis vous aider !

FEATURES AND BENEFITS

• 7-inch full-color touchscreen with intuitive interface and Favorites Menu
• Viscosity Wizard for easy, guided test creation
• Post-test graphing for torque vs. time visualization
• Integrated connectivity: 4 USB-A, 1 USB-B ports for PC, printer, or barcode reader
• Bluetooth option for wireless data transfer
• Gel Timer functionality included – ideal for resins and curing systems
• Accuracy: ±1.0% of range
• Repeatability: ±0.2%
• Compliant: ISO 17025 calibration and 21 CFR Part 11-ready (with DV360 software)

WHAT’S INCLUDED

• DV2Plus LV Viscometer
• LV spindle set (4 spindles) / RV spindle set (6 spindles)
• Magnetic spindle coupling
• Lab stand and carrying case
• Spindle guard leg (LV)
• 30-day software trial download

The DVNext Wells-Brookfield Cone/Plate Rheometer, now with an easy-to-change magnetic cone/plate, 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.

FEATURES AND BENEFITS

• Determine absolute viscosity of small samples (0.5–2.0 mL)
• Precise shear rates for determining a material's flow curve behavior
• Rapid temperature control due to small sample size
• Magnetic coupling attachment for simplified spindle attachment and removal
• Electronic gap adjustment for simplified setup and increased throughput
• Touch Screen Display available on DVNext Rheometers
• Auto-zero function to ensure precision torque measurement
• Auto-range function to define full-scale-range (FSR) for all spindle/speed combinations
• Torque measurement accuracy: 1% of full-scale range
• Repeatability: 0.2% of full-scale range

What's Included with AME-XDVNXLVDJG0G00 package of the LVDVNext Cone & Plate Rheometer with magnetic coupling and temperature probe?

• Instrument
• Lab Stand**
• Carrying Case
  Note: Requires at least 1 CPA or CPM spindle and 1 CPA sample cup to operate.

**Type of stand depends on model chosen

TORQUE EXPLANATIONS

• LV is for low-viscosity materials and can measure the thinnest materials. Typical examples include inks, oils, and solvents.
• RV is for medium viscosity materials than those measured with an LV torque. Typical examples include creams, food, and paints.
• HA is for higher viscosity materials than those measured with an RV torque. Typical examples include gels, chocolate and epoxies.
• HB is for even higher viscosity materials than those measured with an HA torque spring. Typical examples include asphalt, caulking compounds, and molasses.

Having difficulties determining what instrument is best for you? Ask Analis local experts for support.

The DVNext Rheometer incorporates advanced features for repeatability and reliability. It is an easy-to-use, stand-alone instrument for measuring viscosity and yield stress. It's available in a Standard version and a 21 CFR Part 11 Compliant version.

AME-XDVNXLVMJG0G00 package of the LVDVNext Rheometer includes LV spindle set and magnetic coupling.

FEATURES & BENEFITS

• Standard Version
• Digital Leveling
• Start-up Wizard
• Gel-Timer Functionality
• Optional Magnetic Coupling Attachment (replaces EZ-lock)
• Optional Bar Code Scanner
• 17025 Calibration (Optional)

Compliant Version

• Hand-held Scanner for Bar Code Detection
• Accessory Detection with Bar Code Detection
• Magnetic Coupling Attachment (replaces EZ-Lock)
• Compliance to 21CFR Part 11 in Stand-alone and GAMP Compliant
• Ethernet Connectivity
• LIMS Connectivity
• Printing to non-editable PDF

TORQUE EXPLANATIONS

• LV is for low-viscosity materials and can measure the thinnest materials. Typical examples include inks, oils, and solvents.
• RV is for medium viscosity materials than those measured with an LV torque. Typical examples include creams, food, and paints.
• HA is for higher viscosity materials than those measured with an RV torque. Typical examples include gels, chocolate and epoxies.
• HB is for even higher viscosity materials than those measured with an HA torque spring. Typical examples include asphalt, caulking compounds, and molasses.

Having difficulties determining what instrument is best for you? Ask Analis Local experts for support.

The DVPlus Viscometer is AMETEK Brookfield's latest entry-level viscometer with an advanced user interface and best-in-class features. Our newest model is suitable for all applications where accurate viscosity measurements are needed. The easy-to-use, stand-alone interface makes DVPlus the perfect Viscometer for busy labs.

With the DVPlus Viscometer, you get it all: high accuracy, fast response time, and repeatable results.
 
NIST-traceable viscosity standards are available.

FEATURES & BENEFITS

• 5-inch full-color touch screen display with a dynamic user interface for direct access to the features
• Advanced interface with enhanced controls and a real-time test indicator
• Displayed info includes Viscosity (cP, mPa∙s, P, Pa∙s), Temperature (°C, °F or K), Torque (%, mNm, Dyne∙cm), Speed/Spindle, and Step Program Status
• USB and Bluetooth* interface for use with the DVPlus Connect app
  Temperature offset capability to ±5°C
• Choice of multiple languages, including English, French, German, Portuguese, Chinese, Japanese, and Spanish
• Total of 740 speeds for an excellent range capacity
• Optional RTD Temperature Probe (DVP-94Y)
  Direct access to the time measurement function (time to torque, time to temperature, time to stop).
• Automatic range calculation:
• • Full-Scale Range (FSR) at 100%
  • Maximum Viscosity measured with Spindle / Speed Combination
• Accuracy of ±1.0% of range
• Repeatability of ±0.2%
• 17025 Calibration (Optional)
• Model G Base
• Full integration with optional HPQA, Helipath Quick Action Stand.

What's Included with AME-XDVPLLVTJB0G00 reference?

• Instrument LVDVPlus Viscometer with LV spindle set and Bluetooth connection
• 6 spindles (RV/HA/HB) or 4 spindles (LV)
• Spindle Guard Leg* 
• Lab Stand (Model G)
• Carrying Case
• Power supply

(*Not applicable to HA or HB torque models)

TORQUE EXPLANATIONS

• LV is for low-viscosity materials and can measure the thinnest materials. Typical examples include inks, oils, and solvents.
• RV is for medium viscosity materials than those measured with an LV torque. Typical examples include creams, food, and paints.
• HA is for higher viscosity materials than those measured with an RV torque. Typical examples include gels, chocolate and epoxies.
• HB is for even higher viscosity materials than those measured with an HA torque spring. Typical examples include asphalt, caulking compounds, and molasses.

Having difficulties determining what instrument is best for you? Ask Analis local experts for support.

The DVPlus Viscometer is AMETEK Brookfield's latest entry-level viscometer with an advanced user interface and best-in-class features. Our newest model is suitable for all applications where accurate viscosity measurements are needed. The easy-to-use, stand-alone interface makes DVPlus the perfect Viscometer for busy labs.

With the DVPlus Viscometer, you get it all: high accuracy, fast response time, and repeatable results.
 
NIST-traceable viscosity standards are available.

FEATURES & BENEFITS

• 5-inch full-color touch screen display with a dynamic user interface for direct access to the features
• Advanced interface with enhanced controls and a real-time test indicator
• Displayed info includes Viscosity (cP, mPa∙s, P, Pa∙s), Temperature (°C, °F or K), Torque (%, mNm, Dyne∙cm), Speed/Spindle, and Step Program Status
• USB and Bluetooth* interface for use with the DVPlus Connect app
  Temperature offset capability to ±5°C
• Choice of multiple languages, including English, French, German, Portuguese, Chinese, Japanese, and Spanish
• Total of 740 speeds for an excellent range capacity
• Optional RTD Temperature Probe (DVP-94Y)
  Direct access to the time measurement function (time to torque, time to temperature, time to stop).
• Automatic range calculation:
• • Full-Scale Range (FSR) at 100%
  • Maximum Viscosity measured with Spindle / Speed Combination
• Accuracy of ±1.0% of range
• Repeatability of ±0.2%
• 17025 Calibration (Optional)
• Model G Base
• Full integration with optional HPQA, Helipath Quick Action Stand.

What's Included with AME-XDVPLLVMJB0G00 reference?

• Instrument LVDVPlus Viscometer with LV spindle set, magnetic coupling and Bluetooth connection
• 6 spindles (RV/HA/HB) or 4 spindles (LV)
• Spindle Guard Leg* 
• Lab Stand (Model G)
• Carrying Case
• Power supply

(*Not applicable to HA or HB torque models)

TORQUE EXPLANATIONS

• LV is for low-viscosity materials and can measure the thinnest materials. Typical examples include inks, oils, and solvents.
• RV is for medium viscosity materials than those measured with an LV torque. Typical examples include creams, food, and paints.
• HA is for higher viscosity materials than those measured with an RV torque. Typical examples include gels, chocolate and epoxies.
• HB is for even higher viscosity materials than those measured with an HA torque spring. Typical examples include asphalt, caulking compounds, and molasses.

Having difficulties determining what instrument is best for you? Ask Analis local experts for support.

Advanced Helipath Testing when it is used with a suitable AMETEK Brookfield Viscometer/Rheometer fitted with a unique T-bar type spindle, the HPQA will permit viscosity/consistency measurements in relative centipoise values for materials having characteristics similar to paste, putty, cream, gelatin, or wax. The helical test action also allows measurement of paints, dyes, lithographic inks, and many other thixotropic substances, demonstrating a viscosity drop as the material is sheared.

HPQA slowly lowers or raises the AMETEK Brookfield Viscometer/Rheometer so that its rotating T-bar spindle will describe a helical path through the test sample. The problem of channeling or separating is eliminated by constantly cutting into fresh material for meaningful viscosity/consistency measurements.

Quick Action Operations:

Motorized capabilities bring the HPQA to the next level. The control system with the integrated interface, joystick, and motor simplifies and expands laboratory and testing capabilities, making it the modern choice.

The HPQA features a variable-speed motor, allowing high-speed travel up with the integrated joystick to 40mm/s. Users can set up standard viscosity tests quickly and accurately with traditional spindles. Eliminating manual adjustment efforts, the touchscreen interface allows the user to create programmable height locations to perform repetitive testing quickly and efficiently. The one-touch Home button allows the stand to automatically drive to the top (Home) position for easy spindle cleanup and sample change.

Programmable height locations, one touch movements, DVPlus Integrations, and a user-friendly interface allow users to more efficiently and repeatably set up and execute tests.

FEATURES & BENEFITS

• Designed for viscosity/consistency measurement of materials that are sometimes difficult to measure, such as gels, pastes, creams, putty, gelatin, and other non-flowing substances
• Variable, high-speed travel up to 40 mm/s with joystick: Ideal for Quick Action operations and standard viscosity tests
• Touchscreen interface with physical joystick for easy programming and precise control
• Home and programmable test positions allow quick one-touch stand movements for easy cleaning and preparation for the next test
• Excellent choice for end-of-line quality tests to be sure product is consistent
• Simple to set up and clean
• Available with Magnetic Spindle Coupling Option, allowing spindles to be quickly attached and removed while preventing damage during frequent spindle changes
• Compatible with all AMETEK Brookfield Viscometers and DVNext Rheometers
• Integrates directly with DVPlus for seamless operation and automated movements.

Included:

• HPQA Drive Assembly and Lab Stand Extrusion
• Coupling
• Base
• Spindle Case
• Six T-bar Spindles (magnetic, threaded or none), please specify when ordering.
  

MAGNETIC SPINDLE COUPLING OPTION**

The HPQA is available to purchase with a Magnetic Spindle Coupling Option. This option allows spindles to be quickly attached and removed and may also help prevent damage from frequent spindle changes or multiple users. A special coupling adapter can allow the use of magnetic spindles.

**Note: The Magnetic Spindle Coupling Option must be purchased with all Viscometers/Rheometers with a magnetic spindle coupling.

Les étalons de viscosité à base de silicone sont généralement utilisés pour contrôler l'étalonnage des viscosimètres/rhéomètres Brookfield et sont moins sensibles à la température que les huiles minérales. Ces fluides silicones à usage général sont les standards les plus couramment utilisés à cette fin. Les étalons à base de silicone sont des fluides newtoniens avec une précision de ±1 % de la valeur de viscosité. Ils offrent une excellente stabilité thermique et sont moins sensibles à la température que les étalons à base d'huile pour la viscosité.

 Les étalons de viscosité Brookfield sont certifiés selon des méthodes traçables par le National Institute of Standards and Technology (NIST) américain. La sélection d'un ou deux fluides offre généralement suffisamment de points de mesure pour vérifier l'étalonnage de votre instrument. Tous les fluides sont livrés dans des conteneurs d'un demi-litre (1 pinte), accompagnés d'un certificat d'étalonnage. 

CARACTÉRISTIQUES ET AVANTAGES 
​ - Précision : ±1 % de la valeur de viscosité 
- Excellente stabilité thermique 
- Recommandé pour une utilisation avec Brookfield et la plupart des autres viscosimètres rotatifs
 - Très économique 
- Des valeurs de viscosité et des étalonnages de température spéciaux sont disponibles sur demande

Silicone viscosity Standard fluids are most commonly used to verify the calibration of Brookfield lab viscometers and rheometers and are less temperature sensitive than mineral oils.
General purpose silicone fluids are the most commonly used standard for verifying the calibration of your Brookfield 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 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 the calibration of your instrument.
All fluids are supplied in ½ liter (1 pint) containers complete with a certificate of calibration.

FEATURES & BENEFITS

- Accuracy: ±1% of viscosity value
- Excellent temperature stability
- Recommended for use with Brookfield and most other rotational viscometers
- Most economical
- Special viscosity values and temperature calibrations are available upon request

Silicone viscosity standard fluids are most commonly used to verify calibration of Brookfield lab viscometers/ rheometers and are less temperature sensitive than mineral oils.
General purpose silicone fluids are the most commonly used standard for verifying calibration of your Brookfield 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 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 the calibration of your instrument.
All fluids are supplied in ½ liter (1 pint) containers complete with a certificate of calibration.

FEATURES & BENEFITS

- Accuracy: ±1% of viscosity value
- Excellent temperature stability
- Recommended for use with Brookfield and most other rotational viscometers
- Most economical
- Special viscosity values and temperature calibrations available upon request

Silicone viscosity standard fluids are most commonly used to verify calibration of Brookfield lab viscometers and rheometers and are less temperature sensitive than mineral oils.
General purpose silicone fluids are the most commonly used standard for verifying calibration of your Brookfield 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 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 the calibration of your instrument.
All fluids are supplied in ½ liter (1 pint) containers complete with a certificate of calibration.

FEATURES & BENEFITS

- Accuracy: ±1% of viscosity value
- Excellent temperature stability
- Recommended for use with Brookfield and most other rotational viscometers
- Most economical
- Special viscosity values and temperature calibrations available upon request

Silicone viscosity standard fluids are most commonly used to verify calibration of Brookfield lab viscometers/ rheometers and are less temperature sensitive than mineral oils.
General purpose silicone fluids are the most commonly used standard for verifying calibration of your Brookfield 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 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 the calibration of your instrument.
All fluids are supplied in ½ liter (1 pint) containers complete with a certificate of calibration.

FEATURES & BENEFITS

• Accuracy: ±1% of viscosity value
• Excellent temperature stability
• Recommended for use with Brookfield and most other rotational viscometers
• Most economical
• Special viscosity values and temperature calibrations available upon request