Brookfield DV2TLV Viscometer: LV Torque, Magnetic Coupler

Brookfield DV2TLV Viscometer

Low-Viscosity Torque | Magnetic Coupling | Precision Lab Testing

Accurate viscosity measurement is essential in laboratory testing. The Brookfield DV2TLV Viscometer is designed for precise, repeatable testing of low-viscosity materials such as inks, oils, and solvents. With advanced programming, automated controls, and a modern touch-screen interface, it simplifies complex viscosity analysis.

Brookfield is an ISO 9001:2015 certified global leader in viscosity standards. The DV2T series delivers dependable results with ±1.0% accuracy of full-scale range and ±0.2% repeatability.

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Designed for Low-Viscosity Materials

The LV torque range is ideal for testing thin fluids commonly found in laboratory and industrial environments.

Typical applications include:

• Inks and coatings
• Oils and lubricants
• Solvents and chemical solutions

Each DV2T torque range is engineered for specific material types:

• LV – low-viscosity fluids
• RV – creams, paints, food products
• HA – gels, chocolates
• HB – asphalt, caulking, molasses

Intuitive Touch Screen Interface

The DV2TLV features a 5-inch full-color touch screen that guides users through test setup and data collection. The display makes testing faster, easier, and more consistent across operators.

Displayed test data includes:

• Viscosity (cP / mPa·s)
• Temperature (°C / °F)
• Shear rate and shear stress
• % torque
• Spindle and speed
• Step program status

Test data can be printed locally or transferred to a PC.

Advanced Software & Automation

The DV2T Viscometer supports automatic parameter control, reducing user error and improving repeatability.

Software features include:

• Program Generator Software for multi-step test protocols
• Data averaging and on-screen comparison
• Programmable QC limits with alarms
• Optional RheocalcT Software for advanced automation and reporting

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Key Features & Benefits

• 5-inch color touch screen with multi-language support
• Auto-range function for maximum viscosity detection
• Magnetic coupling for tool-free spindle changes
• Built-in RTD temperature probe
• Front-facing bubble level for quick setup
• USB PC interface for data export
• NIST-traceable viscosity standards available

Technical Specifications (LV Model)

DV2TLV Viscosity Range

• Minimum: 1 cP (with UL Adapter)
• Standard spindles: 15 cP minimum
• Speed range: 0.1–200 RPM
• Accuracy: ±1.0% of full scale
• Repeatability: ±0.2%

Torque

• 673.7 dyne-cm
• 0.0673 milli-Newton-meters

What’s Included

• DV2T Viscometer Instrument
• 4 LV Spindles
• PG Flash Software
• RTD Temperature Probe
• Spindle Guard Leg
• Lab Stand (Model G)
• Screen Protector
• Carrying Case

Calibration & Maintenance

Regular calibration ensures long-term accuracy and reliability.

Recommended practices:

• Annual calibration by Brookfield or an authorized service provider
• Regular inspection of spindles and torque range
• Routine cleaning to prevent contamination
• Verify temperature probe accuracy

Calibration confirms torque, temperature control, and data integrity.

Data Management & Reporting

The DV2T Viscometer offers flexible data handling options:

• Automatic data gathering
• Save test data directly to the instrument
• Export results to Excel
• Advanced reporting with RheocalcT Software

This makes quality control and compliance documentation easier.

Typical Applications

The DV2TLV Viscometer is widely used in:

• Food and beverage testing
• Pharmaceuticals
• Cosmetics and personal care
• Research laboratories
• Industrial quality control

It supports testing of liquids, emulsions, creams, lotions, and formulations.

Optional Accessories & Upgrades

• UL Adapter – extends measurement down to 1 cP
• RheocalcT Software – advanced automation and analysis
• Additional spindles and temperature probes

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Viscosity Testing Accessories.