DV-II+ Pro EXTRA
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Our most popular viscometer with lots of "extras" built-in
Product Description
- Features & Benefits
- Specifications
- EZ-Lock
- Learn About Viscosity
- Help Me Choose
- Annual Calibration Service (recommended)
Introducing the "EXTRA" … combining versatile viscosity testing capabilities with a durable suspension system, EZ-Lock Spindle Coupling, Quick Action Lab Stand and FREE RHEOCALC SOFTWARE! This limited-time, anniversary special instrument has all the advantages of our popular DV-II+Pro Viscometer but with many added features designed to save you time and money!
Features And Benefits
- Ball bearing suspension system for a more robust sensing mechanism for greater productivity and instrument longevity
- EZ-Lock spindle coupling for quick spindle attachment and removal may also protect instrument from damage that occurs from frequent spindle changing
- Model Q lab stand easily moves the viscometer up and down - ideal for multiple sample testing.
- Continuous display of: Viscosity (cP or mPa·s), Temperature (°C or °F), Shear Rate, Shear Stress, % Torque, Spindle
- Torque measurement accuracy: 1% of full scale range
- Repeatability: 0.2% of full scale range
- 54 selectable speeds provide superior range of viscosity/shear measurements for use in stand-alone operation
- Download custom programs with DV Loader software (included)
- Automate program control by PC running optional Rheocalc® software; speed control from 0.01 to 200 rpm
- Automatic data collection and historical comparison with optional Wingather™ software
- Built-in RTD temperature probe for sample monitoring
- Easy-to-use keypad for simple selection of test parameters
- Auto-zero function to ensure precision torque measurement
- Customizable options
- Parallel printer, serial RS-232 and analog voltage outputs
- Compatible with all Brookfield accessories
- NIST traceable viscosity standards available
Specifications
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EZ-Lock
Please note that this instrument is equipped with an EZ-Lock Spindle Coupling System and will only work with other EZ-Lock spindles and accessories.
Learn About Viscosity
Need help? Our Education section may be just the thing to clarify unfamiliar terms and help start you on your way to a better understanding of viscosity. Learn about viscosity and rheological relationships, Newtonian and non-Newtonian fluids, and how a Brookfield instrument can help your production process and much more.
Help Me Choose
Having difficulties determining what instrument is best for you? Try our Help Me Choose section for guidance on the model selection process, spindle construction considerations, and other useful information to help you make an informed decision on the best instrument for your application.
Annual Calibration Service (recommended)
We recommend that this instrument be returned to Brookfield or an authorized dealer on an annual basis for our Calibration & Certification Service. Having this annual maintenance done will ensure the instrument's long life and optimal performance.