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Home  >>  Products  >>  Viscosity  >>  DV2T and DV2T EXTRA
DV2T™

Programmable Digital Viscometer - Compatible with RheocalcT software for automated viscosity testing via PC

Meets or exceeds ASTM D 2196 (Rheological properties of non-Newtonian materials by rotational viscometers)

DV2T

 

A modern 5-inch color touch screen guides DV2T users through test creation and data gathering analysis for fast and easy viscosity measurements.

The DV2T also offers new programming capabilities and results analysis including data averaging and QC limits with alarms. User instructions with multistep protocols can be created on PC based software and uploaded to the DV2T through a USB Flash Drive. Test data can be printed directly on a local printer or sent to a PC.

The new interface also provides customizable user levels with password access for compliance with regulatory requirements such as 21 CFR Part 11.

DV2T Display



FEATURES MORE INFO VIDEO DV2 EXTRA PRICE LIST
 

 

Features

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  • Continuous display of: Viscosity (cP or mPa•s), Temperature (°C & °F), Shear Rate / Shear Stress, % Torque, Spindle
  • DV2T with selectable speeds provide superior range of viscosity/shear measurements for use in stand-alone operation
  • Automated program control by PC running (optional) RheocalcT software; speed control from 0.01 to 200 rpm.
  • LV, RV, HA, and HB torque ranges available
  • Built-in RTD temperature probe for sample monitoring
  • Easy-to-use keypad for simple selection of test parameters
  • Auto Range feature to display viscosity limits
  • Customizable options
  • Parallel printer, serial RS-232, and analog voltage outputs
  • USB PC Interface provides optional computer control and automatic data gathering capability
  • Complete with appropriate spindles, PG Flash Software, RTD Temperature Probe, viscometer stand, guard leg, and carrying case.
  • 5-inch Full Color Touch Screen Display - New User Interface, Enhanced Controls, Real Time Trend Indicator, Supports Multiple Languages
  • Displayed Info: Viscosity (cP or mPa•s), Temperature (°C or °F), Shear Rate/Stress, % Torque, Speed/Spindle, Step Program Status
  • Auto Range Showing - Maximum viscosity measured with Spindle/Speed combination
  • USB PC Interface provides optional computer control and automatic data gathering capability
  • Convenient Bubble Level
  • Download custom test programs with PG Flash Software (included with instrument)
  • Accuracy: ±1.0% of range- Displayed with test data
  • Repeatability: ±0.2%
  • Built-in RTD Temperature Probe
  • Enhanced Security - Customizable User Access, Date and Time Stamp File, Password Access, Portable Log-in Settings
  • Built-in Options - Timed Tests, Data Averaging, Programmable QC Limits/Alarms, Customizable, Speed/Spindle Lists, Test Based User Instructions, On-Screen Data Comparison
  • Fast, accurate, viscosity data generation, recording, and handling
  • Print-out - The RS 232 serial output also allows direct connection to the printer, which can, either continuously or on-demand, print out fully formatted and labelled data on all parameters.
  • Recording - The Brookfield Thermosel System with DV-II+Pro produces a visual profile of a material's viscosity and temperature behavior on the strip chart recorder.
  • User-friendly Operation - Operational modes are easily selected by keyboard and displayed on the bright 2-line LCD.

Display

 

Selection Table

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Selection Table
**Model Viscosity Range Centipoise (mPa·s) Max RPM Speeds Number of Spindles Supplied
Min. Max.
LVDV2T 1* 6M 200 4
RVDV2T 100 40M 200 6
HADV2T 200 80M 200 6
HBDV2T 800 320M 200 6
** Standard torque range values M=1Million
* Minimum ranges can be extended to as low as 1 cP with the use of Brookfield Accessories

 

Software

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PG Flash Software - Program generator software for customizing test criteria for routine product QC PG Flash allows you to create repeatable custom tests on your PC!

Once the program (up to 25 steps) is created, it can be downloaded to a supplied USB flash drive and then uploaded to any DV2T Viscometer.

PG Flash Software

RheocalcT Software (Optional) - Get total control of your instrument and test parameters Automatically control and collect data with Rheocalc and a dedicated computer.

RheocalcT can analyze data, generate multiple plot overlays, print tabular data, run math models and perform other time-saving routines. Data can be saved in the program or exported to Excel®

PG Flash Software

 

Video

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Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Description Prices

Instrument, 6 spindles (RV/HA/HB) or 4 spindles (LV), PG Flash Software, RTD Temperature Probe, Spindle Guard Leg*, Lab Stand (Model G), Carrying Case - *Not applicable to HA or HB torque models
VI-083010 LVDV2T Viscometer $4,040.00
VI-083020 RVDV2T Viscometer 4,040.00
VI-083030 HADV2T Viscometer 4,040.00
VI-083040 HBDV2T Viscometer 4,040.00
VI-0832XX Wells-Brookfield Cone/Plate Available 5,405.00
Optional Accessories - Click here to view full information.
Rheocalc T Software
Label Printer
Vane Spindles
Ball Bearing Suspension (RV/HA/HB)
Viscosity Standards
RV/HA/HB-1 Spindle
EZ-Lock Spindle Coupling System
Quick Action Lab Stand
Temperature Bath
Small Sample Adapter
UL Adapter
Thermosel
Helipath Stand with T-bar Spindles
Spiral Adapter
DIN Adapter
Quick Connect/Extension Links
With optional temperature probe embedded in Cone Plate sample cup add 257.00
Also available with EZ-Lock Option, Ball bearing Suspension (RV/HA/HB Models) - Call for pricing. Must be ordered with Viscometer. Cannot purchase separately.
For Information on Brookfield Accessories Click Here

 

 

 

DV2T EXTRA™

5-inch Full Color Touch Screen Display

DV2T EXTRA

The "EXTRA" combines versatile viscosity testing capabilities with a durable ball-bearing suspension system and FREE Rheocalc T Software.

Ball Bearing Suspension System for a more robust sensing mechanism resulting in greater productivity and instrument longevity. (Ball Bearing Suspension NOT available of LV Models.)

Quick Action Lab Stand easily moves the viscometer up and down with a press of a button. Allows for quick positioning and rapid sample changes for better efficiency.

EZ-Lock Spindle Coupling Quickly attach and remove spindles in two simple steps. Protect your viscometer against damage that can occur from frequent spindle changes or from multiple users.

Accuracy: ±1.0% of range
Repeatability: ±0.2%

Displayed Info: Viscosity (cP or mPa•s), Temperature (°C or °F), Shear Rate/Stress, % Torque, Speed (54 choices), Spindle

Clock in firmware for "Timed Stop" tests

 

Selection Table

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Selection Table
Model Viscosity Range cP (mPa*s) Speeds
Min. Max. RPM
LVDV2T Extra** 1† 6M .01-200
RVDV2T Extra 100†† 40M .01-200
HADV2T Extra 200†† 80M .01-200
HBDV2T Extra 800†† 320M .01-200
** Ball bearing suspension not available on LV Models (equipped with standard point & jewel suspension)
† 1 cP achieved with UL Adapter accessory. 15 cP on LV with standard spindles.
†† Minimum viscosity is achieved with optional RV/HA/HB-1 spindle.
M = 1 million cP = Centipoise mPa*s - Millipascal*seconds

 

Prices

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Prices subject to change    Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only    Export orders require quotations - click here for a quote     For more info call us 1-800-762-2478 or 954-946-9454.
Item Number Description Prices

Instrument, EZ-Lock Spindle Coupling System, Built-in Ball Bearing Suspension*, 6 spindles (RV/HA/HB) or 4 spindles (LV), Modified Spindle Guard Leg, Model Q Lab Stand, Carrying Case, Temperature Probe, PG Flash Software, Rheocalc Software - *Ball bearing not available on LV torque range
VI-083050 LVDV2T EXTRA** Viscosity Tester
** Ball bearing suspension not available on LV Models (equipped with standard point & jewel suspension)
$5,087.00
VI-083060 RVDV2T Extra Viscosity Tester 5,192.00
VI-083070 HADV2T Extra Viscosity Tester 5,192.00
VI-083080 HBDV2T Extra Viscosity Tester 5,192.00
For Information on Brookfield Accessories Click Here



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