A sophisticated rheometer, combines comprehensive viscosity testing with yield stress measurement capabilities. With a convenient touch screen and many other features, it's obvious that the DV3T offers the most advanced user experience in viscosity testing and measurement at a much lower cost than other rheometers in its class.
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.
Each of Brookfield's standard Laboratory Viscometers/ Rheometers are supplied with an internal spring used to calculate the viscosity of a material. These springs have different measuring capabilities:
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.
Additional special springs are also available upon request.
Features and 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 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: ±1.0% of range with displayed test data
Repeatability: ±0.2%
NIST traceable viscosity standards available
FREE Rheocalc T Software.
Model
Viscosity Range cP(mPa.S)
Speeds
Min
Max
RPM
No. of Increments
LVDV-3T
1
6M
.1-250
2600
RVDV-3T
100
40M
.1-250
2600
HADV-3T
200
80M
.1-250
2600
HBDV-3T
800
320M
.1-250
2600
BrookField Viscometer DV-2T
The most versatile, continuous sensing Viscometer with a new look.
Features:
5 inch full colour touch screen display.
Displayed Info.
Enhanced Security
Built-in Options
Auto Range Showing
USB PC Interface
Convenient Bubble Level
Download custom test programs
Accuracy: ±1.0% of range
Repeatability: ±0.2%
Built-in RTD Temperature Probe
FREE Rheocalc T Software.
Model
Viscosity Range cP(mPa.S)
Speeds
Min
Max
RPM
No. of Increments
LVDV-2T
1
6M
.01-200
54
RVDV-2T
100
40M
.01-200
54
HADV-2T
200
80M
.01-200
54
HBDV-2T
800
320M
.01-200
54
BrookField Viscometer DV-E
This lowest cost digital viscometer reads viscosity in cP or mPa.s without the need for manual calculations. The DV-E display also shows % torque, spindle, and speed. Perfect for the first-time user!
Model
Viscosity Range cP(mPa.S)
Speeds
Min
Max
RPM
No. of Increments
LVDV-E
1
2M
.3-100
18
RVDV-E
100
13M
.3-100
18
HADV-E
200
26M
.3-100
18
HBDV-E
800
104M
.3-100
18
BrookField Viscometer Dial Reading
The original Brookfield Dial Reading Viscometer is the lab standard used around the world. Some manual calculation is required to obtain centipoises values. Works with a variety of Brookfield accessories.
Model
Viscosity Range cP(mPa.S)
Speeds
Min
Max
RPM
No. of Increments
LVT
1
2M
.3-60
8
RVT
100
8M
.5-100
10
HAT
200
16M
.5-100
10
HBT
800
64M
.5-100
10
BrookField Viscometer Fann Type
The Brookfield BF35 Viscometer measures viscosity of oil drilling and fracturing fluids at atmospheric pressure in both field and laboratory settings.
Model: BF35, Brookfield Fann Type Viscometer.
BrookField Stormer Viscometer KU-2
The KU-2 Stormer Viscometer is widely used for making viscosity measurements on paints/coatings in accordance with ASTM D562 and provides direct readout in centipoise, Krebs units and grams.
Model: KU-2, Brookfield Stormer Viscometer, for Paints, Coatings and Inks.
BrookField Falling Ball Viscometer
The Brookfield Falling Ball Viscometer uses the simple - but precise - Höppler principle to measure the viscosity of Newtonian liquid by measuring the time required for a ball to fall under gravity through a sample-filled tube.
Model: KF-30, Brookfield Falling Ball Viscometer, fixed angle of 80° and complies with DIN 53015.
Model: KF-40, Brookfield Falling Ball Viscometer, can be angled at 50°, 60°, 70° and 80°.
BrookField Cone and Plate Viscometer
The Wells-Brookfield Cone/Plate is available as DV-I Prime and DV2T Viscometers as well as DV3T Rheometers. Ideal for use with small sample size (0.5 to 2.0 mL). The Wells-Brookfield Cone/Plate provides complete viscosity characterization of your material at defined shear rates.