The New DV2T Viscometer features a 5-inch color display to
guide users through test creation and data gathering for fast and easy
viscosity measurements. The DV2T also offers powerful new programming
capabilities and results analysis including data averaging and QC limits with
alarms. User instructions with multi-step test protocols can be created using
the new Program Generator Software and uploaded to the DV2T through a USB Flash
Drive (both included with instrument). Test Data can be recorded directly on a
local printer or sent to a PC.Additional automated control and data collection can be achieved with
optional RheocalcT software.
FEATURES AND BENEFITS
·5-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
·Enhanced Security provides enhanced security
with customizable user levels & password access to comply with regulatory
requirements such as 21 CFR Part 11.
·Built-In options include 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
·USB PC interface provides optional computer
control and automatic data gathering capability.Download custom test programs with included
PG Flash software
·Front-facing bubble level for convenient viewing
·Built-in temperature probe
·Accuracy of ±1.0% of range with displayed test
data
·Repeatability of ±0.2%
·NIST traceable viscosity standards available
·Also available: DV2T Extra with quick connect,
durable ball bearing suspension system, quick action lab stand and free RheocalcT software.
Each of our 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.
SPECIFICATIONS
VISCOSITY RANGE cP (mPa•s)
SPEEDS
MODEL
Min.
Max.
RPM
Number
of Increments
DV2TLV
1†
6M
.1-200
200
DV2TRV
100††
40M
.1-200
200
DV2THA
200††
80M
.1-200
200
DV2THB
800††
320M
.1-200
200
SPRING TORQUE
SPRING TORQUE
MODEL
Dyne-cm
Milli
Newton-m
DV2TLV
673.7
0.0673
DV2TRV
7,187.0
0.7187
DV2THA
14,374.0
1.4374
DV2THB
57,496.0
5.7496
† 1 cP achieved with UL Adapter accessory. 15 cP on LV with standard spindles.
††Minimum viscosity is achieved with optional RV/HA/HB spindle.
M=1 million cP=Centipoise mPa·s=Millipascal·seconds