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DYNALYSER
is a modular research level rheometer system designed specifically
to address the challenging and diverse testing needs and requirements
of the serious rheologist. The instrument's unprecedented capability
and performance is the direct result of a design and development
effort focused exclusively on input and recommendations from rheometer
users. DYNALYSER is designed for testing any rheologically significant
material,
1. Thermoplastics
2. Thermosets
3. Elastomers
4. Semi-Solids, and/or
5.
Fluids systems
The instrument combines uncompromised versatility and accuracy with
outstanding value, and continues to position REOLOGICA
Instruments
and ATS RheoSystems as the world leader
of rheometers for the serious rheologist. DYNALYSER performs steady
shear, transient, and periodic (dynamic oscillatory) measurements
using parallel plate, cone and plate, couette, rectangular torsion,
dynamic tension, and other fixtures. The operation and evaluation
software is based on the Windows operating system, providing a convenient
platform for system networking and instrument operation. For precise
control of sample temperature, DYNALYSER offers an environmental
control system with a novel, indirect heated and cooled oven. The
oven has a heating element with a circulation airflow for a wide
temperature range (-180 to 550°C) and maximum temperature stability.
The oven is designed for testing polymer melts, solid, and fluid
materials.
Technical Specifications
|
Torque
Range
|
0.00002
to 100 mNm (200 mNm optional) |
| Normal
Force Range |
0.002
to 50 N |
| Angular
Displacement |
0.00000003
to 6.28 rad (strain is geometry
dependent) |
| Angular
Velocity |
0
to 320 rad/s (shear rate is geometry dependent) |
| Frequency
Range |
0.0000001
to 100 Hz (9 decades) |
| Temperature
Range |
-180
to 550°C |
| Rectangular
sample maximum size |
length 66 mm
width 12 mm
thickness 3 mm |
| Cylindrical
sample maximum size |
length
66 mm
standard diameters of 0.5, 1, 1.5, 2 mm, other sizes available
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