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Rotorless Rheometer
FDR
Ueshima - Japan
12 months
Ueshima VR-3110 Rotorless Rheometer (Flat die rheometer - FDR) Applied Standards JIS K6300-2, ISO 6502, ASTM D 5289. Application: -Measurement of vulcanization characteristics of compounded rubber along with the vulcanization process. - Measurement of viscosity of raw and compounded rubber.
|
Name |
FDR（Flat Die Rheometer) - Rotorless Rheometer |
|
Model |
VR-3110 |
|
Shape of Die |
No friction flat sealed cavity（JIS & ISO compliant） |
|
Pressurizing Method |
Pneumatic Cylinder (Oil-less type) Cylinder Inner Diameter: 160mm |
|
Oscillation Drive Method |
Sinusoidal Vibration Mechanism by Conical Rotational Motion “Cone Drive” |
|
Oscillation Drive Motor |
Synchronous Motor 25W AC |
|
Oscillation Transmitting Method |
Elastic Connection by Leaf Spring |
|
Frequency |
1.67Hz (100cpm） |
|
Oscillation Angle |
±1° |
|
Oscillation Angle Accuracy |
2±0.03°(Without Load） |
|
Torque Detecting Method |
Strain Gauge Type Load Cell |
|
Torque Transmission Method |
Elastic Connection by Leaf Spring |
|
Testing Temperature Range |
50 to 230° C |
|
Temperature Control Accuracy |
Die Temperature: ±0.3° C at 190° C Internal and External Die Temperature Difference: ±1.0° C at 190° C |
|
Heat Control Method |
Independent PID Control on four pieces of Film Heaters (Upper / Lower Die, Upper Outer / Lower Outer Die) |
|
Temperature Sensor |
Platinum Resistance Sensor (Pt100) 4pcs |
|
Maximum Testing Time |
9999minutes |
|
Shield Cover |
Colored Acrylic on Front and Sides (Preventing external air and for Safety) |
|
Safety Equipment |
(1) Two-hand Press Start Switch (Cylinder lifts only when both buttons are pressed simultaneously.) (2) Overload Protection (more than 22N･m) (3) Overheat Protection (Heater will be turned off at 240° C or higher.) |
|
Communications |
RS232C |
|
Utilities |
(1) Power Source AC100V/220V, Single Phase, Power Consumption less than 700VA (2) Dry Air 0.343 to 0.686MPa |
|
Environmental Conditions |
(1) Temperature 5 to 40° C (2) Humidity 35 to 80%RH (No Dew Condensation) |
|
Dimensions and Weight |
Approx.333(W)×520(D)×780(H)mm, Approx.110kg |
|
Standard Items |
(1) Equipment main unit: 1 set (2) Accessories 1set (Software, Special Tool, Minimum Consumable Parts etc.） |
Option
●Sponging Pressure Measurement
[Application] It is useful for research/development and production line control on sponge rubber to examine
sponging pressure and relationship between blowing agent reaction and vulcanization of sponge rubber.
●Programmable Temperature Control
[Application] It simulates vulcanization of large sized rubber products, continuous vulcanization, mold vulcanization, etc. to examine vulcanization characteristics with rising temperature at a preset temperature rise.
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