Flat Die Rheometer (FDR)

Name

FDR（Flat Die Rheometer)

Model

VR-3110

Shape of Die

No friction flat sealed cavity（JIS K 6300-2, ISO 6502, ASTM D 5289 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.）