MDR-A Rotorless Rheometer

MDR-A can be used for dynamic testing of the vulcanization rubber or rubber-like material. Curing curves and characteristic parameters can be obtained from MDR-A based on Fast Fourier Transform algorithm, such as MLMHts1ts2T10T50T90S, S, S*, Tan etc. which cover the samples stiffness and damping property.

The MDR-A Rotorless Rheometer is produced based on existing ISO 6502,ASTM D5089,GB/T 16584 and HG/T 3709.

Characteristics

  • With PLC controller, can provide more stable and flexible operation;

  • With high-precision upper load cell and self-sealed die structure, can keep supreme repeatability and reproducibility of test results;

  • Easy to operation and with a fully automatic control system;

  • Heating fast and temperature restore stability with good design on die heating and sensor system;

  • Higher effective temperature Control with high-quality PT100 and gauge;

  • Automatic and security door.

Specification

  • Range of temperature control: From room temperature to 200C
  • Temperature fluctuation in die: ܡ0.1C
  • Temperature display resolution: 0.1C
  • Rate of temperature increase: 32C/min
  • Measurement range of torque: 0-200dNm
  • Torque resolution: 0.01dNm
  • Angle of die oscillation: 0.5,1
  • Frequency of die oscillation: 1.67Hz (100r/min)
  • Size: 520*540*1040 mm (W*L*H)
  • Weight: about 120Kg
  • Power: AC220~230V,50/60Hz,3A

MDR-A Test Results