MDR EL

The rotorless rotational shear volcameter characterizes rubber compounds in the plastic state, during vulcanization and after curing.

  • DIN 53529
  • ASTM D5289
  • ISO 6502

Product brochure


        MDR ELASTOGRAPH,一个无转子损耗的硫化仪,用于测定处于塑化状态的粘弹性材料在硫化过程中和硫化后的性能。为此,底部测试的口模会以正弦的扭转摆动将扭转载荷施加在样品上,扭矩和相位角作为时间的函数被记录。

        从开发至今, MDR ELASTOGRAPH在橡胶测试领域已经具备45年的应用经验,测量结果的精度高、可靠性好、重复性好已被证明。

        根据标准和材料的不同,可配置不同的测试膛。可提供双锥形准密封测试膛和全密封测试膛,shore and paste versions. 以及可选配件自动加载系统,多个测试可以完全自动执行,无需人员干预。

        MDR ELASTOGRAPH具有固定的+/- 0.5°标准变形振幅。另外,它也可以配置在+/- 0.1°和+/- 1°之间的不同的变形振幅。      

 

Good to know

The MDR ELASTOGRAPH measures with a fixed deformation amplitude of +/- 0.5° as standard. On request, the device can also be customized with a deformation amplitude of +/- 0.1° to +/- 1°.



Specification

Product features

  • Table-top instrument with state-of-the-art control electronics for raw data acquisition, control and measured value processing
  • Universal operation with one multifunction button
  • Torque measurement optionally with normal force measurement
  • Measurements with 50 min-1 or 100 min-1 (0.833 Hz / 1.66 Hz)
  • Fixed amplitude +/- 0.5° (alternatively selectable between +/- 0.1° and +/- 1°)
  • Wide range of test chambers for different materials
  • Very fast temperature control and homogeneous temperature distribution and optional air cooling
  • Parameterization and evaluation via PC software

Measuring methods

  • Vulcanization
  • Isothermal & non-isothermal measuring process
选配单元

空气制冷

自动加样系统

法向力测试

扭矩校准单元

制样机

 


Best practise

Variable time

Comparable with the usual vulcameter test here the module and the viscosity via the time are being captured...

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Temperature Sweep

GÖTTFERT MDR Elastographs, enable operator through a temperature sweep with an integrated temperature control program...

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