We introduce a novel magneto-mechanical device to simulate viscoelastic substances in a rotational rheometer. The device can serve as a calibration standard to calibrate the measurement of the viscous and elastic properties of a substance or as a benchmark for measuring methods and device testing procedures. We present the mechanical and rheological backgrounds of this device, describe its design, and present the results from basic rheometric measurements, i.e., frequency sweeps, creep recovery, and cessation-of-shear experiments. We conclude with remarks on possibilities of extending the concept by modeling a broader spectrum of substances and the application in dynamic mechanical analyzers.

中文翻译：

---

一种用于校准旋转流变仪的新型磁机械粘弹性标准装置

我们介绍了一种新型磁机械装置来模拟旋转流变仪中的粘弹性物质。该设备可以作为校准标准来校准物质的粘性和弹性特性的测量，或者作为测量方法和设备测试程序的基准。我们介绍了该装置的机械和流变学背景，描述了其设计，并介绍了基本流变测量的结果，即频率扫描、蠕变恢复和停止剪切实验。我们最后评论了通过对更广泛的物质进行建模以及在动态机械分析仪中的应用来扩展概念的可能性。