動態力學分析
Backed by over four decades of TA Instruments’ expertise in rotational rheology and linear DMA measurements, the Discovery Hybrid Rheometer’s DMA Mode adds a new dimension for testing solid and soft-solid materials. Now in addition to the most sensitive and accurate rotational shear measurements, the DHR can deliver accurate linear Dynamic Mechanical Analysis (DMA) data. Axial DMA complements solid torsion testing by providing a direct measure of the modulus of elasticity, or Young’s Modulus (E). The new DMA mode is ideal for identifying a material’s transition temperatures and provides reliable measurements over the instrument’s full range of temperatures.