Aluminum Test Block with Protractor Scale

This accessory to equipment set U10020 for longitudinal and transverse waves is used to examine the propagation of transverse waves in metals and ascertain the elastic constants of aluminum, such as its shear modulus, modulus of elasticity and Poisson ratio. The test block's very high reflectivity with high reflection coefficient in water provides sizeable signal amplitedes for measurements of attenuation in liquids (e.g. water, cooking oil or glycerine).

• Protractor scale: 360?, 5? divisions
• Aluminum block: 70 × 45 × 10 mm
• Dimensions: 104 × 75 × 50 mm