Reliant Lab Young’s Modulus Appratus (Searle’s Pattern), Brass

• Pattern : Searle’s Pattern
• Material : Brass

Features

• Differential Frame System: Features a twin-frame design that holds both a reference and an experimental wire to eliminate errors caused by temperature changes.
• Integrated Spirit Level: A sensitive spirit level is pivoted between the frames to indicate the exact point of equilibrium after loading.
• Brass Wire Specification: Optimized for testing brass wires, providing insights into the tensile strength and elasticity of non ferrous alloys.
• Robust Clamping Chucks: Heavy duty hardened steel chucks ensure the wires are gripped securely without slippage, even under maximum load.

Applications

• Determination of Young’s Modulus: Used to calculate the modulus of elasticity by measuring the ratio of tensile stress to longitudinal strain.
• Verification of Hooke’s Law: Demonstrates that the extension of a solid is proportional to the applied force within the elastic limit.
• Comparative Material Study: Ideal for comparing the elastic constants of brass against steel, copper, or iron in a controlled setting.
• Precision Metrology Training: Provides a practical platform for students to master the use of micrometers and level based null-point detection.