Poisson's Ratio Testing Services | Elastic Modulus & Strain Analysis

Poisson's Ratio Testing Services | Elastic Modulus & Strain Analysis | Jituotech

Professional Poisson’s ratio testing for a wide range of materials. We utilize high-precision strain gauges and Digital Image Correlation (DIC) to capture transverse and axial strain. Expert mechanical characterization for aerospace, automotive, and civil engineering.

Definition of Poisson's Ratio

A physical quantity that describes the ratio of lateral strain to longitudinal strain when a material is subjected to uniaxial tension or compression. Testing Method: Mechanics of Materials Testing

Instrument Technical Parameters

Temperature Range: Room Temperature ～ 200℃
Temperature Accuracy: ± 0.01℃ DIC Video Extensometer Biaxial Extensometer

Sample Submission Requirements and Precautions

Dumbbell-shaped specimens that meet the standard requirements

Testing Examples

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Testing Standards