Scope of application: Used for testing the steel ball bursting strength and expansion of cotton fabrics, elastic fabrics, socks, and glove products. Related standards: FZ/T01030, GB/T19976, FZ/T60019, ASTM D3787, ASTM D6796, etc. Technical parameters: 1. Constant rate elongation (CRE) principle, microcomputer control, supporting connection communication. 2. Strong testing range: 2500N (1% to 100% of full scale). 3. Force measurement accuracy: ≤± 0.2% F · S4. Steel ball descent speed: 0.1-1000mm/min digital speed regulation, error ≤± 2%. 5. Maximum descent stroke of steel ball: 300mm. 6. Fixture diameter: Φ 45mm (optional Φ 25mm). 7. Breaking ball diameter: Φ 38mm (optional Φ 20mm Φ 25mm). 8. Power supply: Ac220V 50Hz 0.6KW9. Dimensions: 500 × 500 × 1200mm10, Weight: 100kg