WGP-2A Plasterboard Flexure Testing Machine Application Mainly used in flexural breaking load, flexural strength, ends hardness, edge hardness tests for paper face gypsum board, decorative gypsum board, fibre gypsum board, anchor point plasterboard,hollow gypsum board lath, sound-absorbing plasterboard. Safety Device Stroke protection: Machinery, double protection, prevent over preset Emergency stop device: Handling emergencies. Technical Specification → Max. testing force 2kN/5kN/10kN/20kN → Load class Class 0.5 → Measuring range of load: 0.4%-100% of full scale → Relative error of indicating value: within ± 0.5% → Load resolution: 0.01N → Deformation resolution: 0.01mm → Speed range of load: (4.2± 0.8)N/s → Displacement speed: 0.01-600mm/min → Stroke of cross head 1000mm → Test span 400mm → Loading mode: Electrically loading → Power supply: 220V± 10%, 50Hz → Motor power 400W