Introduction
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, etc.
Test Standards
→GB/T9775 Gypsum plasterboard
→JCT997 Decorative gypsum plasterboard
→GB/T26204 Plaster liner board
→GB/T12914 The determination of tensile strength for Paper and plasterboard
→GB/T17669.3 The determination of mechanical propery for Building Plaster
→GB/T9776 Building plaster
→ASTM C1658/C1658M Standard specification of glassfiber reinforced plasterboard
Specifications
→ 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
→ Dimension 860*460*1750mm