WDW-Y10 Paper Tube Compression Testing Machine Main technical specifications: 1) Max. test force: 10KN; 2) Measuring range of test force: 2% -100% F.S; 3) Accuracy of test force: better than ± 1% ; 4) load resolution: 1N; 5) Adjusting range of test speed: 0.2-500mm/ min; 6) Speed accuracy: better than ± 1% ; 7) Measuring range and accuracy of displacement: 0-500mm; accuracy better than ± 1% ; 8) Max. stroke of cross head: 400mm; 9) Effective test width: 360mm; 10) Size of pressure platen: 300* 300mm; 11) Protective function: automatically stop when exceeding 2% -5% of max. test l load; 12) Power: single phase 220V± 10% , 0.5KW; 13) Dimension of main machine ( L* W* H) : 410* 660* 820mm.