| No. | Device model | WAW-300D | WAW-600D | WAW-1000D |
| 1 | Maximum test force ( kN ) | 300 | 600 | 1000 |
| 2 | Testing machine accuracy | Level 1 | ||
| 3 | Test force measurement range ( kN ) | 12-300
( 4 % -100 % F N ) |
24-600
( 4 % -100 % F N ) |
20-1000
( 2 % -100 % F N ) |
| 4 | Relative error of test force indication | ≤± 1% | ||
| 5 | Test stress control range ( N/mm 2 ) | 1-60 | ||
| 6 | Maximum tensile test space ( mm ) | 650 | 600 | |
| 7 | Maximum compression test space ( mm ) | 550 | 470 | |
| 8 | Column clear spacing ( mm ) | 520 | 565 | |
| 9 | Maximum stroke of piston ( mm ) | 200 | 250 | |
| 10 | Round Specimen Clamping Diameter ( mm ) | Φ 10- Φ 32 | Φ 13- Φ 40 | Φ 13- Φ 60 |
| 11 | Flat specimen clamping thickness ( mm ) | 0-15 | 0-30 | 0-40 |
| 12 | Flat specimen clamping width ( mm ) | 80 | 125 | |
| 13 | Platen size ( mm ) | Φ160 _ | 204 × 204 | |
| 14 | Bending roller spacing ( mm ) | 240 | 800 | |
| 15 | Bending roller width ( mm ) | 140 | 140 | |
| 16 | Allowable curvature ( mm ) | 100 | 150 | |
| 17 | Deformation measurement range | 0.2%-100%F N | ||
| 18 | Deformation measurement | Comply with the requirements of Class 1 extensometer in JB/T 6146-2007 “Technical Conditions for Extensometers” | ||
| 19 | Test strain rate adjustment range ( /S ) | 0.00025-0.0067 | ||
| 20 | Displacement rate control range ( mm/min ) | 0.5-50 | ||
| 21 | The maximum external dimension of the host ( mm ) | 840×620×2210 | 840×620×2210 | 1100×900×2510 |