TBTWDW-10H compression testing machine can be applied to various springs to test their mechanical properties such as tension and compression.
No. | Test item | Technical requirement |
1 | Capacity | 20kN |
2 | Grade/class | Class 0.5 |
3 | Loading measuring range | 0.4%-100%FS |
4 | Loading accuracy | ±0.25% |
5 | Load force resolution | 1/±300000FS |
6 | Deformation measuring range | 0.2%-100% |
7 | Force speed control range | 0.005-5%FS/S |
8 | Force speed control accuracy | Speed< 0.05%FS, within ±2% of the setting value Speed≥0.05%FS, within ±1% of the setting value |
9 | Deformation speed control range | 0.005-5%FS/S |
10 | Deformation speed control accuracy | Speed< 0.05%FS, within ±2% of the setting value Speed≥0.05%FS, within ±1% of the setting value |
11 | Displacement speed control range | 0.005-500mm/min |
12 | Displacement speed control accuracy | Speed< 0.5mm/min, within ±1% of the setting value Speed≥0.5mm/min, within ±0.5% of the setting value |
13 | Effective test span | 400mm |
14 | Stroke of cross beam | 1000mm |
15 | Loading method | Electric |
16 | Control method | Computer automatic control |
17 | Working voltage | 1ph, 220V 50Hz (good earth-connection) |