Universal Testing Machines with Custom Testing Solutions
The seam fatigue tester is designed to measure the visual evaluation of yarn slippage and other types of failures in the three most commonly used upholstery seams - warp sewn to warp (wale to wale), filling sewn to filling (course to course), and warp sewn to filling (wale to course). The stresses at the seam are created by imposing a cyclic, impact, and penetrating load which fatigues the seam construction.
Technical Parameters of Seam Fatigue Tester
| Model | |
| Testing speed | (0.4±0.03)Hz, (20±2)times/min |
| Test position | 3 |
| Drive mode | Cylinder drive |
| Impact speed | (0.4±0.03)Hz, (25±2)cycles/min |
| Testing times | 7 000 cycles |
| Impact wheel mass | 3.75kg (8.25LB) |
| Dropping height | 150 mm (6 in.) |
| Testing sample | 190mmx255mm |
| Power supply | 1∮AC 220V 50/60HZ |
| Dimensions | 160x90x145cm |
| Weight | 150kg |
| Standards | ASTM D4033 |
Related Names
Upholstery Seam Tester︱Seam Fatigue Testing Machine︱Seam Fatigue Testing Equipment
