Skyline Instruments Co.,LTD
Skyline Instruments Co.,LTD
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Chair Back Durability Test
Use
It is used to simulate the situation where people in daily life sit back and lean back against the backrest of the chair. It is suitable for evaluating the fatigue pressure and wear capacity of the chair caused by the force of the backrest.
Standard
ANSI/BIFMX5.1-10/15/16/18/12.3
Technical parameters
| Seat loading | 102kg (225Lb), weight accumulative |
| Backrest loading force value | 334N (75Lb) / 445N (100Lb) |
| Backrest loading position | When the backrest height is greater than 452mm: 406mm, when the backrest height is less than 452mm: Load the top of the backrest |
| Backrest loading force direction | The angle between the output direction and the backrest surface is 90°±10° |
| Test speed | 10~30 times/min |
| Number of tests | 80000/120000 times |
| Counter | 0~999 999 times can be set |
| Force adjustment method | Adjust the air pressure + power sensor |
| Motion control | PLC control, text display |
| Volume (W*D*H) | 120*100*130cm |
| Gas source | 6kgf/cm^2 or more stable gas source |
| Power supply | 1Ф, AC220V, 3A |
Related configuration
Cylinder: cylinder diameter 50mm, stroke 300mm
Bracket: industrial high-strength aluminum profile, 80mmx40mm