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Your Location：Home > FurnitureEN 1335 – 2: 2009 Office furniture - office work chair - safety requirements & EN 1335 – 3: 2009 Office furniture - office work chair- safety test method
Test Item：
| 1. General design requirements 一般设计要求 (EN 1335-2 clause 4.1) | |
| 2. Testing 测试 (EN 1335-3) | |
| clause 7.1 | Stability 稳定性测试 |
| 7.1.1 | Front edge overbalancing 座位前部边缘稳定性测试 |
| 7.1.2 | Forwards overbalancing 前向稳定性测试 |
| 7.1.3 | Forwards overbalancing with chair with footrest 带脚踏的椅子的前向稳定性测试 |
| 7.1.4&7.1.5 | Sideways overbalancing 侧向稳定性测试 |
| 7.1.6&7.1.7 | Rearwards overbalancing 后向稳定性测试 |
| 7.2.1 | Seat front edge static load test 座位前部静压测试 |
| 7.2.2 | Combined seat and back static load test座位，后背静压测试 |
| 7.2.3 | Arm rest downward static load test- central 扶手静压测试—中间 |
| 7.2.4 | Arm rest downward static load test- front 扶手静压测试—前端 |
| 7.2.5 | Arm rest side way static load test扶手侧向静压测试 |
| 7.2.6 | Foot rest static load test 脚踏静压测试 |
| 7.3.1 | Testing of seat and back rest ( 260,000 cycles) 座位和靠背测试(260000循环) |
| 7.3.2 | Testing of arm rests 扶手测试 |
| 7.3.3 | Swivel test旋转测试 |
| 7.3.4 | Foot rest durability 脚踏耐久测试 |
| 7.3.5 | Castor and chair base durability 椅子基座和脚轮耐久测试 |
| 7.4 | Testing of rolling resistance 旋转阻力测试 |
Sample required: 2 sets of completed products with assembly instruction (if applicable) is recommended.
Turnaround time: Regular (12 working days)
