Objective of this standard is to provide educational authorities, purchasers, specifiers, users, manufacturers and consumers with requirements for school and educational chairs that specify sizing, safety, strength, durability and stability requirements to assist in selection and evaluation.

该标准的目的是向教育当局、购买者、规范制定者、用户、制造商和消费者提供对学校和教育椅的要求，规定尺寸、安全性、强度、耐用性和稳定性要求，以协助选择和评估。

Test Requirement 测试要求：

6.2 Initial inspection 初检查
6.3 Seat static load test 座位疲劳测试
6.4 Back static load test 靠背强度
6.5 Seat fatigue load test 座位疲劳
6.6 Back fatigue load test 靠背疲劳
6.7 Tipping forward on one front leg test 前倾测试
6.8 Seat impact test 座位冲击
6.9 Back impact test 靠背冲击
6.10  Chair drop test 跌落测试
6.11 Seat shell impact and frame detachment tests 机构冲击及框架强度
6.12 Ferrule test  金属环测试
6.13 Footrail test 横挡
7.2 Forwards overbalancing and sideways overbalancing test 前向及侧向稳定性
7.3 Rearwards overbalancing test 后向稳定性
8 Marking 标签

Sample Size 样品数量 / 送样规格: 3套
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 8-10 working days

Report Summary 报告摘要: