EN12520为欧洲标准，此标准规定了所有类型的成人家用座椅的安全、强度和耐久性的最低要求。此规定不适用于有欧洲标准的排列座椅、非家庭使用座椅、办公室工作椅、办公室访客椅、教育机构座椅、户外座椅和连接座椅。它不包括对室内装饰材料、脚轮、倾斜和倾斜机构以及座椅高度调节机构的耐久性要求。它不包括电气安全要求。它不包括抗老化，降解，易燃性和人体工程学的要求。这些测试是根据体重不超过110公斤的人的使用情况进行的。
This European Standard specifies the minimum requirements for the safety, strength and durability of all types of domestic seating for adults. It does not apply to ranked seating, seating for non-domestic use, office work chairs, office visitors chairs, chairs for educational institutions, outdoor seating and to links for linked seating for which European Standards exist. It does not include requirements for the durability of upholstery materials, castors, reclining and tilting mechanisms and seat height adjustment mechanisms. It does not include requirements for electrical safety. It does not include requirements for the resistance to ageing, degradation, flammability and ergonomics. The tests are based on use by persons weighing up to 110 kg.
Test item测试名称：
Domestic Furniture-Seating-Mechanical and Structural Safety Requirement家用椅子机械强度和结构安全测试
Test info测试内容：
Clause 4.1 Edges and comers边和角
Clause 4.2 Shear and squeeze points剪切和挤压位置
Clause 4.3 Stability稳定性(refer to BS EN 1022)
Clause 4.4 Structural结构
1. Arm and wing sideways static load test扶手和护翼侧向静态载荷测试
2. Arm downwards static load test扶手垂直静态载荷测试
3. Leg forwards static load test 椅腿前向静态载荷测试
4. Leg sideways static load test椅腿侧向静态载荷测试
5. Seat and back static load for unright chairs座位和靠背静态载荷测试
5-1. Additional seat and back static load for titing chairs附加座位和靠背静态载荷测试(可倾斜椅)
6. Seat & back fatigue test靠背和座位疲劳测试
6-2. Additional Seat & back fatigue test附加靠背和座位疲劳测试
7. Lead time测试Seat front edge fatigue座位前部疲劳测试
测试周期：常规10个工作日
送样规格：全套产品2套，装配件
费用：需要根据具体产品（功能、用途）来定，产品不同，所使用的标准和指令也不同，所以费用也不一样。
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