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EN 16434 内窗帘, 防止勒颈窒息危险 安全器件要求和测试方法
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对应法规：EN 16434
CNAS认可项目：是 EN 16434, 内窗帘, 防止勒颈窒息危险 安全器件要求和测试方法
Internal blinds - Protection from strangulation hazards - Requirements and Test methods for safety devices条款Clause 测试项目 Test item Tensioning device 张紧构件 5 Artificial ageing 人工老化: Exposure to UV 紫外线老化
Mechanical endurance 机械寿命
Exposure to high/low temperature 高低温6 Functional peroformance 功能性测试
Note: Perform after original condition, UV, endurance, high/low temperature
原始条件和老化后各试验一次11.2 Release of small components 小部件测试 11.3 Impact resistance 冲击测试
Note: Perform after UV, high/low temperature UV 和高低温后各试验一次Breakaway device 分离构件 5 Artificial ageing: Exposure to UV 紫外线老化
Mechanical endurance 机械寿命, Exposure to high/low temperature 高低温7 Functional peroformance功能性测试
Note: Perform after original condition, UV, endurance, high/low temperature
原始条件和老化后各试验一次11.2 Release of small components 小部件测试 Accumulation device积线构件 5 Artificial ageing人工老化: Exposure to UV紫外线老化
Mechanical endurance机械寿命(for with moving parts带移动部分)
Exposure to high/low temperature高低温8 Functional peroformance 功能性测试
Note: Perform after original condition, UV, endurance, high/low temperature
原始条件和机械寿命后各试验一次11.2 Release of small components 小部件测试 11.3 Impact resistance冲击测试
Note: Perform after UV, high/low temperature UV和高低温后各试验一次Non tangling device 防缠结构件 9 Functional peroformance功能性测试 11.2 Release of small components Inner cord stop 内线止动构件 5 Artificial ageing人工老化: Exposure to UV紫外线老化 10 Functional performance 功能性测试 11.2 Release of small components 小部件测试 测试时间
Test time含老化和机械寿命(incl. UV & Mechanical endurance)：35 工作日Working days
不含老化和机械寿命(not incl. UV & Mechanical endurance)：12 工作日 Working days样品要求
Sample required三套有代表性的窗帘样品和10 m长度拉绳 Three representative blind product and 10 m pull cord, including:
张紧构件Tensioning device:10个 (pieces)
分离构件Breakaway device:10个 (pieces)
积线构件Accumulation device:5个 (pieces)
防缠结构件Non tangling device: 3 对 (pairs )
内线止动构件Inner cord stop: 3个 (pieces)
