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深圳SGS提供ISO 14572-2011基礎和高性能電線的測試
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CNAS認可項目：是 ISO 14572-2011: Road vehicles — Round, sheathed, 60 V and 600 V screened and unscreened single- or multi-core cables — Test methods and requirements for basic- and high-performance cables
道路車輛 60V和600V屏蔽或非屏蔽的單芯或多芯電線-基礎和高性能電線的測試方法和要求
等同GB/T 250871 外觀
Visual appearance2 電纜外徑
Outside cable diameter3 護套橢圓度
Ovality of sheath4 護套厚度
Thickness of sheath5 電連續性
Electrical continuity6 耐電壓
Withstand voltage7 屏蔽直流電阻
D.C resistance of the screen8 屏蔽效率(線注入法)
Screening effectiveness (Line injection)屏蔽效率(三同軸法)
Screening effectiveness (Tri-axial method)屏蔽效率(輻射衰減)
Screening effectiveness (Absorbing clamp method)9 高溫壓力
Pressure test at high temperature10 護套附著力
Adhesion of sheath11 循環彎曲
Cyclic bending12 低溫卷繞
Winding at low temperature13 低溫沖擊
Impact at low temperature14 耐磨
Resistance to abrasion15 3000h長期熱老化
Long-term heat ageing, 3 000 h16 240h短期熱老化
Short-term heat ageing, 240 h17 熱過載
Thermal overload18 護套熱收縮
Shrinkage by heat of sheath19 耐化學試劑
Resistance to chemicals20 護套標志耐久性
Durability of sheath marking21 耐臭氧
Resistance to ozone22 溫度和濕度交變
Temperature and humidity cycling23 抗延燃
Resistance to flame propagation24 人工大氣老化
Artificial weathering
