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深圳SGS提供 LV 112 机动车辆电线测试
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CNAS认可项目：是 LV 112: Electrical cables for motor vehicles
机动车辆电线1 绝缘缺陷
Insulation failureSection 6.4.2 2 绞线直径和股数
Strand diameter and NO. ofSection 8.1.1 3 捻距
Twist pitchSection 8.1.1 4 导体直径
Conductor diameterSection 8.1.1 5 20℃电阻
Resistance at 20℃Section 8.1.1 6 电线外径
Cable outer diameterSection 8.1.1 7 壁厚测试
Test wall thicknessSection 8.1.1 8 同心度
Concentricity factorSection 8.1.1 9 电线重量
Weight of the cableSection 8.1.1 10 密度
DensitySection 8.2.1
DIN EN ISO 1183-1-2004 Procedure A11 抽提物测定
The extractable componentsSection 8.2.2
DIN EN ISO 6427-199812 粘度
ViscositySection 8.2.3
DIN EN ISO 1133-2005(MFI)13 重量损失5%的温度
Temperature at 5% loss in weightSection 8.2.4 14 灰分
Ash contentSection 8.2.5
VDA 675 13015 热稳定性
Thermal stabilitySection 8.2.6
DIN EN 60811-3-2-198516 红外谱图
Determination of the infrared spectrumSection 8.2.7 17 拉伸强度和断裂伸长率
Tensile strength and elongation at breakSection 8.2.8
DIN EN 60811-1-1-1985 Section 9.118 撕裂强度
Tear strengthSection 8.2.9
ISO 34-1-2010 Method B19 交联度测定
Determination of the degree of cross-linkingSection 8.2.10 20 显微硬度
MicrohardnessSection 8.2.11
VDA 675 10121 可剥离性和导体适合性
Strippability and conductor fitSection 8.3.1 22 绝缘层耐磨性
Abrasion resistance of the insulationSection 8.3.2 23 电线与电线之间的耐磨性
Abrasion resistance, cable against cableSection 8.3.3 24 电线的摩擦性能
Sliding properties of the cableSection 8.3.4 25 电线的弯曲力
Bending force of the cableSection 8.3.5 26 绝缘层耐刻痕性
Notch resistance of the insulationSection 8.3.6 27 阻燃性
Fire resistanceSection 8.4
ISO 6722-2006 Section 1228 特定绝缘电阻
Specific insulation resistanceSection 8.5.1 29 30分钟耐电压
Measurement of the 30-minute withstand voltageSection 8.5.2 30 1分钟耐电压(只用于老化后)
Measurement of the 1-minute withstand voltage (only after ageing)Section 8.5.3 31 压力测试
Stress testSection 8.6.1 32 绝缘层热收缩
Insulation shrinkage due to heatSection 8.6.2 33 绝缘层高温压力
High-temperature pressure resistance of the insulationSection 8.6.3 34 热辊强度
Thermal strength on the rollSection 8.6.4 35 热过载
Thermal overloadSection 8.6.5
ISO 6722-2006 Section 10.336 240h短期老化
Short-term ageing (240 h)Section 8.6.6
ISO 6722-2006 Section 10.237 3000h长期老化
Long-term ageing (3000 h)Section 8.6.7
ISO 6722-2006 Section 10.138 低温卷绕(-40℃)
Low temperature coiling test (-40 °C)Section 8.6.8
ISO 6722 Section 8.139 低温冲击(-15℃)
Low temperature impact test (-15 °C)Section 8.6.9
ISO 6722 Section 8.240 电线标志耐擦拭性
Wiping resistance of the cable markingsSection 8.6.10 41 动态弯曲强度
Dynamic bending strengthSection 8.6.11 42 弯折测试
Kink testSection 8.6.12 43 储存在水中时的电性能
Electrical properties when stored in waterSection 8.6.13 44 持续湿热
(水解测试)
Constant humid heat (hydrolysis test)Section 8.6.14 45 耐臭氧
Ozone resistanceSection 8.6.15 46 真菌测试
Fungus testSection 8.7 47 耐化学试剂
Chemical resistanceSection 8.8.1
ISO 6722-2006 Section 11.2.248 与工作介质和胶带的兼容性
Compatibility with operating media and wrapping tapesSection 8.8.2 49 与电线组件和部件的兼容性
Compatibility with cable assembly and componentsSection 8.8.3 50 环保和安全性
Environmental protection and safetySection 9
