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汽车是一个由数以万计零部件组成的机电混合复杂系统,世证能帮助汽车整车厂及零部件厂商快速提升零部件性能,满足您对产品品质和安全的高要求,服务涵盖汽车零部件的环境可靠性测试、电学性能测试、功能测试、EMC测试、材料测试、绿色环保测试及化学法规符合性服务项目。

环境可靠性测试

 
高温储存(可带表面红外加热)High Temperature Test(can with IR)
低温储存Low Temperature Test
湿热交变(可带表面红外加热)Hemperature & Humidity Test (canwith IR)
凝露测试Condensation Test
低气压测试Low Pressure Test
温度冲击测试Thermal Shock Test
防尘防水测试Dust & Water Resistant Test
盐雾测试Salt Spray Test
耐气体腐蚀gas Corrosion Resistant Test
耐化学试剂Chemical Resistant Test
振动测试(随机、正弦、扫频等)Vibration Test (Random/Sine /Sweep)
机械冲击测试Mechanical Shock Test
碰撞测试Bump Test
跌落测试Drop Test
三综合测试(温湿度+振动)Compositive Environment Test(Temperature & Humidity &Vibration)
高加速测试HALT & HASS
插拔力检测Operation Force Test
刚度测试Rigidity Test
按键动作耐久测试Button Operation Durability
插拔耐久测试Connection Durability
CD机动作耐久测试CD Player Operation Durability
 

环境可靠性测试

电源特性测试Resistance to Power Supply Voltages
电源缓升缓降测试Resistance to Slow Decrease andIncrease Power of Supply Voltages
电压特性测试 Re-initialization Test
电压异常测试Resistance to Non Usual Power SupplyVoltages
线路(短路至地/电源)短路测试Resistance to Ground and PositiveSupply Voltages Short Circuit
感性负载电源连接测试Resistance of InductiveLoad Connected Circuits
电源微中断测试Resistance to Power Supply Micro-interruptions(UPDATED)
启动测试Resistance to Starting Profile
电源电压特性测试Power Supply Voltage CharacteristicsTest
浮地测试Floating Ground Test
感应噪声抗扰度Induction Noise Resistance Test
抛负载测试Load Dump Test
过压测试Overvoltage Test
点火脉冲测试Ignition Pulse Test
反极性测试Reversed Polarity Test
工作电压Working Voltage
工作电流Working Current
绝缘电阻测试Insulation Resistance Test
耐电强度测试Electric Strength Test
温升测试Temperature Rise Test

功能测试

 
按客户要求进行功能测试Function Test as Requirement ofClient
EMC测试
 
RE辐射骚扰 Radiated Emission
CE传导骚扰 Conducted Emission
BCI大电流注入 Bulk CurrentInjection
RI电波暗室法辐射抗扰度 RI
瞬态传导骚扰 Transient,Conducted Emissions
瞬态传导抗扰度 ConductedImmunity
静电放电抗扰度 ESD
脉冲波测试Resistance to on Board Power SystemVoltage Ripples
高电压注入抗扰度测试Immunity to InjectionHigh Voltage
脉冲抗扰度测试 Resistance to Impulsive Transient
音频磁场辐射抗扰度测试Immunity to AudioFrequency Magnetic Field
手持式收发机抗扰度测试Resistance to HandyTransmitters
脉冲波抗扰度测试 ImmunityAgainst High Frequency Surge (Burst Wave Form)
高周波抗扰度测试ImmunityAgainst High Frequency Surge (Impulse Wave Form)
低周波测试LowFrequency Surge Resistance(Induced Load Surge)
汽车电子暗室场均匀性Anechoic ChamberField Validation
汽车电子暗室有效性CISPR1391CD RadioDisturbance Characteristics CISPR1391CD
屏蔽室屏蔽效能Shielding Room Shieding Effective
暗室电压驻波比VSWR
磁场骚扰测试Measurement of Magnetic FieldRadiated Emissions
宽带辐射抗扰度测试Broadband AntennaNearby Test
辐射天线靠近抗扰度Radio EquipmentAntenna Nearby Test
移动手机天线靠近测试Mobile PhoneAntenna Nearby Test

材料测试

 
Ⅰ物理性能测试
尺寸测量Dimension Measurement
密度Density
硬度Hardness
拉伸性能Tensile Property
冲击性能Impact Property
弯曲测试Bend Test
熔融指数Melt Index
维卡软化点VEKA Softening Point
低温脆化Low Temperature Brittleness
抗化学试剂测试Chemical Resistant
附着力Adhesion Test
涂镀层厚度Thickness of Coating And Film
铅笔硬度Pencil Hardness
色差Chromatism
光泽度Gloss
耐刮擦测试Scratch Resistant Test
耐摩擦测试Rub Resistant Test
耐化学试剂Chemical Resistant Test
落锤冲击(常温/低温)Drop Ball Impact Test(Room/Low Temperature)
落砂磨耗Sand Abrasion Test
碎石冲击测试Gravel Resistant Test
盐雾测试Salt Spray Test
Ⅱ材料老化测试
温湿度测试Temperature & Humidity Test(or with IR)
耐水老化Water Resistant Test
氙弧灯老化Xenon Arc Aging
碳弧灯老化Carbon Arc Aging
紫外灯老化Uv Arc Aging
卤素灯老化Halogen Lamp Aging
Ⅲ材料分析
金属化学成分分析Chemical Composition Analysis forMetal
金相测试Metallographic Test
·显微断裂分析Microstructure and Fracture Analysis
·非金属夹杂物分析Non-metallic Inclusion Analysis
·晶粒度Average Grain Size
·定量金相学Quantitative Metallography
·镀层厚度Thickness of Film & Coating Measure
·宏观检测Macroscopical Examination
·电路板的镀层厚度Coating Thickness of PCB Board
·电路板焊脚质量Welding Quality of Feet
金属机械性能测试Metal Material Mechanics Test
·抗压试验Compression Test
·剪切试验Shear Test
·弯曲试验Bending Test
·压扁试验Flattening Test
·扩口试验Flaring Test
·卷边试验Flange Test
·冲击试验Impact Test
·杯突试验Cupping Test
硬度测试 Hardness Test
·洛氏硬度Rockwell Hardness
·布氏硬度Brinell Hardness
·维氏硬度Vickers Hardness
·显微维氏硬度Micro Vickers Hardness
·里氏硬度Leeb Hardness
高分子材料成分分析ChemicalComposition Analysis for Polymer
Ⅳ材料燃烧测试
燃烧测试Flame Resistant
汽车内饰材料的燃烧性能测试Flammability Test ofAutomotive Interior Materials

绿色环保测试及化学法规符合性服务

 
Ⅰ挥发性有机化合物测试Volatile Organic Compound Test
气味测试 Odor Test
雾化测试 Fogging Test
甲醛测试 Formaldehyde Test
汽车材料VOC测试 Volatile Organic Compound Test of AutoMaterials
汽车部件VOC测试 Volatile Organic Compound Test of Auto Parts
车内挥发性有机物和醛酮类物质测试
Volatile Organic Compounds and CarbonylCompounds Test in Cabin of Vehicles
Ⅱ有害物质测试 HazardousSubstances Test
报废车辆指令(ELV指令) End-of Life Vehicle Test
汽车禁用物质测试 Test for Prohibited Substances on Automobiles
Reach高度关注物质(SVHC)测试 Substances of Very High Concern (SVHC) Test
汽车涂料检测 Automobile Coatings Test
Ⅲ其他测试OtherTest
石棉、多环芳烃、邻苯二甲酸酯、偶氮染料、重金属等

 

Asbestos, PAHs,Phthalates, AZO Dye, Heavy Metals Test etc.