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- 汽车电子EMC整改：50 V/m 过了 100 V/m 就崩，先对表 ISO 11452-1 再动手 2 0
- 盐雾测试测得了氢脆吗：高强度紧固件为什么只做盐雾不够 1 0
- 汽车内饰件抗静电吸尘怎么测？表面电阻率和静电压怎么定 1 0
- 循环腐蚀试验 CCT：盐雾测试 96 小时通过，现场两年仍锈 2 0
- Automotive EMC remediation: ISO 11452-6 BCI conducted immunity fails - fix the common-mode loop before adding ferrites. 4 0
- Salt spray chamber calibration: why an out-of-spec collection rate makes results unreliable. 2 0
- IPX9K in ingress testing: judging 80 C high-pressure hot water jets. 4 0
- Power-frequency magnetic field immunity (IEC 61000-4-8): reduce loop area before anything else. 2 0
- Stone-chip resistance of exterior coatings: SAE J400 and GB/T 1732 differ by more than the gravel. 4 0
- Interior and exterior plastic parts rarely wear out - they slowly oxidise and embrittle in 70-125 C hot air. 9 0
- Combined temperature/humidity cycling: cyclic damp heat passed, so why did the door part still crack in the cold? 9 0
- Automotive EMC remediation: radiated immunity passed in one lab and failed on retest - check ISO 11452-1 setup first. 10 0
- All my interior trim parts passed odour testing. Why do they still fail the OEM's odour review once fitted in the vehicle? 27 0
- My automotive component passed CISPR 25 and ISO 11452. Why does it still fail the OEM's EMC acceptance once installed? 40 0
- If I get the IEC 60068 environmental test sequence wrong, could it hide real product weaknesses? 36 0
- Automotive EMC remediation: ISO 11452-11 reverberation chamber tests the whole unit and does not localise the fault. 59 0
- Why do long-glass-fibre PP trim parts warp at high temperature? Judging creep and post-ageing impact. 62 0
- On-board charger (OBC) testing: how to sequence EMC, climatic and supply transient test lines. 86 0
- How is appearance ageing of paint-free automotive trim tested? Judging flow marks, weld lines and loss of metallic gloss. 64 0
- High-voltage connector testing for automotive electronics: sequencing connector test items. 65 0
- Automotive damp heat testing: judging failure in ISO 16750-4 steady-state and cyclic damp heat. 63 0
- How is paint-free trim ageing tested? Judging flow marks and bright spots. 59 0
- Automotive thermal shock testing: severity levels and failure criteria in ISO 16750-4. 122 0
- Salt spray testing for electrical products: choosing between GB/T 2423.17 and ISO 9227. 57 0
- Automotive mechanical shock testing: severity levels and failure criteria in ISO 16750-3. 118 0
- Automotive modules reset by mobile phone interference: ISO 11452-9 portable transmitter immunity remediation. 110 0
- How should environmental test sequences for interior/exterior trim be ordered, and how is conditioning handled? 111 0
- Choosing IP tests for exterior trim: IPX4 versus IP6K9K is about more than water volume. 96 0
- Automotive salt spray testing: all three levels use 50 g/L NaCl - the difference is pH and temperature. 132 0
- How is headliner fabric ageing tested? Which standards cover light fading and humid-heat mildew? 72 0
- What does automotive reliability testing cover? Parts that survived 1000 h temperature cycling still failed on ramp rate in the vehicle. 75 0
- Automotive vibration testing: sine sweep passed, so why did the part crack in the vehicle? 103 0
- Whole-chamber radiated immunity passed but direct RF injection at one port failed - see ISO 11452-7 for automotive EMC remediation. 102 0
- How is leather interior ageing tested? Steering-wheel flex resistance and coating cracking. 101 0
- Automotive EMC remediation: don't reach for ferrite rings first. Pre-compliance passes but in-vehicle retest fails - the gap is diagnosis, not components. 120 0
- Automotive high/low temperature testing: in-house tests pass, so why do hot-zone parts crack after two years in the vehicle? 141 0
- Automotive EMC remediation: BCI drops frames at 60 mA - treat the harness or the board first? 97 0
- How to judge delamination of IMD/INS film trim after ageing, and cracking of injected trim strips? 107 0
- Automotive EMC standards and items: CISPR 25 defines the method, UNECE R10 sets the limits. 114 0
- Signal lines with no power supply still fail transients? Automotive EMC remediation follows ISO 7637-3 coupling clamps. 97 0
- How is interior squeak and rattle measured? Telling squeaks from clicks. 118 0
- Harness passes but the board resets? Automotive BCI testing follows ISO 11452-4. 71 0
- Automotive EMC remediation: radiated emissions passed in-house but exceeded by 6 dB on in-vehicle retest. 93 0
- How is surface hardness of interior/exterior trim measured? Shore versus pencil hardness. 117 0
- Automotive ESD remediation: ISO 10605 causes a black screen on touch - the current did not take the grounding path. 92 0
- How is interior trim fogging tested? Where the windscreen haze volatiles come from. 116 0
- Automotive surge testing: in-house tests pass, but the OEM's load dump causes a reset. 88 0
- Automotive EMC remediation: ISO 10605 +/-8 kV ESD kills the display - check grounding before closing mechanical gaps. 131 0
- Automotive EMC remediation: ISO 7637-2 load dump resets the unit - the supply port is missing one clamping stage. 126 0
- Which environmental reliability tests do interior/exterior trim parts need? A DV test checklist. 183 0
- Water for salt spray testing: tap water versus deionised water. 90 0
- Judging chalking and cracking of painted trim after ageing - colour difference alone is not enough. 124 0
- Automotive EMC remediation: conducted emissions exceed limits - check the common-mode loop before changing filters. 128 0
- Salt spray sample placement: 15 or 30 degrees, and does it change the result? 123 0
- 汽车内外饰塑料件低温脆裂怎么测？脆化温度怎么定 109 0
- 盐雾测试加速倍率是多少：别迷信倍数 128 0
- 汽车电子辐射发射测试：普通房间测超标，合规暗室反而过了 96 0
- 盐雾测试怎么做：一份样品从送样到出报告的完整流程 84 0
- 中性盐雾试验NSS是什么意思：最基础的盐雾方法到底测什么 122 0
- 汽车内饰包覆件开胶怎么测？表皮与骨架粘接界面剥离强度怎么判 139 0
- 汽车电子EMC测试超6dB：先把干扰源找出来，再动板 126 0
- 汽车电子EMC整改先别加磁环：辐射发射超标先定位再动手 110 0
- 盐雾测试判定标准：保护等级怎么分级 149 0
- 汽车内外饰件光泽度老化怎么判？氙灯照射后失光率怎么测 130 0
- 汽车电子传导发射测试：辐射过了，传导却卡在 CISPR 25 132 0
- 循环盐雾试验是什么：CCT 干湿循环到底在模拟什么 139 0
- 车载显示屏要做哪些检测？EMC 与环境可靠性一次说清 155 0
- 车载摄像头要做哪些检测？EMC 与环境可靠性项目清单 315 0
- ADAS 测试项目有哪些？EMC 与环境可靠性角度一次说清 131 0
- 域控制器要做哪些检测？EMC 与车规级环境可靠性一次说清 137 0
- ISO 7637-2 是什么标准？电源线瞬态抗扰测试详解 141 0
- CISPR 25 等级怎么划分？传导发射测试原理一次讲透 171 0
- 汽车电子环境可靠性测试方法：高低温、振动、盐雾、IP 一次说清 138 0
- 汽车电子测试项目与对应标准一览表 226 0
- 车规级可靠性测试有哪些项目？判定标准一次说清 172 0
- 汽车电子检测做什么？EMC 与环境可靠性能力一次说清 148 0
- 湿热试验怎么做：恒定湿热 GB/T 2423.3 与交变湿热 GB/T 2423.4 区别与选型 122 0
- 盐雾测试：恒温恒湿箱和循环腐蚀箱的区别 97 0
- 盐雾试验箱温湿度要求：35℃和收集速率怎么控才准 94 0
- 汽车内外饰涂层附着力怎么测？老化后漆膜、电镀层会不会掉皮 180 0
- 温升测试标准：怎么测、怎么判失效 186 0
- 盐雾测试和湿热测试区别在哪：别把两种可靠性试验搞混 130 0
- 盐雾测试后样品怎么处理：清洗、干燥与评级窗口 123 0
- 谐波电流测试不过怎么办：IEC 61000-3-2 怎么定级与整改 238 0
- 电机要做哪些检测？安规、EMC、可靠性一次说清 195 0
- 汽车内外饰件老化后强度怎么测？材料拉伸、弯曲、冲击保持率怎么判 159 0
- 振荡波抗扰度 IEC 61000-4-12 怎么过 95 0
- 混合气体腐蚀试验不过，连接器为什么发黑 170 0
- 汽车内外饰饰件装配间隙热漂移怎么测？温度交变下车内异响与间隙变化怎么判 148 0
- 盐雾测试是什么意思：从原理到能测什么一次说清 161 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R156：哪些软件更新要进 SUMS、哪些不用） 152 0
- 脉冲磁场抗扰度 IEC 61000-4-9 怎么过 149 0
- 臭氧老化测试不过，橡胶件为什么会龟裂 134 0
- ASTM B117 和 ISO 9227 盐雾差异：出口北美怎么选 132 0
- 汽车内饰件光照老化后色差怎么判？氙灯照射变色评级一次说清 134 0
- GB/T 10125 和 ISO 9227 是一样的吗 85 0
- 自测全过、一上电就复位？汽车电子瞬态抗扰测试认的是 ISO 16750-2 210 0
- 汽车内饰阻燃怎么测？GB 8410 判定一次说清 218 0
- 射频场感应的传导抗扰度 IEC 61000-4-6 怎么过 153 0
- 工频磁场抗扰度 IEC 61000-4-8 怎么过 106 0
- 太阳辐射试验怎么过：IEC 60068-2-5 定级与判失效 139 0
- 长霉试验怎么过：IEC 60068-2-10 定级与判失效 118 0
- 汽车内外饰粘接件耐久怎么测？胶接强度与老化后怎么判 128 0
- 盐雾测试溶液配制常见错误：pH 和浓度谁更关键 143 0
- 射频电磁场辐射抗扰度 IEC 61000-4-3 怎么过 128 0
- 温湿度组合循环试验怎么过：IEC 60068-2-38 定级与判失效 177 0
- 电快速瞬变脉冲群 IEC 61000-4-4 怎么过 136 0
- 沙尘试验怎么过：IEC 60068-2-68 定级与判失效 161 0
- 汽车密封条老化怎么测？臭氧、热老化和压缩变形怎么判 184 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R155：零部件供应商要交哪些网络安全交付物） 172 0
- 浪涌抗扰度 IEC 61000-4-5 怎么过 227 0
- 清洁机器人、配送机器人、巡检机器人要做哪些检测？安规、EMC、环境可靠性、性能测试一次说清 314 0
- 灼热丝试验不过：塑料外壳起燃、火焰蔓延怎么整改 203 0
- 涂层盐雾测试标准：划痕法怎么判附着力失效 142 0
- 动力外骨骼要做哪些检测？安规、EMC、可靠性、穿戴项一次说清 206 0
- 汽车内外饰件温度冲击测试怎么做？骤冷骤热怎么定判据 120 0
- 三综合测试标准：温湿振怎么叠加 181 0
- 电子烟、雾化器、充电盒要做哪些检测？安规、EMC、化学、可靠性一次说清 255 0
- 具身机器人和零部件要做哪些检测？安规、EMC、可靠性一次说清 185 0
- 汽车内外饰件耐刮擦测试怎么做？硬塑饰条、涂层划痕怎么判 225 0
- 车灯E-mark 过欧盟型式批准，R48 三个盲区 183 0
- 冷热冲击测试标准：GB/T 2423.22 怎么定级、怎么判失效 194 0
- 自动喂食器、宠物烘干箱、饮水机要做哪些检测？安规、EMC、化学、防水一次说清 379 0
- 电镀件盐雾测试标准：锌、镍、铬镀层怎么选方法 179 0
- 低气压试验不通过：密封漏气和电容鼓包怎么整改 124 0
- 汽车内外饰件尺寸稳定性怎么测？热后变形和收缩率怎么判 172 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R13H：线控制动失效后还能刹住吗） 371 0
- 恒定湿热试验和交变湿热试验，到底差在哪 154 0
- POS机、收银机、扫码枪要做哪些检测？安规、EMC、射频一次说清 143 0
- 机械冲击测试标准：怎么定级、怎么判失效 147 0
- 盐雾测试前样品怎么处理才不作弊 215 0
- 智能手表、手环、智能眼镜要做哪些检测？安规、EMC、射频、可靠性一次说清 197 0
- 汽车内饰件耐汗液测试怎么做？方向盘、换挡手柄变色怎么判 216 0
- 盐雾试验箱自己做不了？常见设备参数与判定盲区 112 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R79：EPS 助力失效了还能不能打方向） 191 0
- 跌落试验标准：自由跌落怎么定级、怎么判失效 239 0
- 醋酸盐雾ASS和铜加速CASS分别用在什么镀层 136 0
- 汽车内外饰件振动与冲击测试怎么做？饰条卡扣怎么定判据 168 0
- 循环盐雾CCT为什么比恒定盐雾更接近真实工况 147 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R156：软件怎么做到可识别、可回退） 196 0
- EMC辐射发射为什么离不开电波暗室 147 0
- 中性盐雾NSS判定：白锈红锈怎么评 253 0
- pcb检测标准：回流焊爆板怎么定责（IPC-A-610 验收判据） 291 0
- 盐雾测试72小时相当于户外多久 172 0
- 汽车内饰件、饰条耐化学试剂怎么测？清洁剂防晒霜擦完怎么判 160 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R155：CSMS 技术证据怎么组织） 172 0
- CE-RED 与 FCC ID 射频测试差在哪 268 0
- 外骨骼做静电放电测试（ESD）要注意什么？贴肤件与金属骨架的接触放电难点 125 0
- 汽车内外饰件湿热老化试验怎么做？冷凝和长霉怎么判定 157 0
- 能效测试标准：ErP、Energy Star、DOE 到底差在哪 154 0
- 机器人做 EMC 测试，发射和抗扰度怎么分工 140 0
- 汽车座椅面料色牢度、耐磨怎么测？主机厂标准怎么对 142 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R48 灯光安装） 332 0
- RoHS 和 REACH 检测都要做吗 264 0
- 盐雾测试多少小时？NSS、ASS、CASS 怎么选才不白测 210 0
- 机器人关节寿命测试：判据不写，跑再久也白测 196 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R13H 制动） 395 0
- 振动测试：随机和正弦怎么选才不返工 203 0
- 高低温试验：温度循环失效判据怎么定 149 2
- 汽车零部件检测：外饰件光照老化，氙灯和UV怎么选？ 189 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R79 转向） 217 0
- pcb检测标准：切片、SEM、离子污染怎么配合定位失效 185 0
- 汽车零部件检测：汽车电子转向系统过 UNECE R79 的技术门槛 317 0
- 汽车仪表台、门板做高低温试验，失效判据怎么定？ 164 0
- IP防护等级测试怎么做才不返工：IEC 60529 实测讲透 263 0
- emc测试不合格怎么办？ESD静电放电失败，接地与屏蔽怎么取舍 232 0
- 汽车内饰VOC检测：气味、雾化一次讲清 473 0
- emc测试项目及标准：传导骚扰超标，滤波器怎么选才不返工 231 0
- 汽车电子检测机构解读 UNECE R155：出口欧盟的 E/e-Mark 网络安全门槛 236 0
- 1000次温度循环：车规件的隐形寿命考 314 0
- IEC 60068 Environmental Test Sequence: The Order Is Not Arbitrary 591 2
- Thermal Cycling vs Thermal Shock: Two Ways to Fail a Solder Joint 209 0
- Automotive EMC Pre-testing: What Really Separates CISPR 25 from ISO 11452 529 0
- ISO 16750-2 Electrical Loads: Eight Sub-tests and Reference Hours 246 1
- Random or Sine Vibration? Choose Wrong and You Have Not Tested at All 220 0
- Choosing an IP Rating: IPX4 vs IPX5 Is Not a Small Difference 373 0
- Salt Spray Testing: How Long Counts - 24h, 96h or 480h 175 0
- Connector Pre-test Checklist: Mating Force, Contact Resistance, Temperature Rise and Salt Spray 159 0
- 我的检测报告都齐了、CE 和 FCC 标识也都印上去了，为什么清关时还是被海关认定标志使用不规范、整批扣留？ 2 0
- 我的锂电池已经做了 UN38.3，装进整机一起出海运，是不是直接用这份报告就行？ 2 0
- cellular smartwatches and SRRC type approval: what to do about a missing type approval code before China e-commerce listing 6 0
- 个人护理电器出口要做哪些检测？安规、EMC 与各国准入对照 2 0
- My electric toy passed chemical testing first time. Why does a colour change mean the whole batch must be retested? 4 0
- My robot joint module is only a tier-2 supplier to the OEM. The finished machine has CE - does my component still need separate compliance testing? 4 0
- Vehicle T-Box SRRC type approval: a missing type approval code is more common than you think. 2 0
- What testing do power tools need for export? Safety, EMC and market access compared. 2 0
- My kitchen appliance passed EMC running unloaded in the lab. Why was it pulled from shelves once it worked under load? 3 0
- My in-car wireless charger is Qi certified. Does that mean EMC and safety no longer apply? 4 0
- China e-commerce launch: where does SRRC type approval for a Wi-Fi smart plug most often get stuck? 2 0
- What testing does a PCB need for export? Chemical, flammability and safety component thresholds by country. 6 0
- Bluetooth headsets and SRRC type approval: what to do about a missing type approval code before a China e-commerce launch. 11 1
- What testing do personal care appliances need for export? Compliance by country. 6 0
- Each server passed EMC alone. Why is the full rack in the customer's data centre still causing interference complaints? 13 0
- My white-label router needs both safety and radio approval. Are these tested separately or can they be done in one round? 22 0
- My beauty device and electric toothbrush are marked IPX7. Why did the lab still fail the ingress test? 34 0
- For kettles and blenders without wireless functions, is safety testing really all Indonesia requires? 36 0
- My product is already built to EN standards - is a different plug all I need for another country? 49 0
- How should creepage and clearance be laid out on my power adapter PCB so it passes dielectric withstand first time? 36 0
- My network camera is going to the EU, North America and Southeast Asia - do I need a separate radio approval for each region? 43 0
- My wireless product uses an already certified module - does the finished device still need RF retesting for export? 74 0
- Is the claim that the US banned Chinese optical modules actually true? 257 0
- My optical modules are going to the US - has FCC 26-50 banned them? 200 0
- What testing do food contact materials need for export? Food-grade compliance by country. 110 0
- Automotive EMC remediation: ISO 11452-3 TEM cell immunity - small parts only, large parts move to free field. 67 0
- What testing do toys need for export? Safety, chemical and EMC by country. 97 0
- Automotive EMC remediation: ISO 11452-5 stripline immunity fails - fix the harness, don't shield the whole unit. 77 0
- How many models can one export certification report cover? Defining the main tested model and derived models. 94 0
- Automotive EMC remediation: capacitive coupling clamp interrupts communication - the harness shield has a gap. 100 0
- How do export products meet energy efficiency rules? Energy labels and MEPS by country. 65 0
- Electric blankets for CE: miss the IEC 60335-2-17 folded temperature rise or post-wash dielectric test and the whole batch sits at the port. 123 0
- Must every export model be tested? When a model family can share one report. 80 0
- Smart Wi-Fi devices for export: safety and EMC passed, but the EU adds a cybersecurity requirement. 108 0
- Wheel-speed sensors disturbed by the starter motor field: shielding alone is not enough, see ISO 11452-8 for automotive EMC remediation. 100 0
- Electronic scales for export: the adapter is the critical point in safety testing. 62 0
- Room air conditioners for export: CE is only the entry ticket; safety and energy efficiency both gate the shipment. 108 0
- Whether product certification can be delivered locally determines whether the export market actually opens for you. 118 0
- Which languages must export product manuals use? Mandatory languages by country. 75 0
- Hair dryers for CE: missing the blocked-air temperature rise in IEC 60335-2-23 often means rework. 106 0
- For soy milk makers and juicers, CE is only the entry ticket; skipping safety or food contact blocks the shipment. 73 0
- Export take-back compliance: WEEE and packaging EPR compared by country. 180 0
- After CE there is another gate: how market surveillance authorities check your product. 117 0
- Bathroom appliances for CE: missing the abnormal temperature rise in IEC 60335-2-30 often means rework. 67 0
- For electric hot pots and frying pans, CE is only the entry ticket; dry-boil protection and liquid overflow are what hold shipments. 101 0
- What approvals do powered products need for Japan and Korea? Safety, EMC and radio compared. 100 0
- EU needs an authorised representative and the US a local agent: without the local responsible entity there is no market entry. 61 0
- Vacuum cleaners for CE: missing the suction opening and locked-rotor temperature rise in IEC 60335-2-2 often means rework. 78 0
- What does automotive electronics testing cover? EMC and environmental reliability - the difference is the standard, not the equipment. 76 0
- Bread makers and stand mixers for CE: missing the blade interlock in IEC 60335-2-14 pre-compliance often means redesigning the control board. 54 0
- What approvals are needed for Southeast Asia? Six national systems are not interchangeable. 261 0
- Don't wait for mass production to submit samples: early pre-compliance saves remediation rounds. 65 0
- Air purifiers for CE: missing ozone and UV protection tests under IEC 60335-2-65 can force a fan redesign. 73 0
- How to apply for E-Mark certification? Process, documents and EU/UK scope explained. 106 0
- In-house tests pass but the unit drops offline in the vehicle? Radiated immunity is stuck at ISO 11452-2. 97 0
- Tumble dryers for CE: missing the door interlock in IEC 60335-2-11 pre-compliance often means redesigning the control board. 57 0
- Which export components need separate approval? Power cords, plugs and radio modules compared. 100 0
- Don't duplicate export tests: which markets accept CE/FCC reports directly. 85 0
- Electric fans for CE: locked-rotor temperature rise over 38 K usually means a motor redesign. 82 0
- Range hoods for CE: missing motor overtemperature protection in IEC 60335-2-31 pre-compliance usually means supplementary testing. 90 0
- The EU energy label went back to A-G from A+++ - can export appliances still claim A? 95 0
- Kitchenware returned at export usually fails at food contact material testing. 205 0
- Radiated immunity passed at 30 V/m in-house, but UNECE R10 approval tests at 100 V/m under ISO 11452 - is it the level or the setup? 185 0
- Food waste disposers stuck at export customs usually fail on safety earthing and EMC disturbance power. 76 0
- What testing do humanoid robots need for export? EU, North America, Japan and Korea compared. 94 0
- CE allows self-declaration, but PSE diamond needs third-party certification - don't pick the wrong export route. 74 0
- Automotive EMC remediation: ISO 11452-2 radiated immunity blacks out at 400 MHz - the shield termination was only half done. 120 0
- Water purifiers for export: CE is not the end - safety, EMC and chemical reports are all needed to clear customs. 116 0
- In-house tests pass but R10 approval fails: automotive EMC uses different criteria for broadband and narrowband. 296 0
- Automotive radiated emissions: passed in a normal room, exceeded by 8 dB in a chamber. 128 0
- Smart clothes dryers for export: CE is only the entry ticket; safety, EMC and chemical all gate the shipment. 108 0
- How is the IP rating for export products defined? Market access and labelling compared. 120 0
- RCM must be permanent and the CE mark at least 5 mm: don't apply one generic label table to export products. 108 0
- 电热水壶出口要做哪些检测？安规、EMC、化学三道关缺一不可 124 0
- 电动工具出海，CE 只是入场券，真正拦住发货的是 EMC 与 RoHS 两份文件 153 0
- 电热水壶、养生壶出口，CE 只是入场券，真正拦人的是 IEC 60335-2-15 105 0
- 出口安规测试怎么过？各国安规标准与本地差异对照表 156 0
- E-mark 认证怎么申请？流程、所需资料与适用国家一次说清 153 0
- PSE 三年就过期，CE 却没有到期日：出口证书有效期别按一张表算 135 0
- 桌面 3D 打印机做 CE，安规摸底漏掉热床接线多半要补测 96 0
- 车灯做 E-Mark认证：R48 安装合规和 R10 电磁兼容为什么不能二选一 149 0
- PCBA 检测从可焊性开始：不上电先测的项目，往往比上电后更贵 277 0
- 蓝牙耳机、蓝牙音箱出口：EN 300328 与 FCC Part 15C 都要过，缺一张就上架不了 351 0
- RoHS 限 10 项、REACH 超 240 项：出口化学合规两本账分开算 124 0
- 2.4G 无线键鼠出海，射频摸底这一关最容易翻车 105 0
- 服务器与存储出口：客户真正在意的，是电磁兼容测试判据怎么写 457 0
- 出海自检：安规、EMC、无线、化学四张表，漏一张货就压港 338 0
- 路由器、交换机、AP 出口：发射、抗扰、射频三项各按各的标准 460 0
- 具身机器人出海四道关：本体与零部件不是同一套要求 443 0
- 安防监控出口：无线部分最容易漏，国内整套报告国外不认 761 1
- 母婴与玩具类电器：化学限用物质往往比安规更早卡住 436 0
- 显示屏不是点亮就出海：安规过了，可靠性没验照样现场花屏 395 0
- 个人护理电器不是精致就行：贴着脸用，安规和防水是底线不是加分项 462 0
- 厨房电器不是点亮就出货：安规过了，EMC 一超照样上不了架 444 0
- 工控设备不是安规过了就能出口：EMC 没跑，产线上照样闹鬼 305 0
- 具身机器人出口越南：MIC 无线过了，MOST 安规没做照样进不去 370 0
- 小家电出口印尼：K3L 安规过了，SDPPI 射频没做照样扣关 473 0
- 连接器检测：接触电阻过了，温循一跑端子照样松动 267 0
- 盐雾测试多少小时算合格？方法选错，跑满 336 0
- 车载充电器与无线充电板：发热、射频、充电三处最容易翻车 441 0
- 出口新加坡：IMDA 注册与安规是两条线，缺一条都上架不了 331 0
- 电动工具出口：安规之外，电磁兼容与跌落后的绝缘更决定退运率 287 0
- 车载小电器不按家用电器的路走：接口与瞬态才是主角 324 0
- 无线射频不是「测一下信号」：从 3m 暗室到 40GHz 之前先分清模块类型 304 2
- e-mark认证适合哪些国家？英国脱欧后这道关算漏了 130 0
- 智能家居三件套：射频、安规、EMC 各管一段，一份报告打不下天下 306 0
- 本篇产品范围：电源适配器（AC-DC）与开关电源的安规测试、EMC 与能效合规项目。 301 0
- 本篇产品范围：数据线、充电器、带电路转接器的安规测试与出口合规项目。 303 0
- 出口澳洲，RCM 不是一张证书：三条线走完才允许贴那枚标志 329 0
- 电熨斗、挂烫机出口，卡人的往往不是 CE 201 0
- 冰箱冷柜出口，CE、FCC 只是入场券，真正拦人的是能效与制冷剂 223 0
- E-mark 认证怎么申请？卡住周期的常是资料，不是测试 154 0
- UNECE R10 是什么标准？别把它和 CISPR 25 混成一层 248 0
- 汽车电子 EMC 整改怎么排优先级？传导发射超标先查这三处 168 0
- 汽车电子 EMC 测试标准怎么选？先锁等级，再谈项目 196 0
- 带电产品出口要做哪些认证？品类×市场合规对照表 378 0
- 上架 Amazon、TEMU、SHEIN 前要做什么认证？各站点准入清单一次说清 371 0
- 卷发棒、直发器出口要做什么认证？CE、FCC、PSE 一次说清 155 0
- 出口欧盟GPSR是什么？通用产品安全合规各国责任人对照表 214 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R13H：哪些制动系统要做型式批准） 231 0
- 智能马桶盖、智能坐便器出口要做什么认证？CE、FCC、PSE 一次说清 218 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R79：转向系统型式批准范围怎么划） 113 0
- 投影仪出口要做什么认证？CE、FCC、RoHS 一次说清 122 0
- 电暖器、暖风机出口要做什么认证？CE、FCC、RoHS 一次说清 185 0
- 出口南非要做什么认证？NRCS、ICASA、SABS 一次说清 255 0
- 出口欧盟要做什么认证？CE、RoHS、欧代一次说清 267 0
- 电饭煲、电压力锅、电蒸锅出口要做什么认证？CE、FCC、RoHS 一次说清 155 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R155：哪些 E/E 组件必须做网络安全型式批准） 164 0
- 空气炸锅、电烤箱出口要做什么认证？CE、FCC、RoHS 一次说清 213 0
- 出口韩国要做什么认证？KC 安规、EMC、无线一次说清 273 0
- 出口日本要做什么认证？PSE、TELEC、VCCI 一次说清 258 0
- 洗衣机、洗碗机出口要做什么认证？CE、FCC、RoHS 一次说清 127 0
- 同一颗车载模块，CISPR 25 的 Class 2 自测与 UNECE R10 的 Class 5 收货差十几 dB：差的是法规还是方法 163 0
- 电热水器出口要做什么认证？CE、FCC、RoHS 一次说清 109 0
- 智能设备出海，网络安全合规怎么过？ 218 0
- 出口北美要做什么认证？美国 FCC、加拿大 ISED、墨西哥 NOM 一次说清 244 0
- 车灯出口欧盟要做什么认证？R48 安装合规与 E-Mark 一次说清 153 0
- 空气净化器、加湿器出口要做什么认证？CE、FCC、RoHS 一次说清 176 0
- 出口产品插头和电压怎么选？各国安规测试对照表 521 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R13H：制动性能实测四道关） 299 0
- 亚马逊又下重手！带锂电池的智能家居或消费电子产品，报告不能自己传了 370 0
- 出口认证要排多久？各国周期对照表 370 0
- 取暖器出口要做什么认证？电油汀、暖风机、踢脚线一次说清 150 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R79：转向性能实测三道关） 186 0
- 电风扇、空气循环扇出口要做什么认证？CE、FCC、RCM 一次说清 238 0
- CB认证可以转成哪些认证？一次测试转多国证书对照表 293 0
- 具身机器人检测：出口机械安全合规要过哪几关？ 165 0
- 汽车电子出口欧盟的 E/e-Mark 技术门槛（UNECE R156：车型停产后软件更新还要管多久） 170 0
- 打印机、扫描仪、一体机出口要做哪些认证？CE、FCC、RoHS 一次说清 125 0
- 出口产品要做哪些能效认证？各国能效标准（ErP/DOE/GEMS/MEPS）对照表 187 0
- 出口产品要做哪些合规文件？CE 技术文档、DoC、欧代各国对照 209 0
- 出口产品标签和铭牌怎么印？各国合规标识与本地持证对照 412 0
- 出口产品要做哪些可靠性测试？环境可靠性各国对照表 155 0
- 出口产品化学合规怎么过？RoHS、REACH 各国限用物质对照表 224 0
- 出口产品无线射频（RF）各国准入门槛对照表 264 0
- 出口产品 EMC 测试怎么过？各国门槛对照表 175 0
- 出口产品要做哪些安规测试？各国门槛对照表 241 0
- 出口东南亚要做哪些检测？安规、EMC、化学、可靠性一次看清 304 0
- 血压计、体温计、按摩仪要做哪些检测？安规、EMC、无线一次说清 267 0
- 亚马逊带电品和无线产品：安规、EMC、射频怎么过？ 149 0
- 亚马逊TEMU带电品，安规EMC怎么过？ 157 0
- 出口欧盟：EMC、LVD、RED 三个指令怎么分？ 234 0
- 电子产品出口美国，FCC 和 UL 怎么分？ 279 0
- 智能设备出口加拿大：ISED 射频核准与 CSA 安规怎么过 192 0
- 服务机器人出口菲律宾，安规测试和无线核准怎么过 145 0
- 连接器出口马来西亚，安规测试怎么过？ 188 0
- 电动工具安规测试：马来西亚 SIRIM 的 IEC 62841 门槛 248 0
- 小家电出口泰国：TISI安规测试和NBTC射频怎么过 253 0
- 小家电出口南非，安规测试先过 NRCS 授权书（LoA）这道关 274 0
- 汽车零部件检测绕不开的一道关：汽车电子出口欧盟的 UNECE R156 266 0
- 无线射频测试要过哪几关？墨西哥蓝牙 WiFi 设备准入门槛 209 0
- 蓝牙/Wi-Fi 产品出海，射频合规这一关为什么总卡在最后一米？ 196 1
- EMC测试不合格怎么办？超6dB这样定位 351 1
- 具身机器人检测：出口澳洲的 RCM 技术门槛 215 0
- 盐雾测试差5倍：同一块镀锌件，两家实验室为什么结论不一样 180 0
- 外骨骼机器人做检测，第一步不是选标准 239 1
- 安规测试耐压不过？先查爬电距离与电气间隙 548 1
- 汽车零部件检测：大件零部件去哪做环境试验 221 0
- 认证前先做摸底，汽车电子 EMC 测试少走弯路 192 0
- ISO 16750 五个部分分别管什么？一次讲清 320 0
- FCC 26-50 落地：中国光模块出口美国，真的被限制了吗？ 2232 0
- EU Restricted Substances List Updated: Four Steps for the Supply Chain 173 0
- New Supplier, New Results: A Compliance Checklist for Substitute Materials 185 0
- Restricted Substances: Why Results Change When You Change Suppliers 331 0
- Exporting Batteries: What Else Is Needed Besides UN38.3 432 0
- Heavy Metal Limits in Packaging: Why Printing Inks Keep Failing 196 0
- Wireless Market Access: When to Run RF Pre-compliance 2099 0
- Chemical Safety for Children's Products: Lead and Phthalate Limits 170 0
- Toy Chemical Compliance: Migration or Total Content? 158 0
- Full Material Disclosure: Why OEMs Now Ask for FMD, Not a Declaration 161 0
- Hazardous Substance Process Management: Passing a Test Is Not Control 202 0
- California Proposition 65: Warning Labels or Test Data? 132 0
- Persistent Organic Pollutants List Updated: Which Materials Need Re-screening 121 0
- Energy Efficiency Compliance: Where Ecodesign Meets the Energy Label 136 0
- EU GPSR in Force: What the Responsible Person Rule Means for Exporters 173 0
- Sustainable Ecodesign: Pre-testing Repairability and Recyclability 144 0
- Product Carbon Footprint: From a Number to Something Auditable 148 0
- Conflict Minerals Due Diligence: Verifying 3TG and Smelter Lists 195 0
- Textile Chemical Compliance: Tracing Azo and Sensitising Dyes 160 0
- Supplier Change Management: Compliance Review Before Switching Materials 158 0
- Middle East and Southeast Asia Market Access: Differences and Common Ground 127 0
- Keeping Compliance Records: Reports, Declarations and Batch Traceability 146 0
- TMC LAB passed the CNAS accreditation review and retains its laboratory accreditation. 112 0
- H2 2026 Capacity and Scheduling: Allocating Lab Time Across Two Sites 231 0
- Environmental Chambers and Shakers Upgraded: Ramp Rates and Table Sizes 198 0
- EMC Lab Phase Two: Shielding Foundation First, Equipment Later 523 0
- Three PCB Failure Analyses: From Scrapping a Batch to Changing One Process 212 0
- Engineer Training and Case Reviews: This Year's Programme 149 0
- Dongguan Tangxia Lab Now Open: Two Sites Scheduling in Parallel 200 1
- Two Sites, Shenzhen and Dongguan: Sample Transfer and On-site Collection 153 3
Who writes this content
All articles are written by TMC LAB front-line test engineers, drawn from real failure reproduction and remediation records. The laboratory holds CNAS accreditation and CMA qualification.
