I 整车电磁兼容测试 Vehicle EMC Test
    GRGT拥有长29m*宽20m*高11m的大型全进口10米法电波暗室。整车级电波暗室转台直径与静区均达到8m，可以满足绝大部分车辆测试需求。最大可满足长12m*宽4m*高4.6m、重量达30T的被测物（EUT）。
GRGT’s EMC laboratory is provided with a completely imported large 10-meter anechoic chamber of 29m (length) x 20m (width) x 11m (height). The turntable of the vehicle class anechoic chamber has both the diameter and the distance from the anechoic zone of 8m, which meets the requirements of a majority of vehicle tests. The tested object (EUT) can be of the maximum of 12m (length) x 4m (width) x 4.6m (height) and the maximum weight up to 30T.
    整套装备测量精度自动化程度高、性能优秀，测试软件实现仪器互换性、脚本技术以及统一模板，系统驱动兼容德国R&S接收机，德国BORN功放，美国AGILENT信号源，美国AR功放等主流进口设备，同时亦可兼容如传感器等国产设备。
This equipment set features high-precision automation and excellent performance, with the test software featuring instrument interchangeability, script technology and unified template, and the system drivers compatible with the German R&S receiver, German BORN amplifier, American AGILENT signal source, American AR amplifier and other mainstream imported equipment, as well as compatible with the domestic equipment such as sensors.
    另外，拥有160多台EMI和EMS专用测试设备，电磁干扰频率范围能力25Hz~50GHz，电磁敏感度EMS最大场强200V/m。电磁兼容试验室完全满足CISPR、IEC、ISO等测试要求，也可满足各大汽车主流生产厂商企业标准。
With nearly 160 devices special for EMI and EMS tests, the EMC laboratory has the electromagnetic interference frequency range of 25 Hz – 50 GHz and an electromagnetic sensitivity of the EMS maximum field strength up to 200 V/m. Therefore it can easily meet the requirements of CISPR, IEC, ISO and other standards, as well as the major OEMs’ standards.
测试范围：Test range:
设备级：Equipment level:
RE102：10kHz~18GHz电场辐射发射测试
10kHz – 18GHz electric field radiated emission test
RS103：10kHz~40GHz电场辐射敏感度测试
10kHz – 40GHz electric field radiation sensitivity test
系统级：System level:
※安全裕量测量 Safety margin measurement
※系统内电磁兼容性测试 Intra-system electromagnetic compatibility test
※外部射频电磁环境测试 External RF electromagnetic environment test
※电磁辐射危害测试 Electromagnetic radiation hazard test
※电搭接测试 Electrical bonding test
※外部接地测试 External ground test
※发射控制测试 Emission control test
※频谱兼容性管理测试 Spectral compatibility management test
※天线间耦合度测试 Antenna-to- antenna coupling test
※舱体屏蔽效能测试 Chamber shielding efficiency test
※电源系统特性测试Power system characteristic test

主要性能指标Main Performance Specifications

验收项目 Test Item	性能指标 Performance Specifications
频率范围 Frequency Range	规模与满足要求 Size and Requirements	测试距离 Test Distance
转台 Turntable	9KHz~40GHz	直径8m，承重30KG 8m of diameter, 30 KG of weight	1、3、10m
静区 Anechoic zone	9KHz~40GHz	直径8m、空间高2m 8m of diameter, 2m of space height	1, 3 and 10m
主屏蔽门 Main shield gate	9KHz~40GHz	宽4.2m*高4.6m 4.2m (Width) x 4.6m (height)	1、3、10m
天线升降塔 Antenna elevating tower	9KHz~40GHz	1~6m升降 1-6m of elevating height	1, 3 and 10m

主要测试项目：Main items:
※辐射骚扰 Chamber? Radiated Emissions
※电波暗室法辐射抗扰度 RI/RS ALSE 
※静电放电 ESD （30kV）

II 整车道路模拟试验Vehicle road simulation test 
    GRGT整车道路模拟试验系统稳定性高、测试精度高，是以国内设备为主的集成系统。试验设备主要包括比利时 LMS Scadas305 动态数采前端，32 通道(24 通道电压/ICP 输入、4 通道应力应变输入、2 通道转速输入、2 通道信号源输出)、比利时 LMS Test.Lab 8B 数采分析软件包、美国 PCB 单向加速度传感器、大量程单向加速度传感器、三轴向座垫加速度传感器、国产电瓶脉冲式转速传感器、油缸等仪器设备。
The GRGT vehicle road simulation test system is an integrated system mainly using domestic equipment. The system has high stability and high precision of test. The test equipment includes a Belgium LMS Scadas305 dynamic data acquisition front-end with 32 channels (24 channels for voltage/ICP input, 4 channels for stress and strain input and 2 channels for speed input and 2 channels for signal source output), a Belgium LMS Test.Lab 8B data acquisition analysis software package, an American PCB unidirectional acceleration sensor, a large-range unidirectional acceleration sensor, a tri-axial seat acceleration sensor, a domestic battery pulse speed sensor, a fuel tank and other equipment.
??? 系统主要功能: The system has the functions as follows:
※整车及车厢、车载系统设备，固定装置耐久性试验 Vehicle, system and fixed device endurance test
※动态性能试验 Dynamic performance test
※结构件振动试验 Component vibration test

主要性能指标Main Performance Specifications

序号 No.	主要参数 Main Parameters	序号 No.	主要参数 Main Parameters
1	系统通道数 The number of system channels	6通道 6 channels	7	路谱最大加速度 Maximum acceleration of road spectrum	20g
2	试验件最大总重量 Maximum gross weight of a test piece	12T	8	耦合类别 Coupling type	轮胎耦合 Tyre coupling
3	频率范围 Frequency range	0.1~50Hz	9	控制方式 Control method	加速度/位移 Acceleration / displacement
4	作动器最大行程 The maximum stroke of the actuator	350mm	10	振动波形 Vibration waveform	正弦/随机/路谱 Sine / Random / road spectrum
5	作动器额定推力 The rated thrust of the actuator	160KN	11	迭代精度 Iteration precision	时域≤5% 频域≥15% Time domain ≤ 5% Frequency domain ≥ 15%
6	最大激振速 Maximum centrifugal speed	2.0m/s	12	液压源工作压力 The operation pressure of a hydraulic source	28MPa

III 车入式高低温湿热环境试验The drive

徐宝玉 经理

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