CSY2001B传感器实验指导书

CSY2001B型传感器系统综合实验台使实用验说指明导浙江大学仪器科学与工程学系检测技术研究所服务电话：0571-8795310987951189联系人：吕汉黎（工程师）地址：浙江浙江省杭州市浙江大学玉泉校区第三教学大楼邮编：310027电话：[phone]传真：[phone]公司主页：目录CSY2001B型传感器系统综合实验台使用说明·····································3实验一金属箔式应变计性能——应变电桥········································7实验二金属箔式应变计三种桥路性能比较········································9实验三双孔应变传感器——称重实验············································10实验四金属箔式应变计的温度效应及补偿······································11实验五半导体应变计性能···························································12实验六半导体应变计直流半桥测试···············································14实验七金属箔式应变计与半导体应变计性能比较·····························15实验八移相器实验····································································16实验九相敏检波器实验······························································18实验十金属箔式应变计组成的交流全桥·········································19实验十一交流信号激励的称重传感器实验······································21实验十二交流激励频率对全桥的影响············································22实验十三交流全桥振幅测量实验··················································23实验十四MPX扩散硅压阻式传感器··············································23实验十五温度传感器——热电偶测温实验······································25实验十六温度传感器——热电偶标定············································26实验十七温度传感器——铂热电阻···············································28实验十八温度传感器——PN结温敏二极管····································29实验十九温度传感器——半导体热敏电阻······································29实验二十温度传感器——集成温度传感器······································31实验二十一电感式传感器——差动变压器性能································32实验二十二差动变压器零残电压的补偿·········································34实验二十三电感式传感器——差动变压器的标定·····························35实验二十四差动变压器的振动测量···············································36实验二十五差动变压器的应用——电子秤······································37实验二十六电感传感器——差动螺管式传感器位移测量····················38实验二十七差动螺管式电感传感器振幅测量···································39实验二十八激励频率对电感传感器的影响······································40实验二十九光电传感器——光敏电阻实验······································41实验三十光电传感器——光电开关（红外发光管与光敏三极管）·····42实验三十一光电传感器——热释电红外传感器·······························473实验三十二PSD光电位置传感器实验············································45实验三十三光纤传感器——位移测量············································46实验三十四光纤传感器——动态测量············································48实验三十五光纤传感器——转速测量············································48实验三十六霍尔式传感器——直流激励特性···································49实验三十七霍尔传感器——交流激励特性······································50实验三十八霍尔传感器——振幅测量············································51实验三十九电涡流传感器——静态标定·········································52实验四十被测材料对电涡流传感器特性的影响·····························54实验四十一电涡流传感器——振幅测量·········································54实验四十二电涡流传感器——测转速实验······································55实验四十三磁电式传感器性能·····················································56实验四十四压电加速度传感器性能···············································57实验四十五电容式传感器性能·····················································58实验四十六湿敏传感器——湿敏电容实验······································59实验四十七湿敏传感器——湿敏电阻实验······································61实验四十八气敏传感器演示实验··················································62实验四十九光栅传感器——衍射演示及测距实验·····························63实验五十综合传感器——力平衡式传感器实验·····························64实验五十一双平行梁的动态特性——正弦稳态影响··························66实验五十二CCD电荷耦合传感器——测径实验·······························67实验五十三CCD摄像法的应用----莫尔条纹记数…………………………68实验五十三微机检测与转换——数据采集与处理·····························69使用说明CSY2001B型传感器系统综合实验台为完全模块式结构，分主机、实验模块和实验桌三部分。根据用户不同的需求分为基本型和增强性两种配置。主机由实验工作平台，传感器综合系统、高稳定交、直流信号源，温控电加热源，旋转源、位移机构、振动机构、仪表显示、电动气压源、数据采集处理和通信系统（RS232接口）、实验软件等组成。全套12个实验模块中均包含一种或一类传感器及实验所需的电路和执行机构（位移装置均由进口精密导轨组成，以确保纯直线性位移），实验时模块可按实验要求灵活组合，仪器性能稳定可靠，方便实用。传感器包括：（基本型含24种传感器，序号1.1-1.24。增强型含28种传感器，序号1.1-1.28）1.1金属箔式应变传感器（箔式应变片工作片4片；温度补偿片2片,应变系数：2.06，精度2%）1.2称重传感器（标准商用双孔悬臂梁结构，量程0~500g，精度2%）1.3MPX扩散硅压阻式压力传感器（差压式，量程0~50KP，精度3%）1.4半导体应变传感器（BY350，工作片2片，应变系数120）1.5标准K分度热电偶，（量程0~800℃，精度3%）1.6标准E分度热电偶，（量程0~800℃，精度3%）1.7MF型半导体热敏传感器（负温度系数，25℃时电阻值10K）1.8Pt100铂热电阻（量程0~800℃，精度5%）1.9半导体温敏二极管（精度5%）1.10集成温度传感器（电流型，精度2%）1.11光敏电阻传感器（cds器件，光电阻≥2MΩ.1.12光电转速传感器（近红外发射-接收量程0~2400转/分）1.13光纤位移传感器（多模光强型，量程≥2mm,在其线性工作范围内精度5%）1.14热释电红外传感器（光谱响应7~15μm，光频响应0.5~10HZ）。1.15半导体霍尔传感器(由线性霍尔元件与梯度磁场组成。工作范围：位移±2mm，精度5%)1.16磁电式传感器（动铁与线圈）1.17湿敏电阻传感器（高分子材料，工作范围5~95%RH，）1.18湿敏电容传感器（高分子材料，工作范围5~95%RH）1.19MQ3气敏传感器（酒精气敏感，实验演示用）1.20电感式传感器（差动变压器，量程±5mm,精度5%）1.21压电加速度传感器（PZT压电陶瓷与质量块。工作范围5~30HZ）1.22电涡流传感器（线性工作范围1mm,精度3%）1.23电容传感器（同轴式差动变面积电容，工作范围±3mm,精度2%）1.24力平衡传感器（综合传感器系统）1.25PSD光电位置传感器（增强型选配单元，PSD器件与激光器组件，采用工业上的三角测量法，量程25mm，精度0.1%）1.26激光光栅传感器（增强型选配单元，光栅衍射及光栅莫尔条纹，莫尔条纹精密位移记数精度0.01mm）1.27CCD图象传感器（增强型选配单元，光敏面尺寸：1/3英寸。采用计算机软件与CCD传感器配合，进行高精度物径及高精度光栅莫尔条纹位移自动测试。）1.28超声波测距传感器（增强型选配单元，量程范围30~600mm，精度10mm）主机配置：2.1直流稳压电源：（传感器工作直流激励源与实验模块工作电源）+2V~+10V分五档输出，最大输出电流1.5A+15V（±12V）、最大输出电流1.5A；激光器电源。2.2音频信号源：（传感器工作交流激励源）0.4KHz-10KHz输出连续可调，最大Vp-p值20V。00、1800端口反相输出00、LV端口功率输出，最大输出电流1.5A1800端口电压输出，最大输出功率300mw2.3低频信号源：（供主机位移平台与双平行悬臂梁振动激励，实现传感器动态测试）1Hz~30Hz输出，连续可调，最大输出电流1.5A，最大Vp-p值20V，激振I（双平行悬臂梁）、激振II（圆形位移平台）的振动源。转换纽子开关的作用：（请