一种静电测量电场强度和电压的装置。在星形测量电极前不远的地方，安装着一个相同星形的调制叶轮，与地面相连。电场产生的电荷与电场强度成正比。这种电流通过同步整流器和低通滤波器转换成双极直流电，平均时间内不会从电场中除去任何能量。该设备可以用作静态电压表与电压测量板或250 cm² 板电容器。这个装置有过压保护。标准直流电压表可用作显示仪器。内置的火线插座允许连接的 VinciLab 数据记录器(UCMA-001 1021477)或 WiLab (UCMA-008 1022284)。
最大输出电压：±6 V
测量范围：1 V 输出对应： 1 kV/m, 10 kV/m, 100 kV/m, 1000 kV/m
规格：约 175 x 105 x 115 mm³
重量：约 0.7 kg
实验题目：
• 仪器功能的介绍实验
• 静电测试
• 测量静电场强度
• 电容测试
• 利用静电计测量潜在电场
内容物：
1电场仪
1电压测量板，测量范围1x
1个电容测量板，250 cm2，可调板距 0 - 15 mm
1插入式电源装置，12 V 交流，700 ma
![电场测量仪, 1021405 [U8557820-230], 静电学](/imagelibrary/U8557820-230/U8557820-230_01_电场测量仪.jpg)
![电场测量仪, 1021405 [U8557820-230], 静电学](/imagelibrary/U8557820-230/U8557820-230_02_电场测量仪.jpg)
![电场测量仪, 1021405 [U8557820-230], 静电学](/thumblibrary/U8557820-230/U8557820-230_01_1200_1200_电场测量仪.jpg)
![电场测量仪, 1021405 [U8557820-230], 静电学 (Small)](/thumblibrary/U8557820-230/U8557820-230_02_1200_1200_电场测量仪.jpg)
![VinciLab, 1021477 [UCMA-001], 数据记录仪](/thumblibrary/UCMA-001/UCMA-001_01_140_140_VinciLab.jpg)
![传感器电缆, 1021514 [UCMA-BTsc1], Additional accessories for Computer-aided experimentation](/thumblibrary/UCMA-BTsc1/UCMA-BTsc1_01_140_140_传感器电缆.jpg)
![模拟万用表ESCOLA 30, 1013526 [U8557330], 手持模拟测量仪器](/thumblibrary/U8557330/U8557330_01_140_140_模拟万用表ESCOLA-30.jpg)
![电压传感器 10 V, 1021682 [UCMA-BT02], 传感器](/thumblibrary/UCMA-BT02/UCMA-BT02_01_140_140_电压传感器-10-V.jpg)
![电场强度计（115 V，50/60 Hz）, 1021406 [U8557820-115], 静电学](/thumblibrary/U8557820-115/U8557820-115_01_140_140_电场强度计-115-V-5060-Hz.jpg)
![DC Power Supply, 450 V (115 V, 50/60 Hz), 1008534 [U8521400-115], 静电学](/thumblibrary/U8521400-115/U8521400-115_01_140_140_DC-Power-Supply-450-V-115-V-5060-Hz.jpg)
![DC 电源 450 V (230 V, 50/60 Hz), 1008535 [U8521400-230], 静电学](/thumblibrary/U8521400-230/U8521400-230_01_140_140_DC-电源-450-V-230-V-5060-Hz.jpg)
![Conducting Sphere, 85 mm, 1000938 [U8492350], 静电学](/thumblibrary/U8492350/U8492350_01_140_140_Conducting-Sphere-85-mm.jpg)
![导电球体,30毫米, 1001026 [U8532126], 静电学](/thumblibrary/U8532126/U8532126_01_140_140_导电球体-30毫米.jpg)
![Experiment: Electric Field in a Plate Capacitor (230 V, 50/60 Hz), 8000602 [UE3010700-230], Electrostatics](/thumblibrary/UE3010700-230/UE3010700-230_01_140_140_Experiment-Electric-Field-in-a-Plate-Capacitor-230-V-5060-Hz.jpg)
![Experiment: Voltage on a Plate Capacitor (230 V, 50/60 Hz), 8000604 [UE3010800-230], Electrostatics](/thumblibrary/UE3010800-230/UE3010800-230_01_140_140_Experiment-Voltage-on-a-Plate-Capacitor-230-V-5060-Hz.jpg)
![实验：板电容器中的电介质(230 V, 50/60 Hz), 8000786 [UE3010850-230], Electrostatics](/thumblibrary/UE3010850-230/UE3010850-230_01_140_140_实验-板电容器中的电介质-230-V-5060-Hz.jpg)
![15根安全实验导线套件，75mm, 1002843 [U138021], 电循环](/thumblibrary/U138021/U138021_01_140_140_15根安全实验导线套件-75mm.jpg)
![直流电源0 – 20 V, 0 – 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], 供电器](/thumblibrary/U33020-230/U33020-230_01_140_140_直流电源0-20-V-0-5-A-230-V-5060-Hz.jpg)
![Pair of Safety Experiment Leads, 75 cm, blue, red, 1017718 [U13816], 实验用导线和电缆](/thumblibrary/U13816/U13816_01_140_140_Pair-of-Safety-Experiment-Leads-75-cm-blue-red.jpg)
![圆筒支脚, 1002834 [U13265], 基底](/thumblibrary/U13265/U13265_01_140_140_圆筒支脚.jpg)
![袖珍型测量带，2米, 1002603 [U10073], 长度测量](/thumblibrary/U10073/U10073_01_140_140_袖珍型测量带-2米.jpg)
![双联式三脚架座, 1002835 [U13270], 基底](/thumblibrary/U13270/U13270_01_140_140_双联式三脚架座.jpg)
![一套接插线，15个，长度 75 cm, 1002840 [U13800], 电循环](/thumblibrary/U13800/U13800_01_140_140_一套接插线-15个-长度-75-cm.jpg)
![功率函数生成器（230 V，50/60 Hz）, 1009957 [U8533600-230], 信号函数发生器](/thumblibrary/U8533600-230/U8533600-230_01_140_140_功率函数生成器-230-V-5060-Hz.jpg)
![一套接插线，15个，长度 75 cm, 1002841 [U13801], 电循环](/thumblibrary/U13801/U13801_01_140_140_一套接插线-15个-长度-75-cm.jpg)
![模拟万用表 ESCOLA 100, 1013527 [U8557380], 手持模拟测量仪器](/thumblibrary/U8557380/U8557380_01_140_140_模拟万用表-ESCOLA-100.jpg)
![通用夹, 1002830 [U13255], 夹具](/thumblibrary/U13255/U13255_01_140_140_通用夹.jpg)
![Plate Capacitor D, 1006798 [U8492355], 静电学](/thumblibrary/U8492355/U8492355_01_140_140_Plate-Capacitor-D.jpg)
![数字计数器（230 V, 50/60 HZ）, 1001033 [U8533341-230], 长度测量](/thumblibrary/U8533341-230/U8533341-230_01_140_140_数字计数器-230-V-5060-HZ.jpg)
![装管, 1002622 [U10146], Tubing](/thumblibrary/U10146/U10146_01_140_140_装管.jpg)
![带有挂钩的固定夹, 1002828 [U13252], 夹具](/thumblibrary/U13252/U13252_01_140_140_带有挂钩的固定夹.jpg)
![Plug-in Board for Components, 1012902 [U33250], 嵌入式组件系统](/thumblibrary/U33250/U33250_01_140_140_Plug-in-Board-for-Components.jpg)
![Linear Resistor, 1 kOhm, 1012916 [U333024], 嵌入式组件系统](/thumblibrary/U333024/U333024_01_140_140_Linear-Resistor-1-kOhm.jpg)
![Set of 10 Jumpers, 1012985 [U333093], 嵌入式组件系统](/thumblibrary/U333093/U333093_01_140_140_Set-of-10-Jumpers.jpg)
![Plexiglas Plate, 1000880 [U8476371], 静电学](/thumblibrary/U8476371/U8476371_01_140_140_Plexiglas-Plate.jpg)