R&S®LCX LCR 表

性能非凡的组件测试设备

R&S®LCX LCR 表
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R&S®LCX LCR 表
打开灯箱
R&S®LCX LCR 表
打开灯箱
R&S®LCX LCR 表
打开灯箱
R&S®LCX LCR 表
打开灯箱
R&S®LCX LCR 表
打开灯箱
R&S®LCX LCR 表
打开灯箱
R&S®LCX LCR 表,前视图 R&S®LCX LCR 表,前视图 R&S®LCX LCR 表,高前视图 R&S®LCX LCR 表,侧视图 R&S®LCX LCR 表,主视图 R&S®LCX LCR 表,低后视图 R&S®LCX LCR 表,低后视图

主要特点

  • 频率范围可升级至 10 MHz
  • 阻抗测量的基本精度为 ±0.05%
  • 相位测量的基本精度为 ±0.03°
  • 直流偏置高达 40 V
  • 数据记录功能

性能非凡的组件测试设备

R&S®LCX LCR 表功能多样,能够非常准确快速地执行测量。此设备非常适合具有挑战性的研发和生产应用。LCR 表提供两种仪器型号和多种选件,测试信号频率高达 10 MHz,可用于广泛的应用。内部和外部偏置功能、丰富全面的分析选件和多功能测试夹具进一步扩展了仪器适用的应用范围。 

特性和优点

快速、精确、功能多样

两种型号的 R&S®LCX 均具备出色的测量速度、精度和多种测量功能。因此,这些仪器非常适合开发过程中的标准测量任务、研究工作中的材料分析任务和快速生产测试。仪器具备广泛的测量范围,还适合用于具有极低阻抗和极高阻抗的应用。 LCR 表提供三种测量速度:

  • 快速:≤ 15 ms
  • 中速:≤ 100 ms
  • 慢速:≤ 500 ms
阻抗测量和相位测量的基本精度分别为 ±0.05% 和 ±0.03°。 

可选频率范围

所有 R&S®LCX 型号均可在直流条件下进行测量。交流测量的最低频率为 4 Hz。R&S®LCX100 最高支持 300 kHz 频率。R&S®LCX200 标配为支持最高 500 kHz 频率,并且可进一步扩展至 1 MHz 或 10 MHz。因此,仪器能够很好地满足所有应用和预算要求。 

测试信号满足所有要求

LCR 表可以生成 100 mV 至 10 V 测试信号,并提供最高 200 mA 电流。仪器可选 100 Ω 或 10 Ω 输出阻抗。通过显示器功能,可以测量实际电流和应用的电压。 

直流偏置

许多应用需要借助可调直流偏置以在不同的操作条件下测量电容和电感分量。R&S®LCX100 和 R&S®LCX200 可以生成最高 10 V 的直流偏置电压。或者,也可以设置最高 200 mA 的直流偏置电流。借助 R&S®NGA 等标准直流电源,可以通过后面板的外部接口应用最高 40 V 的直流偏置电压(需要 R&S®LCX-K108 选件)。 

数据记录功能

R&S®LCX LCR 表提供快速记录功能以记录所有测量值。数据可以保存在外部 USB 闪存盘中,或通过 USB 或 LAN 传输至外部电脑。数据率高达 10 sample/s,支持每 100 ms 记录一次测量值。

可用选项

硬件选件
产品
描述
R&S®NG-B105

订单号码 5601.6000.02

描述

IEEE-488 (GPIB) 接口

软件选件
产品
描述
R&S®LCX-K106

订单号码 3630.1922.03

描述

高级分析功能

R&S®LCX-K107

订单号码 3660.7741.03

描述

数字 I/O 端口和分箱功能

R&S®LCX-K108

订单号码 3692.9791.03

描述

扩展偏置功能

R&S®LCX-K201

订单号码 3630.1880.03

描述

频率升级至 1 MHz,适用于 R&S®LCX200

R&S®LCX-K210

订单号码 3630.1900.03

描述

频率升级至 10 MHz,适用于 R&S®LCX200

附件
产品
描述
R&S®LCX-Z1

订单号码 3639.2296.02

描述

测试夹具适用于轴向/径向引线型设备

R&S®LCX-Z2

订单号码 3638.6446.02

描述

开尔文夹式引线

R&S®LCX-Z3

订单号码 3639.2509.02

描述

测试夹具适用于 SMD 组件

R&S®LCX-Z4

订单号码 3639.2515.02

描述

测试镊子适用于 SMD 组件

R&S®LCX-Z5

订单号码 3639.2521.02

描述

变压器测试电缆

R&S®LCX-Z11

订单号码 3639.2538.02

描述

BNC 延长线,长度:1 m

R&S®ZZA-GE23

订单号码 5601.4059.02

描述

19" 机架适配器,2 HU

Educational note: Understanding transformer testing

Educational note: Understanding transformer testing

Transformers are passive devices that are primarily used to convert or "transform" alternating current (AC) from one voltage level to another. One very common application of transformers is in AC to DC power supplies, in which mains voltage is stepped down before being rectified and filtered to produce DC. There are numerous other applications for transformers, such as providing electrical isolation or for impedance matching.

Read this educational note and dive into the discussion about the six most important transformer measurements: turns ratio, mutual inductance, phase angle, primary and secondary inductance, leakage inductance, and interwinding capacitance.

Related videos

Webpage, VNC & FTP on R&S®DC Power Supplies

Learn how easy it is to control and operate our instrument from any location via ethernet-based remote services

Impedance Measurements using R&S®LCX200 & MFIA

The LCR Meters and Impedance Analyzers from Rohde & Schwarz are ideal for measuring impedance at a fixed frequency as well as for determining the best operating point for the component under test

R&S®LCX Test Fixtures

The R&S®LCX Z1/Z2/Z3/Z4/Z5 test fixtures from Rohde & Schwarz can perform measurements on a wide range of components.

Transformer Testing With R&S®LCX200 and R&S®LCX-Z5

The R&S®LCX-Z5 test fixture is designed for measuring transformers in combination with the measurement functions of the R&S®LCX LCR meters.

R&S®LCX-K106 高级分析功能扫描工具

R&S®LCX LCR 表的扫描工具能够扫描测试信号频率、电平和直流偏置,从而进行动态阻抗测量。

R&S®LCX100 和 R&S®LCX200 主要特性

R&S®LCX LCR 表的频率高达 10 MHz,并具备高分辨率触摸屏、多种测量功能和记录功能

R&S®LCX-K108 扩展偏置功能

R&S®LCX-K108 选件支持用户为被测设备应用最高 10 V 的外部直流偏置电压和最高 200 mA 的内部直流偏置电流。

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