R&S®LCX LCR meter

The top-class in component testing

Key facts

Frequency range upgradeable to 10 MHz
Basic accuracy of ±0.05 % for impedance measurements
Basic accuracy of ±0.03° for phase measurements
DC bias up to 40 V
Data logging function

Starting at USD 4,280

Configure and quote

The top-class in component testing

The R&S®LCX LCR meters are versatile, extremely accurate and perform measurements quickly. They are ideal for challenging applications in research, development and production. Two instrument models and various options cover applications with a test signal frequency of up to 10 MHz. Internal and external bias functions, comprehensive analysis options and versatile test fixtures expand the wide range of possible applications.

Quick links

Show available models
Show available options

Features & benefits

Fast, accurate and versatile

Both R&S®LCX models combine high measurement speed, accuracy and versatile measurement capabilities. This makes them ideal for standard measurements in development, for material analysis in research as well as for fast production testing. With their broad measurement ranges, they also cover applications with extremely low and extremely high impedances. Three measurement times are available:

Fast: ≤ 15 ms
Medium: ≤ 100 ms
Slow: ≤ 500 ms

The basic accuracy for impedance measurements is ±0.05 %, and for phase measurements ±0.03°.

Selectable frequency range

All R&S®LCX models measure under DC conditions. The AC range already begins at 4 Hz. The upper frequency limit on the R&S®LCX100 is 300 kHz. In its base configuration, the R&S®LCX200 is designed for a maximum frequency of 500 kHz; this frequency limit can, however, be extended to 1 MHz or 10 MHz. This means that the ideal instrument is available for any given application and budget.

Test signals for all requirements

Test signals can be generated from 100 mV to 10 V and deliver a current of up to 200 mA. The instruments have a selectable output impedance of 100 Ω or 10 Ω. The actual current flow and the voltage applied are measured using the monitor function.

DC bias

In many applications, an adjustable DC bias is needed to measure C and L components at different operating points. The R&S®LCX100 and R&S®LCX200 generate a DC bias voltage of up to 10 V. As an option, it is also possible to set a DC bias current (up to 200 mA). DC bias voltages of up to 40 V can be applied at an external connection on the rear panel (R&S®LCX-K108 option) using a standard DC power supply, for example an R&S®NGA.

Data logging function

The R&S®LCX LCR meters provide a fast logging function for recording all measured values. The data can be saved on an external USB flash drive or transferred to an external PC via USB or LAN. With a data rate of up to 10 sample/s, the measured values are available every 100 ms.

Available models

Available options

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.

More information

Related videos

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

05:13

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

10:59

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

02:54

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.

04:17

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.

04:59

R&S®LCX-K106 Advanced Analysis Function Sweep Tool

The sweep tool for the R&S®LCX LCR meters allows dynamic impedance measurements by sweeping test signal frequency, level, and DC bias.

02:51

R&S®LCX100 and R&S®LCX200 Key features

The R&S®LCX LCR Meters come with a high-resolution touchscreen, a maximum frequency of up to 10 MHz, versatile measurement functions, and logging capabilities

03:04

R&S®LCX-K108 Extended bias functions

The R&S®LCX-K108 option allows the user to apply an external DC voltage bias of up to 10V and an internal DC current bias of up to 200mA to the DUT.

Request information

Do you have questions or need additional information? Simply fill out this form and we will get right back to you.

First name

Last name

E-mail

Company

Country

Phone (e.g. +1 400 123 5678)

Zip

City

Inquiry

Email confirmation (optional)

Your request has been sent successfully. We will contact you shortly.

An error is occurred, please try it again later.

General and legal information

Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

You may use the electronic signature via DocuSign to submit your information to enroll with the Rohde & Schwarz Customer Delegated Administration program. DocuSign processes the information provided according to their . The minimum system requirements for using the DocuSign system may change over time. The current system requirements are found

Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.

7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

8. R&S’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.

9. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

10. Personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.

11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

12. The participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.

13. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Competition.

* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.

R&S®LCX LCR meter

The top-class in component testing

The top-class in component testing

Features & benefits

Fast, accurate and versatile

Selectable frequency range

Test signals for all requirements

DC bias

Data logging function

Available models

R&S®LCX100

R&S®LCX200

Available options

Related downloads

Educational note: Understanding transformer testing