Rohde & Schwarz LCX200 (3629.8856.03)

All LCX models measure under DC conditions.

The AC range already begins at 4Hz.

The upper frequency limit on the LCX100 is 300kHz.

In its base configuration, the LCX200 is designed for a maximum frequency of 500kHz; this frequency limit can, however, be extended to 1MHz or 10MHz.

This means that the ideal instrument is available for any given application and budget.

Both 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: ≤ 15ms

Medium: ≤ 100ms

Slow: ≤ 500ms

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

Test signals can be generated from 100mV to 10V and deliver a current of up to 200mA.

The instruments have a selectable output impedance of 100Ω or 10Ω.

The actual current flow and the voltage applied and measured using the monitor function.

In many applications an adjustable DC bias is needed to measure C and L components at different operation points.

The LCX100 and LCX200 generate a DC bias voltage of up to 10V.

As an option, it is also possible to set a DC bias current (up to 200mA).

DC bias voltages of up to 40V can be applied at an external connection on the rear panel (LCX-K108 option) using a standard DC power supply for example an NGA.

Th 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 100ms.

< 1 MHz: 100 mV to 10 V

> 1 MHz: 100 mV to 2 V

Test Signal Voltage

(RMS)

Cp, Cs, Lp, Ls, D, Q, G, Rp, Rs,

Rdc, R, X, Z, Y, Θd, Θr, B, M, N

Cp, Cs, Lp, Ls, D, Q, G, Rp, Rs,

Rdc, R, X, Z, Y, Θd, Θr, B, M, N

DC, 4 Hz to 500 kHz

(1 MHz or 10 MHz optional)

≤ 1 MHz: 100 mV to 10 V

≤ 5 MHz: 100 mV to 2 V

> 5 MHz: 100 mV to 1 V

≤ 1 MHz: 1 mA to 100 mA

> 1 MHz to ≤ 5 MHz: 1 mA to 20 mA

> 5 MHz: 1 mA to 10 mA