High Frequency LCR Meter up to 30MHz - 11050Mhz
In addition to the excellent measurement features found in other Chroma LCR Meters, the 11050 Series provides additional useful functions. It has 3 output impedance modes to satisfy demands for measuring and working with other instruments. The versatile digital display can be configured to best fit the current testing resolution; furthermore, the test signal monitoring function displays the voltage and current that is actually carried to the DUT. The timing settings of trigger delay measure delay and average number of times allow the measurements to transfer seamlessly to an automated test environment providing accurate results within a limited testing time.
Test Modes - Multi-Point
LCRZ Mode
LCRZ mode is designed for testing frequency-dependent and voltage-dependent parameters. Capacitor and inductors impedance and equivalent series resistance tend to be affected by changes of frequency. And because of dielectric characteristics, a ceramic capacitors capacitance is sensitive to test voltage. By LCRZ mode, it is easy to evaluate these characteristics.
Bias Scan Mode
Bias scan mode is designed for testing the saturation characteristic of magnetic components. The inductance and impedance of an inductor drops with the increase of bias current. Integrated with Chroma bias current source, the HF LCR meter can control the current setting and output. Bias scan mode is helpful to program the test process.
The detached design adopted by the Chroma 11050 Series provides several advantages. Since test processing and the display use separate CPUs, the testing speed is increased and shorter test leads are needed when integrated into an automated test environment. Shorter test leads improve the accuracy of high frequency measurements.
Chroma's 11050 Series HF LCR Meter has multiple remote interface options. Handler and RS-232C remote interfaces come standard for software or hardware control of test conditions, measurement triggers, judge test results, and collecting measured data. The standard USB port saves device settings and controls the output of an external DC bias current source. Optional GPIB and Ethernet remote interfaces are available as well for software control.