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Impedance analyzer

Keysight's impedance analyzer is a professional test instrument capable of performing component evaluations from milliohm to megohm in the frequency range from 5Hz to 3GHz with exceptional accuracy. Using this impedance analyzer in the laboratory enables accurate characterization of high-quality components. Keysight impedance analyzers not only provide outstanding product performance, but also combine a wide range of frequency options to meet your needs at a more economical price.

Hotline

400-800-3290

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Main parameter

Model number

Advantage

Test frequency

Precision and others

E4980A

Both test speed, accuracy, versatility, upgradable

20Hz-2MHz

Open circuit, short circuit, load compensation

E4981A

The test speed is fast, the result is accurate, and the test result is repeatable

120Hz/1KHz/1MHz

Accurate CD testing: 0.07%,0.0005

E4982A

Passive component testing such as SMD inductors and EMI filters

1 MHz to 300 MHz/500 MHz/1GHz/3 GHz

0.8% basic accuracy, high measurement repeatability

E4990A

High accuracy, L, C, R test, material test

20Hz to 10/20/30/50/120MHz

±0.08%(Typical value ±0.045%)

E4991B

High frequency, L, C, R test, material test

1MHz to 500MHz/1GHz/3GHz

±0.65%


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