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E4990A Impedance Analyzer, 20 Hz to 10/20/30/50/120 MHz
The E4990A Impedance Analyzer with a frequency range of 20 Hz to 120 MHz, industry best 0.045% (typ.) basic accuracy over wide impedance range, with 40 V built-in DC bias source, for component, semiconductor and materials measurement.
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Highlights
Whether your application is in R&D, production, quality assurance, or incoming inspection, we take pride in contributing to your success. We strive to deliver complete solutions to meet your needs, from impedance analyzers to a wide variety of test accessories. Achieve success with Keysight’s impedance measurement solutions.
- Five upgradable frequency options; 20 Hz to 10/20/30/50/120 MHz
- Basic impedance measurement accuracy of ±0.08% (±0.045%, typ)
- 25 mΩ to 40 MΩ wide impedance measurement range (10% measurement accuracy range)
- Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc
- Built-in DC bias range: 0 V to ±40 V, 0 A to ±100 mA
- Enhanced measurement speed option (option 001, for 10M/20M/30M/50M options only)
- 4-channel and 4-trace on 10.4-inch color LCD with touch screen
- Data analysis function: Equivalent circuit analysis, limit line test
Key Specifications
Basic Accuracy
0.08% (typical ±0.045%)
DC Bias
0V to ±40 V
Frequency
20 Hz to 10/20/30/50/120 MHz
Maximum Frequency
120 MHz
Measurement
Four Terminal Pair (4TP)
Measurement Range(Accuracy < 10%)
25 mΩ to 40 MΩ
Basic Accuracy
DC Bias
Frequency
Maximum Frequency
Measurement
Measurement Range(Accuracy < 10%)
0.08% (typical ±0.045%)
0V to ±40 V
20 Hz to 10/20/30/50/120 MHz
120 MHz
Four Terminal Pair (4TP)
25 mΩ to 40 MΩ
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Basic Accuracy:
0.08% (typical ±0.045%)
DC Bias:
0V to ±40 V
Frequency:
20 Hz to 10/20/30/50/120 MHz
Maximum Frequency:
120 MHz
Measurement:
Four Terminal Pair (4TP)
Measurement Range(Accuracy < 10%):
25 mΩ to 40 MΩ
Other Features:
Equivalent Circuit analysis, limit line test, etc.
Special features:
n/a
Speed:
3.5 msec
Target DUT:
General Purpose device
Material
Type:
Impedance Analyzer
Standard Configurations Of E4990A Impedance Anayzer
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Impedance Analyzer, 20 Hz to 10/20/30/50/120 MHz
- Five upgradable frequency options; 20 Hz to 10/20/30/50/120 MHz
- Basic impedance measurement accuracy of ±0.08% (±0.045%, typ)
- 25 mΩ to 40 MΩ wide impedance measurement range (10% measurement accuracy range)
- Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc
- Built-in DC bias range: 0 V to ±40 V, 0 A to ±100 mA
- Enhanced measurement speed option (option 001. For 10M/20M/30M/50M options only)
- 4-channel & 4-trace on 10.4-inch color LCD with touch screen
- Data analysis function: Equivalent circuit analysis, limit line test
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