Agilent / HP / Keysight 4285A
4285A Precision LCR Meter, 75 kHz to 30 MHz
Description
The 4285A precision LCR meter provides a precise, reliable, high-speed solution for component and material measurement. For demanding RF component tests, the 4285A offers a higher test-frequency range, from 75 kHz to 30 MHz. Whether in research and development, production, quality assurance, or incoming inspection, the 4285A will meet all of your LCR meter test and measurement requirements.
Key Points
Frequency:
75 kHz to 30 MHz in 100 Hz steps
Basic Accuracy:
0.1% basic accuracy
Measurement Time:
High-speed measurements: 30 ms/meas.
More Features:
Constant V or I test signal level
10 A DC bias with the 42841A
List sweep measurement capability
Specifications
Test frequency:75 kHz to 30 MHz with 100 Hz resolution
Measurement time:30 ms/65 ms/200 ms
Test signal level range:
Voltage:5 mVrms to 2 Vrms
Current:200 µArms to 20 mArms
Constant test signal level range:
Voltage:10 mVrms to 1 Vrms
Current:100 µArms to 20 mArms
4285A with Option 4285A-001:
Internal DC bias:± (1 mV ~ 40 V), = 100 mA, 0.1% accuracy
4285A with Option 4285A-002, 42841A, and 42842C:
DC current bias:0.01 A to 10 A
