Description: Agilent Precision LCR Meter 75 kHz to 30 MHz in 100 Hz steps

Manufacturer Keysight Technologies
Series LCR Meters
Part Number 4285A

Agilent 4285A Precision LCR Meter

The Agilent 4285A Precision LCR Meter gives an exact, solid, fast answer for component and material estimation. Regardless of whether this model is ued in innovative work, creation, quality assurance, or incoming inspection, the 4285A will meet the majority of LCR meter test and estimation necessities. This instrument has a frequency range of 75 KHz to 30 MHz in 100 HZ steps, a basic accuracy of 0.1%, a measurement time of 30 ms/meas, and a constant V or I test signal level of 10 A DC bias.

This model provides precise ceramic capacitor measurements and offers tests at 1 KHz and 1 MHz, maintains consistent signal levels, and resolves estimations to low esteems. The Agilent 4285A can give these test frequencies, while maintaining an equally excellent precision and 6-digits of estimation resolution.  The 1 MHz exactness of capacitance (0.05%) and dissipation factor (0.0005) are fundamental for portraying DUTs with low dissemination factors. Dissipation factors can change as a function of the connected test signal level to the DUT. For solid and steady estimations, this unit can keep up a consistent voltage test signal level.

With this model, the user will be able to find new material properties, while utilizing its dielectric test fixture which offers accurate permittivity and dissipation factor estimations. The capacity to output a constant test signal level allows repeatable and exact magnetic/dielectric estimations.

website for more information about the meter’s specifications and features.

TypePrecision LCR Meter
Power Consumption200 VA max.
Frequency75 kHz to 30 MHz in 100 Hz steps
Basic Accuracy0.1%
4285A ManualUser Manual and Maintenance Manual Available for Download