B&K Precision Models 894/895 500kHz/1MHz Precision LCR Meters

B&K Precision Models 894/895 500kHz/1MHz Precision LCR Meters are high accuracy LCR meters capable of measuring inductance, capacitance, and resistance of components and materials at DC or from 20Hz to 500kHz or 1MHz. These LCR meters provide flexible AC and DC test signal configurations. AC test signal voltage is variable from 5mV_RMS to 2V_RMS. AC current is adjustable up to 66.7mA_RMS, depending on the AC impedance selected. DC bias signal can also be added to allow the meter to apply a DC signal to the device under test to simulate in-circuit conditions.

The 4.3 inch TFT LCD offers a clear view of all measured and setting values along with BIN sorting comparator results and a Zoom feature that enlarges the measured values to full screen. The 894 and 895 meters feature a basic accuracy of 0.05%, auto level control (ALC), open/short/load correction, and cable length compensation. These meters are ideal for R&D, manufacturing, and quality control applications.

Features

AC test signal voltage adjustable up to 2V_RMS
3 AC current ranges, selectable via 30Ω, 50Ω, or 100Ω internal AC impedance, the 30Ω setting provides up to 66.7mA_RMS of drive current, sufficient for larger inductors and transformers
Built-in DC bias source adjustable from ±5V/±50mA
Fast measurement speed up to 13ms/reading to increase manufacturing throughput
Adjustable measurement speed for fast readout or better accuracy
301-point programmable list sweep function providing the ability to sweep frequency, AC and DC bias voltage/current levels

Auto-level control to maintain the measurement signal applied to the DUT at a constant level
Test signal voltage and current monitoring
BIN comparator function to sort components in up to 10 bin locations
Handler interface for easy integration with a component handler
1m and 2m cable compensation
4-terminal fixture and Kelvin clip test leads included
Transformer test function with optional transformer test fixture TL89T1
Versatile trigger functionality (internal, external, bus, and manual)
Standard USB, LAN, and GPIB (895 only) interface for remote control using SCPI commands