Quadtech 7400

10 Hz to 500 kHz, Precision LCR Meter
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The 7000 LCR Meter is designed to perform precision impedance measurements over a wide frequency range, 10 Hz to 500 kHz for the model 7400 and 10 Hz to 2 MHz for the 7600. The instrument is capable of measuring 14 different parameters with 0.05% accuracy to meet today’s requirements for component and material testing. The ease of use and user friendly menu programming makes the 7000 Series ideal for applications in product development, incoming inspections, or production line testing. Series USES: • Production Testing of LCR Components • Frequency Response Characterization of Components • Component Screening • Material Testing • Quality Assurance Testing • Measuring Dielectric Constant Using Standard Test Cell

FEATURES: • Frequency Range 10 Hz to 2 MHz (7600), to 500 kHz (7400) • 0.05% Basic Measurement Accuracy • 7 Digit Measurement Resolution • Programmable Test Voltage and Current • Auto Ranging • Test Setup and Measurement Data Storage • Four-Terminal Kelvin Connections • IEEE-488, RS-232, Handler, and Parallel Printer Interfaces • Graphical and Tabular Display of Swept Frequency, Voltage and Current Measurements • Sequence Testing of Up To 6 Individual Tests • Load Correction • Binning (15) • Built-in Auto Calibration Routine
List of Options
Controller Board A floppy drive controller card (unless deleted as an option) provides the interface between the instrument processor and the 3.5" drive unit. This is mounted towards the right rear of the unit stacked above the processor board and above or below the IEEE-488 board (order of these two is not important). Connection to the drive unit itself is made with an interconnecting cable.
Floppy Drive 3.5" floppy drive with 1.44 Mbits of memory
IEEE-488 IEEE-488 interface

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