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The Boonton 7200 is a sophisticated capacitance meter equally suited for demanding R&D, as well as manufacturing applications. Two phase-sensitive detectors are used to extract and display both the parallel capacitance and conductance of the device under test. From the measured parameters the 7200 can calculate and display the equivalent parallel and series resistance, series capacitance, dissipation factor, and quality factor Q. Capacitance can also be displayed as a deviation from a selectable reference standard in % or pF units. The 7200 uses a software filter technique which averages consecutive measurements to achieve a stable display value. Test levels are programmable from 15 to 100 mV, making the 7200 suitable for a wide variety of semiconductor measurements. Up to 99 complete front panel setups can be stored and recalled in internal non-volatile memory. Specifications. Capacitance Display; Capacitance Range: 0 to 2000 pF. Full Scale Ranges: 2, 20, 200, 2000 pF. Accuracy: 0.25% of reading, +0.2% of full scale +0.005 pF. Resolution: 0.001 pF from 0 to 2 pF, 0.01 pF from 2 to 20 pF, 0.1 pF from 20 to 200 pF, 1 pF above 200 pF. Conductance Display; Conductance Range: 0 to 2000 µS. Full Scale Ranges: 2, 20, 200, 2000 µS. Accuracy: 2.5% of reading +2.0% of full scale +0.05 µS + 2 (?C)^2, where C is the parallel capacitance in Farads. Residual Series Resistance: 2 ohm maximum. Resolution: 0.01 µS from 0 to 2 µS, 0.1 µS from 2 to 20 µS, 1 µS from 20 to 200 µS, 10 µS above 200 µS. Computed Parameters; Series Capacitance: 0.000 to ±9999 pF. Series Resistance: 0.00 ohm to ±9.999 M-ohm. Parallel Resistance: ±488.5 ohm to ±9.999 M-ohm. Dissipation: 0.000 to ±999.9. Quality Factor: 0.000 to ±999.9. Delta C: 0.000 to ±4047 pF. Delta%: 0.00 to ±99.99%. External Bias Voltage Range: ±60 V.
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