B2985A

KEYSIGHT TECHNOLOGIES  B2985A  静电计, 台式, 6 1/2数位

The is an Electrometer/High Resistance Meter not only offers best-in-class measurement performance, but also provide unprecedented features to maximize measurement confidence. The electrometer offers 0.01fA 10⁻¹⁷A minimum current resolution, which meets virtually all existing and future low-level current measurement needs. The electrometers feature a 1000V voltage sourcing capability that supports up to 10PR 10¹⁶R resistance measurements. The electrometer also work with Keysight"s well-proven high resistance meter accessories. The electrometer has battery powered versions to eliminate AC power line noise. This available capability provides an unmatched level of noise reduction, enabling low-level measurements that were previously impossible.

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0.01fA 10⁻¹⁷A Minimum measurement resolution

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2pA to 20mA current measurement ranges with 6.5 digits resolution

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<20µV Burden voltage in its lowest current range

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High speed reading rate up to 20,000rdg/s

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Built-in ±1000V voltage source

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Measurement resistances up to 10PR 10¹⁶R

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Graphical viewing modes meter, graph, histogram and roll view

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>200TR Input impedance for up to 20V voltage measurement

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Independent current and voltage measurement

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Charge measurement down to 2nC range with 6.5 digits resolution

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Temperature and humidity measurements

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Easy-to-use auto navigation to select optimal range and aperture

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Optional test setup integrity checker function for noise source isolation

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Versatile interface USB 2.0: LAN, GPIB, LXI core

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USB front - Store data, save/recall setup information

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Free PC control software