6517B/E

KEITHLEY  6517B/E  静电计/高电阻计

"s 5½-digit Model 6517B Electrometer/High Resistance Meter offers accuracy and sensitivity specifications unmatched by any other meter of this type. It also offers a variety of features that simplifies measuring high resistances and the resistivity of insulating materials. With reading rates of up to 425 readings/ second, the Model 6517B is also significantly faster than competitive electrometers, so it offers a quick, easy way to measure low-level currents.

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1fA - 20mA current measurement range

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<20µV burden voltage on lowest current ranges

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200T? input impedance

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<3fA bias current

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Up to 425 rdgs/s

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0.75fA p-p noise

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Built-in ±1kV voltage source

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Unique voltage reversal method for high resistance measurements