Electrometer (115 V 50/60 Hz)

Product Overview

Application Area:?.. ? Measurement of charge and voltage in electrostatics? ? Measurement of charge and voltage for a plate capacitor ? Ionisation of air by burning gases or ? radiation ? Hallwachs effect (external photoelectric effect) Product Information:?.. Impedance converter with high resistance input for measuring extremely small charges and currents. The input signal is converted into a proportional voltage which can then be measured with an external voltmeter. During the measurement the potentials of the electrometer and the experimenter must be matched by using a metal rod connected to earth. Includes a 12 V AC plug in power supply. Please check the recommended and required tabs for additional supplies. Specifications:?.. Electrometer gain factor: 1.00 Input resistance: > 1012 ? Output resistance: < 1 k? Input current: < 10 pA Input capacitance: < 50 pF Max. output voltage: ? 8 V Resistance to excess voltage: 1 kV (from low resistance sources) 10 kV (from high resistance sources) Supply voltage: 12 V AC Dimensions: 110 mm x 170 mm x 30 mm approx. Mass: 1 kg approx. Video tutorial:

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