Browse Prior Art Database

DC ELECTROMETER STABILIZED CIRCUIT

IP.com Disclosure Number: IPCOM000023038D
Original Publication Date: 1976-Jul-31
Included in the Prior Art Database: 2004-Mar-27

Publishing Venue

Xerox Disclosure Journal

Abstract

The figure shows an electrometer amplifier 10 designed for the indirect measurement of a surface electrostatic poten~ tiaL The potential on a surface distributes itself electrostati~ cally between the probe-to-~surfacecapacitance and a fixed capacitor 12 at the input of the electrometer l0~