Keithley 28039I(Model616) free download

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INSTRUCTION MANUAL Digital Electrometer Model 616 COPYRIGHT 1975 KEITHLEY INSTRUMENTS, INC. NINTH PRINTING, FEBRUARY, 1980, CLEVELAND, OHIO, U. S. A. DOCUMENT NO. 28039 COWENTS CONTENTS Section Page SpECIFIC*TIONS ---------------------------------------------------- i" 1. GENW&jJ, I~O~TpJ)q _---__------__-_-___----------------------- 1 INITIAL pREp)&qlON _____-_-_-_-_-_---------------------------- 4 2. 3. ()PEI(ATING lNS*RlJCTIONS __-_------------------------------------ 5 4. THEORY ,-Jr OpE~T~ON __-___------__-_-___----------------------- 21 5. *CCESSORIES __-___--_--__-__________________________----------- *g 6. MAINTENANCE -------------------_------------------------------ 33 7. REPLACEABLE PARTS ---_-_--------___-__------------------------- 37 SCHEMATICS ___-____________________________________---------------- 61 MODEL 616 1LL"STRATIONS ILLUSTRATIONS Figure NO. Title Page NO. 1 Front Panel 1 2 Front Panel Controls 2 3 Rear Panel Connectors 3 4 Triaxial Input 5 5 Typical Display an 1OmV Sensitivity 5 6 operation as B Voltmeter in NORMALMode 7 7 Operation a8 an Arcmeter in NORMALMode 8 8 Loading Effects in Ammeter Function 8 9 Operation as an