Keithley 164(Model164 252C164TT) free download

File name 164(Model164_252C164TT).pdf

INSTRUCTION MANUAL MODELS 164,164TT DIGITAL MULTIMETER KEITHLEY INSTRUMENTS. I N C. CONTENTS PRmTED OCT. 74 164. 164l-T ILLUSTRATIONS Figure Ii". Title Page NO. 1 Front Panel 1 2 Front Panel Controls b Terminals, Model 164 3 3 Rear Panel Controls b Terminals, Model 164 3 4 Four-Terminal Resistance Measurements 8 5 Timing Diagram for AID COnVerfer 12 6 Typical Open-Collector outpue 13 7 Pill Designations For Printer output 13 8 Front & Rear Panels, Model 164TT 14 9 Multimeter Block Diagram 15 10 Analog Amplifier Block Diagram 16 11 A/D Converter Block Diagram 18 12 Integrator Simplified Diagram 19 13 RANGE Knob Assembly 25 14 Chassis Assembly 25 15 servicing Of Chassis 26 16 PC Board I.ocacions 27 17 Side View of Chagsis 28 18 Chassis, Bottom View 31 19 Calibration Controls 32 20 Calibration of Milliohm Current Source 34 21 Top Cover Assembly 37 22 Botfom cover Assembly 37 23 Component Layout, PC-254 50 24 Component Layout. PC-251 51 25 Component Layout, PC-248 51 26 cmlponent Layout, PC-255 52 27 Camponene Laywf, PC-250 52 28 Component Layout, PC-287 53 29 componenr Layout, PC-348 54 SPECIFICATIONS MO