Keithley 601A(Model601) free download

File name 601A(Model601).pdf

MODEL 601 ELECTROMETER CONTENTS TABLE OF CONTENTS Section Page Section Page 1. GENERALDESCRIPTION . 1 5-4. Troubleshooting . . . . 31 l-l. General . . . 1 5-5. Procedures to Guide 1-2. Features . 1 Troubleshooting . . . . 31 1-3. Specifications , 2 l-4. Applications . . 6. CALIBRATION . . . . . . . 35 1-5. Accessories . . 2 6-l. General . . , . . . . . . . 35 1-6. Equipment Shipped 4 6-2. Calibration Schedule . . . 35 6-3. Grid Current Check . . . . . 35 2. OPERATION . . . . . . . . 5 6-4. DC Amplifier Balance 2-l. Front Panel Controls Adjustment . . . . . . . . 36 and Terminals . . . . . . 5 6-5. High-Megohm Resistor 2-2. Rear Panel Controls Verification . . . . . . . 36 and Terminals . . . . . 6 6-6. Meter Zero Calibration . . 36 2-3. Input Connections . . . . . 7 6-J. Accuracy Check . . . , , . . 37 2-4. Preliminary Procedures . . 8 6-8. Drift Check . . . . . . . . 38 2-5. Voltage Measurements . . . 9 2-6. Off Ground Voltage 7. ACCESSORIES . . . . . . . . 43 Measurements . . . . . . 11 J-l. Model 6011 Input Cable . . 43 2-7. Current Measurements . . . 12 J-2. Model 1531 Gripping Probe . 43 2-8. Resistance Measurements . * 14 J-3. Model 6301 Guarded Probe . . 43 2-9. Charge Measurements . . . . 17 7-4. Model 6012 Triaxial-to- 2-10. Recorder Outputs . . . . . . 17 Coaxial Adapter . . . 43 2-11. Unity Gain Output . . . . . 18 7-5. Model 6102A Voltage Divider Probe , , . . , . , . . . 44 3. APPLICATIONS . . . . . . . . . . * 21 7-6. Model 6103A Voltage Divider 3-l. General . . . :