Keithley 617 Manuals

Manuals and User Guides for Keithley 617. We have 2 Keithley 617 manuals available for free PDF download: Instruction Manual, Quick Reference Manual

Keithley 617 Instruction Manual (183 pages)

programmable electrometer

Brand: Keithley | Category: Measuring Instruments | Size: 10.52 MB

Table of Contents
5
Features
16
Introduction
16
Manualaddenda
16
Safety Symbols and Terms
16
SECTION L-GENERAL INFORMATION
16
Warranty Information
16
Preparation for Use
17
Specifications
17
Unpacking and Inspection
17
Using this Instruction Manual
17
Accessories
18
- Section 2-Operation
  20
Repacking for Shipment
18
Introduction
20
Power up Procedure
20
Power up Self Test and Display Messages
20
Controls
21
- Display and Indicators
  23
Front Panel Familiarization
21
Front Panel Programs
23
- IEEE-488 Address
  23
Calibration
24
Exponent Mode (Alpha or Numeric)
24
Rear Panel Familiarization
24
- Connectors and Terminals
  24
Basic Measurement Techniques
26
- Warm up Period
  26
Linefuse
26
Input Connections
27
Making Voltage Measurements
27
Guarded Operation
29
Busdescription
55
Busmanagementlines
56
Datalines
56
Handshakelines
56
Ieee-488Buslines
56
Buscommands
57
Addressedcommands
58
Universalcommands
58
Commandcodes
59
Commandsequences
59
Hardwareconsiderations
61
- Typical Controlled Systems
  61
- Busconnections
  62
Universalcommandsequence
61
Primaryaddressprogramming
63
Talk-Onlymode
63
Controller Handler Software
64
- Interface BASIC Programming Statements
  64
Ieeecommandgroups
66
- General Bus Command Programming
  66
Interface Function Codes
66
Ren(Remoteenable)
67
Ifc(Interfaceclear)
68
Llo(Locallockout)
68
- Gtl(Gotolocai)
  68
Dcl(Deviceclear)
69
SDC (Selective Device Clear)
69
Get(Groupexecutetrigger)
70
Serial Polling (WE, SPD)
70
- Device-Dependent Command Programming
  71
Execute(X)
72
- Function (F)
  72
Baseline Suppression (N)
76
- Reading Mode (B)
  77
- Data Store Mode
  77
- Voltage Source Value (V)
  78
Calibration Value (A)
79
Voltage Source Operate
79
Data Format (G)
80
Non-Volatile Memory Storage (L)
80
Trigger Mode (T)
81
EOI and Bus Hold-Off Modes (K)
84
Status(U)
85
Terminator(Y)
85
Front Panel Messages
88
- Buserror
  88
Numbererror
89
Trigger Overrun Error
89
Bus Data Transmission Times
90
- Section 4-Applications
  91
Insulation Resistance Measurements
91
- 4-L
  91
- Low-Level Leakage Current Measurements
  95
Introduction
91
Diodecharacterization
97
Capacitorleakagemeasurements
98
Voltage Coefficients of High-Megohm Resistors
100
Static Charge Detection
102
Using the Model 617 with External Voltage Sources
102
Initial Conditions
104
Introduction
104
- Environmental Conditions
  104
Recommended Test Equipment
104
Verification Procedure
105
- Input Current Verification
  105
- Amps Verification
  105
- Coulombs Verification
  106
- Volts Verification
  108
- Ohms Verification
  109
- Ohms Verification (200M0 and Gfl Ranges)
  109
- Voltage Source Verification
  111
- Section 6-Theory of Operation
  113
Input Preamplifier
113
- Input Stage
  115
- Gain Stage
  115
- Output Stage
  115
Introduction
113
Overall Functional Description
113
Ohms Voltage Source
118
- Zero Check
  119
- Ranging Amplifier
  119
Multiplexer and Buffer Amplifier
120
- Reference Source
  121
- A/D Converter
  121
Digital Circuitry
123
- Microcomputer
  123
Memory Elements
123
- Device Selection
  123
- IEEE-486 Bus
  123
- Input/Output Circuitry
  124
- Display Circuitry
  124
Voltage Source
125
Power Supplies
126
- Section 7-Maintenance
  127
- Introduction
  127
Linevoltageselection
127
Calibration
128
- Recommended Calibration Equipment
  128
- Environmentalconditions
  128
- Warmupperiod
  129
- Calibrationjumper
  129
- Front Panel Calibration
  130
- IEEE-488 Bus Calibration
  130
- Calibration Sequence
  174
- Inputoffsetadjustment
  174
- Ampscalibration
  174
- Coulombs Calibration
  176
- Voltscalibration
  176
- Ohmscalibration
  177
Comfuse
128
Fusereplacement
128

Keithley 617 Quick Reference Manual (55 pages)

PROGRAMMABLE ELECTROMETER

Brand: Keithley | Category: Measuring Instruments | Size: 4.05 MB

Table of Contents
4
Condensed Specifications
5
Model617Features
9
Ieee-488 Programming
37
Programs
43
- Data Store Operation
  44
- Using
  44
- IBM PC Orxt Personal Computer
  45
- APPLE II {Using Apple Interface)
  47
- HP-S5
  48
- Hp-9825A
  49

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Keithley 617 Instruction Manual (183 pages)

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Keithley 617 Quick Reference Manual (55 pages)

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