Keithley SourceMeter 2425 Manuals

Manuals and User Guides for Keithley SourceMeter 2425. We have 4 Keithley SourceMeter 2425 manuals available for free PDF download: User Manual, Service Manual, Quick Results Manual, Quick Start Manual

Keithley SourceMeter 2400 User Manual

Keithley SourceMeter 2425 User Manual (594 pages)

SourceMeter 2400 Series Source Measure Unit

Brand: Keithley | Category: Measuring Instruments | Size: 2.79 MB

Table of Contents
8
1 Getting Started

38
- General Information
  39
  - Warranty Information
    39
  - Contact Information
    39
  - Manual Addenda
    39
  - Safety Symbols and Terms
    39
Getting Started

39
- Inspection
  40
- Options and Accessories
  40
  - General Purpose Probes
    40
  - Low Thermal Probes
    41
  - Cables and Adapters
    41
  - Rack Mount Kits
    42
  - Carrying Case
    42
- Product Overview
  42
- Front and Rear Panel Familiarization
  44
  - Front Panel Summary
    44
  - Rear Panel Summary
    46
- Power-Up
  47
  - Line Power Connection
    47
  - Power-Up Sequence
    48
  - System Identiﬁcation
    48
  - Line Frequency Setting
    49
    
    Front Panel Line Frequency
    49
    
    Remote Command Line Frequency
    49
- Table
  49
  - Line Frequency Remote Commands
    49
    
    Fuse Replacement
    50
  - Cooling Fan
    50
  - Table 1-2 Power Line Fuse
    50
  - Display
    51
    
    Display Format
    51
    
    EDIT Key
    51
    
    Remote Display Programming
    52
    
    Status and Error Messages
    52
    
    TOGGLE Key
    52
- Table
  52
  - Basic Display Commands
    52
    
    Front Panel Tests
    53
  - Default Settings
    53
    
    Restoring Setups
    53
    
    Saving and Restoring User Setups
    53
    
    Saving Setups
    53
    
    Factory Default Settings
    54
    
    Power-On Conﬁguration
    54
- Table
  54
  - Remote Setups
    57
  - Table 1-5 Main Menu
    58
- Main Menu Tree
  60
  - Rules to Navigate Menus
    61
    
    Toggling the Source and Measure Display Fields
    62
    
    Front Panel Control
    63
  - Measurement Conﬁguration Menus
    64
- Table
  64
  - Figure
    64
  - Source and Range Conﬁguration Menus
    65
- Table
  65
  - Figure
    65
  - Rel, Filter, and Limit Conﬁguration Menus
    66
- Table
  66
  - Figure
    66
  - Trigger Conﬁguration Menu
    68
- Table
  68
  - Sweep, Digits, Speed, and Data Store Conﬁguration Menus
    69
- Table
  69
  - Output and Display Conﬁguration Menus
    70
- Table
  70
  - Sweep, Digits, Speed, and Output Conﬁguration Menus
    71
- Connection Overview
  75
  - Remote Command Terminals Selection
    76
  - Figure
    77
  - Sensing Methods
    78
    
    Wire Remote Sensing
    79
  - Guarding Methods
    81
  - Ohms Guard
    82
- 2 Wire Local Sensing
  
  80
  - Guarded Ohms Measurements (Ohms Guard)
    83
    
    Sense and Guard Selections
    84
    
    Guard Selection
    85
3 Basic Source-Measure Operation

87
- Warning - Caution
  87
- Operation Overview
  88
- Source-Measure Capabilities
  88
- Table
  89
  - Table 3-2 Compliance Limits
    91
  - Compliance Commands
    92
- Table
  92
  - Setting the Compliance Limit
    92
  - Figure
    93
- Operation Considerations
  94
  - NPLC Caching
    95
    
    Typical NPLC Cache Test Times
    96
    
    Front Panel V-Source Protection
    97
    
    Front Panel Source Delay
    98
    
    Table 3-4 Auto Source Delay
    98
  - Basic Source-Measure Procedure
    99
    
    Step 3: Select Measurement Function and Range
    101
    
    Step 4: Turn Output on
    102
  - Basic Source-Measure Commands
    103
- Table
  103
  - Step 6: Turn Output off
    103
  - Basic Source-Measure Programming Example
    104
- Table
  104
  - Figure
    105
  - Measure Only Programming Example
    106
- Table
  106
  - Remote Command Measure Only
    106
  - Sink Operation
    107
  - Sink Programming Example
    109
4 Ohms Measurements

110
- Figure
  111
- Table
  112
  - Auto Ohms Default Test Currents
    112
  - Ohms Measurement Methods
    112
    
    Selecting Ohms Measurement Method
    113
    
    Manual Ohms Measurements
    114
  - Ohms Sensing
    116
    
    Sense Selection
    117
    
    Offset-Compensated Ohms
    118
    
    Offset-Compensated Ohms Procedure
    119
    
    Ohms Source Readback
    120
- Remote Commands for Basic Ohms Measurements
  121
- Table
  121
  - Remote Ohms Programming
    121
  - Auto Ohms Programming Example
    122
5 Pulse Mode Operation (Model 2430 Only)

124
- Figure
  125
- Pulse Characteristics
  126
  - Pulse Width
    127
  - Pulse Width Delay
    128
  - Pulse Delay
    129
  - Auto Zero
    130
  - Pulse-Only
    131
- Pulse Energy Limitations (10A Range)
  132
  - Pulse Mode Conﬁguration
    133
  - Disable/Enable Auto Zero
    134
- Basic Pulse Mode Operation
  135
  - Step 4: Select Source
    136
  - Step 7: Turn Output on
    137
- Table
  138
  - Basic Pulse-Measure Commands
    138
  - Remote Command Pulse-Measure Operation
    138
- Table
  139
  - Basic Pulse Programming Example
    139
    
    Pulse-Measure Programming Example
    139
    
    Filter
    140
    
    Offset-Compensated Ohms
    141
    
    Input Triggers
    142
    
    Turning Source on
    143
6 Source-Measure Concepts

144
- Table
  146
  - Maximum Compliance Values
    146
  - Compliance Examples
    147
  - Table 6-2 Compliance Examples
    148
  - Determining Compliance Limit
    148
  - Overheating Protection
    149
    
    Power Equations to Avoid Shutdown
    150
    
    Model 2410 Sourcemeter
    151
    
    Models 2425 and 2430 Sourcemeters
    152
  - Source-Delay-Measure Cycle
    153
    
    Figure
    154
    
    Sweep Waveforms
    155
  - Operating Boundaries
    157
    
    Model 2400 Sourcemeter
    158
    
    Model 2410 Sourcemeter
    159
    
    Model 2420 Sourcemeter
    160
    
    Models 2425 and 2430 Sourcemeters
    161
    
    Model 2440 Sourcemeter
    163
- Table 6-1 Compliance Limits
  146
- I-Source Operating Boundaries
  164
  - Voltage Compliance Boundaries
    167
- V-Source Operating Boundaries
  169
  - Current Compliance Boundaries
    171
  - Figure 6-13 V-Source Limit Lines
    171
  - Figure 6-16 Source
    171
  - Figure 6-14 V-Source Operating Examples
    172
- Source I Measure I and Source V Measure V
  173
- Basic Circuit Conﬁgurations
  174
- Figure 6-15 Source I
  174
- Source V
  175
  - Figure 6-17 Measure Only (V or I)
    176
  - Guard
    177
- Ohms Guard
  178
- Figure 6-18 High-Impedance Measurements
  179
- Figure 6-19 In-Circuit Ohms Measurements
  180
- Guard Sense
  181
- Figure 6-20 In-Circuit Ohms Measurements Using Guard Sense
  182
- Data Flow
  183
  - Figure 6-21 Data Flow Front Panel
    184
  - Buffer Considerations
    185
  - Changing MATH Function
    186
  - Manual Ranging
    190
  - Figure
    191
  - Limits Evaluation
    192
  - Table 7-1 Range and Digits Commands
    193
  - Table 7-2 Range and Digits Programming Example
    193
  - Figure
    194
  - Figure
    195
  - Table 7-3 Speed Commands
    195
  - Figure
    196
  - Figure
    197
  - Figure 7-2 Moving Average and Repeating Filters
    198
  - Figure
    199
  - Table 7-4 Filter Commands
    199
  - Filter Programming Example
    200
  - Relative
    203
8 Relative and Math

204
- Table
  204
  - Rel Programming Example
    204
    
    Remote Rel Programming
    204
  - Math Operations
    205
    
    Varistor Alpha
    206
    
    Figure
    207
    
    Figure
    208
    
    Table 8-3 Math Commands
    208
- Table 8-1 Rel Commands
  204
- Table
  209
  - Math Programming Example
    209
  - Commands for User-Deﬁned Math Functions
    210
- Voltage Coefﬁcient Programming Example
  209
- Table
  210
  - User-Deﬁned Math Function Programming Example
    211
  - Data Store Overview
    213
  - Timestamp
    214
    
    Average
    215
9 Data Store

216
- Timestamp Accuracy
  216
- Table 9-1 Data Store Commands
  217
- Remote Command Data Store
  217
- Table 9-2 Data Store Example
  218
- Sweep Operation
  
  220
  - Sweep Types
    221
  - Figure 10-1 Linear Staircase Sweep
    222
  - Figure 10-2 Logarithmic Staircase Sweep (Example 5-Point Sweep from 1 to 10 Volts)
    223
  - Table
    224
    
    Custom Sweep
    224
    
    Logarithmic Sweep Points
    224
    
    Custom Sweep Examples
    225
    
    Figure 10-3 Custom Pulse Sweep
    225
    
    Source Memory Sweep
    226
    
    Saving Multiple Source Memory Sweeps
    227
  - Table
    228
    
    Source Memory Saved Conﬁgurations
    228
    
    Table 10-2 Source Memory Saved Conﬁgurations
    228
    
    Sweep Branching
    229
    
    Diode Test Example
    231
    
    Conﬁguring and Running a Sweep
    233
    
    Figure 10-7 Sweep Conﬁguration Menu Tree
    234
    
    Setting Delay
    235
    
    Performing a Linear Staircase Sweep
    236
    
    Performing a Log Staircase Sweep
    237
    
    Performing a Custom Sweep
    238
    
    Performing a Source Memory Sweep
    240
  - Table
    241
    
    Linear and Log Staircase Sweep Commands
    241
    
    Remote Sweep Operation
    241
    
    Figure 10-8 Connections for Diode I-V Tests
    242
    
    Figure 10-9 Diode I-V Curve
    242
    
    Table 10-4 Staircase Sweep Programming Example (Diode Test)
    243
    
    Table 10-5 Custom Sweep Commands
    243
  - Custom Sweep Programming Example
    244
  - Table
    244
    
    Source Memory Sweep Commands
    244
    
    Table 10-8 Source Memory Sweep Programming Example
    245
    
    Sweep Branching Program Example
    246
    
    Pulse Mode Sweeps (Model 2430 Only)
    251
    
    Front Panel Pulse Mode Sweep Procedure
    252
    
    Figure 10-10 Pulse Mode Linear Staircase Sweep
    253
  - Pulse Mode Linear Staircase Sweep Programming Example
    253
    
    Remote Pulse Mode Sweep Operation
    253
11 Triggering

254
- Remote Trigger Commands
  255
- Front Panel Trigger Operation
  255
  - Figure 11-1 Front Panel Trigger Model
    256
  - Arm Layer
    257
  - Trigger Layer
    258
  - Counters
    259
  - Bench Defaults
    260
    
    Conﬁguring Triggering
    261
    
    Figure 11-2 Trigger Conﬁguration Menu Tree
    263
- Remote Trigger Operation
  264
  - Figure 11-3 Remote Trigger Model
    265
  - Event Detection
    266
  - Trigger Layer
    267
  - Figure 11-4 Measure Action
    268
  - Counters
    269
  - GPIB Defaults
    270
- Remote Trigger Commands
  271
- Operation Model for Triggering Example
  280
  - Remote Trigger Example
    281
  - Table 11-2 Commands for Remote Triggering Example
    281
- Trigger Model for Remote Trigger Example
  282
- Pulse Mode Triggering (Model 2430)
  283
- Pulse Mode Trigger Model (Front Panel Operation)
  284
- Pulse Mode Trigger Model (Remote Operation)
  285
  - Idle
    286
  - Output Triggers
    287
- Limit Testing
  
  288
12 Limit Testing

289
- Figure 12-1 Limit Tests
  289
- Types of Limits
  289
  - Pass/Fail Information
    290
  - Limit 2, Limit 3, and Limit 5-12 Tests
    291
- Operation Overview
  292
  - Figure
    293
  - Figure 12-3 Immediate Binning
    294
  - Figure 12-4 End Binning
    294
  - Pass Condition
    295
- Sorting Mode
  296
- Figure
  297
- Binning Systems
  298
  - Digital Output Lines
    299
  - Category Pulse Component Handler
    300
  - Basic Binning Systems
    301
    
    Multiple-Element Device Binning
    302
  - Binning System Multiple-Element Devices
    303
  - Digital Output Clear Pattern
    304
    
    Auto-Clear Timing
    305
    
    Conﬁguring and Performing Limit Tests
    306
    
    Performing Front Panel Limit Tests
    308
    
    Step 3: Conﬁgure Limit Tests
    309
    
    Table 12-1 Limit Commands
    310
  - Remote Limit Testing
    310
- Figure 12-6 Handler Interface Connections
  298
- Commands to Control Digital I/O Port for Limit Testing
  311
- Digital I/O Port, Safety Interlock, and Output Conﬁguration
  
  314
13 Digital I/O Port, Safety Interlock, and Output Configuration

315
- Figure 13-1 Digital I/O Port
  315
  - Figure 13-2 Sink Operation
    316
  - SOT Line
    316
  - Figure 13-3 Source Operation
    317
  - Remote Digital Output Control
    318
  - Table 13-1 Digital Output Line Settings
    318
  - Figure
    319
  - Front Panel Output Conﬁguration
    320
- Output-Off States
  321
  - Zero
    322
  - Output-Off States and Inductive Loads
    323
- Output Conﬁguration Commands
  324
- Remote Output Conﬁguration
  324
- Output Conﬁguration Programming Example
  325
- Remote Operations
  
  326
  - Differences: Remote Vs. Local Operation
    327
    
    Remote-To-Local Transition
    328
    
    Figure 14-1 IEEE-488 Connector
    329
    
    Figure 14-2 IEEE-488 Connections
    330
    
    Primary Address
    331
    
    Table 14-1 General Bus Commands
    332
    
    LLO (Local Lockout)
    333
    
    SPE, SPD (Serial Polling)
    334
    
    Talk
    335
14 Remote Operations

329
- Programming Syntax
  336
  - Query Commands
    338
  - Long-Form and Short-Form Versions
    339
  - Program Messages
    340
    
    Command Path Rules
    341
    
    Response Messages
    342
  - RS-232 Interface Operation
    343
    
    Terminator
    344
- RS-232 Connector Pinout
  345
  - RS-232 Interface Connector
    345
    
    Error Messages
    346
    
    Status Structure
    348
    
    Figure
    349
  - Table 14-3 PC Serial Port Pinout
    345
- Figure
  350
15 Status Structure

350
- Common and SCPI Commands to Reset Registers and Clear Queues
  351
- Figure 15-2 16-Bit Status Register
  352
- Data Format Commands for Reading Status Registers
  353
  - Status Byte and Service Request (SRQ)
    354
    
    Status Byte Register
    355
    
    Service Request Enable Register
    356
- Status Byte and Service Request Enable Register Commands
  357
- Status Byte Programming Example
  357
  - Status Register Sets
    358
    
    Figure 15-4 Standard Event Status
    359
    
    Operation Event Register
    359
    
    Figure 15-5 Operation Event Status
    360
    
    Measurement Event Register
    360
    
    Figure 15-6 Measurement Event Status
    361
    
    Questionable Event Register
    362
- Condition Register Commands
  363
- Event Register Commands
  363
  - Condition Registers
    363
- Event Enable Registers Commands
  364
- Program and Read Register Programming Example
  365
  - Error Queue
    366
  - Table 15-9 Error Queue Commands
    367
  - Programming Example — Read Error Queue
    367
16 Common Commands

368
- Command Summary
  369
- Table 16-1 IEEE-488.2 Common Commands and Queries
  369
- Command Reference
  370
- Table 16-2 *OPC Programming Example
  371
- SAV, *RCL Programming Example
  372
- TRG Programming Example
  373
- WAI — Wait-To-Continue
  374
17 SCPI Signal Oriented Measurement Commands

376
- Figure
 377
- Signal Oriented Measurement Command Summary
 377
- Acquiring Readings
 378
 - Sense[1]]:Data[:Latest]?
 379
 - Measure[:<Function>]?
 380
18 SCPI Command Reference

382
- Reference Tables
 383
- Calculate Command Summary
 384
- Display Command Summary
 389
- Format Command Summary
 390
- Output Command Summary
 390
- Table 18-5 Route Command Summary
 391
- Table 18-6 Sense Command Summary
 391
- Source Command Summary
 394
- Status Command Summary
 399
- System Command Summary
 400
- Table 18-10 Trace Command Summary
 402
- Table 18-11 Trigger Command Summary
 403
- Calculate Subsystems
 405
 - Program Examples
 407
 
 Delete[:Selected] <Name>
 410
 
 Deﬁne Math Expression
 411
 - Enable and Read Math Expression Result
 414
 
 Latest?
 415
 
 Null Feed Reading
 416
 
 Latest?
 417
 
 Source2 <Nrf> |<NDN>
 418
 
 Pass:source2 <Nrf> | NDN
 420
 
 Fail?
 421
 
 Fail:source2 <Nrf> | <NDN>
 422
 
 Fail:smlocation <Nrf> | NEXT
 423
 
 Bcontrol <Name>
 424
 
 Clear Test Results
 425
 
 Acquire Statistic
 426
 - Display Subsystem
 427
 
 Attributes?
 428
 
 Deﬁne :TEXT Messages
 429
- Format Subsystem
 430
 - Figure 18-2 IEEE-754 Single Precision Data Format (32 Data Bits)
 431
 - Data Elements
 432
 - Source2 <Name>
 436
 - Byte Order
 437
- Output Subsystem
 438
 - Interlock Control
 439
- Route Subsystem
 440
- Sense1 Subsystem
 441
 - ON] <Function List>
 442
 - Count?
 443
 - Resistance:mode <Name>
 444
 - Select Measurement Range
 445
 - Upper] <N>
 446
 - Select Auto Range
 448
 
 Ulimit <N>
 449
 
 Rsynhronize 
 450
 
 Tripped?
 451
 
 Conﬁgure and Control Filter
 452
 
 State] 
 453
 
 Auto
 454
 
 MODE] <Name>
 455
 
 Select Range
 456
 
 AUTO 
 458
 
 Triggered[:Amplitude] <N>
 460
 
 Set Voltage Limit
 461
 
 Set Delay
 464
 
 Conﬁgure Voltage and Current Sweeps
 465
 
 Spacing <Name>
 466
 
 Center <N>
 468
 
 STEP <N>
 469
 
 Points <N>
 471
 
 Direction <Name>
 472
 
 Append <Nrf List>
 473
 
 Points?
 474
 
 SAVE <Nrf>
 475
 
 Points <Nrf>
 476
 
 Recall <Nrf>
 477
 
 Voltage List
 478
 
 Current List
 479
 - Soak Time
 480
 
 Delay <N>
 481
 
 MODE <Name>
 482
 
 Bstate 
 483
 
 AUTO 
 484
- Status Subsystem
 485
 - Select Default Conditions
 486
 
 Disable <List>
 487
 
 Control Remote Sensing
 488
 
 Select Guard Mode
 489
 
 Control Beeper
 490
 
 Control Auto Zero
 491
 
 Select Power Line Frequency Setting
 492
 
 Error Queue
 493
 
 Simulate Key Presses
 494
 
 Figure 18-3 Key-Press Codes
 495
 
 Read Version of SCPI Standard
 496
 
 Query Timestamp
 497
 - Auto Range Change Mode
 498
 
 Clear
 499
 
 FEED <Name>
 500
- Trigger Subsystem
 501
 - Abort Source/Measure Cycle
 502
 
 Delay <N>
 503
 
 Source <Name>
 504
 
 Timer <N>
 505
 
 Iline <Nrf>
 506
 
 Output <Event List>
 507
 
 Specifications
 509
 
 Status and Error Messages
 520
 - Introduction
 521
- Table B-1 Status and Error Messages
 522
- Eliminating Common SCPI Errors
 527
- Query UNTERMINATED"
 528
 - Introduction
 531
 - Fetch?
 532
 - Calculate[1]:Data?
 533
- IEEE-488 Bus Overview
 
 534
 - Introduction
 535
500 D IEEE-488 Bus Overview

536
- Bus Description
  536
- Figure D-1 IEEE-488 Bus Conﬁguration
  537
- Bus Lines
  538
- Figure D-2 IEEE-488 Handshake Sequence
  539
- IEEE-488 Bus Command Summary
  540
  - Bus Commands
    540
    
    Uniline Commands
    541
    
    Addressed Multiline Commands
    542
- Common Commands
  543
- Table D-2 Hexadecimal and Decimal Command Codes
  543
- Figure D-3 Command Codes
  544
- Table D-3 Typical Addressed Multiline Command Sequence
  545
- Table D-4 Typical Addressed Common Command Sequence
  545
  - Typical Command Sequences
    545
- Table D-5 IEEE Command Groups
  546
- Sourcemeter Interface Function Codes
  547
- Introduction
  551
- Table E-1 IEEE-488 Documentation Requirements
  552
- IEEE-488 and SCPI Conformance Information
  
  553
  - Table E-2 Coupled Commands
    553
F Contact Check Function

554
100 C Data Flow

555
- Introduction
 555
 - Block Diagram
 556
 - Operation
 557
- Table F-1 Recommended Contact Resistance Threshold Values
 558
- Contact Check Menu Selections
 564
 - Auto Clear Off, Immediate Binning
 564
 - Using Contact Check
 565
 
 Using Event Detection with Contact Check
 566
- Contact Check Remote Commands
 567
- Contact Check Programming Example
 569
- Contact Check Command Reference
 570
 - Fail?
 571
 - Conﬁgure and Control Contact Check Event Detection
 572
- Contact Check Defaults
 573
- TOUT <Nrf>
 573
GPIB 488.1 Protocol

574

Keithley SourceMeter 2425 Service Manual (141 pages)

100W SourceMeter

Brand: Keithley | Category: Test Equipment | Size: 1.66 MB

Table of Contents
8
Performance Verification

16
Calibration

36
Routine Maintenance

62
- Introduction
  63
- Line Fuse Replacement
  63
- Table 3-1 Power Line Fuse
  64
Troubleshooting

66
- Introduction
  67
- Safety Considerations
  67
- Repair Considerations
  67
- Power-On Self-Test
  68
- Front Panel Tests
  68
  - KEYS Test
    68
  - DISPLAY PATTERNS Test
    69
  - CHAR SET Test
    69
- Principles of Operation
  70
  - Overall Block Diagram
    70
  - Figure 4-1 Overall Block Diagram
    71
  - Analog Circuits
    72
  - Power Supply
    73
  - Output Stage
    74
  - Figure 4-4 Output Stage Simplified Schematic
    75
  - A/D Converter
    76
  - Active Guard
    76
  - Digital Circuitry
    76
  - Display Board Circuit Theory
    77
- Troubleshooting
  78
  - Display Board Checks
    78
  - Power Supply Checks
    79
  - Digital Circuitry Checks
    80
  - Analog Circuitry Checks
    81
- Battery Replacement
  81
  - Battery Replacement Precautions
    82
  - Battery Replacement Procedure
    82
- No Comm Link Error
  83
Disassembly

84
- Introduction
  85
- Handling and Cleaning
  85
  - Handling PC Boards
    85
  - Solder Repairs
    85
- Static Sensitive Devices
  86
- Assembly Drawings
  86
- Case Cover Removal
  87
- Analog Board Removal
  88
- Digital Board Removal
  89
- Front Panel Disassembly
  90
- Removing Power Components
  90
  - Power Module Removal
    90
- Instrument Re-Assembly
  91
Replacement Parts

92
- Introduction
  93
- Parts Lists
  93
- Ordering Information
  93
- Factory Service
  93
- Component Layouts
  93
6 Replacement Parts

94
- Table 6-1 Analog Board Parts List
  94
- Specifications
  
  114
  - Accuracy Calculations
    115
    
    Measurement Accuracy
    115
    
    Source Accuracy
    115
Command Reference

116
B Command Reference

122
- Detecting Calibration Errors
  124
  - Reading the Error Queue
    124
  - Error Summary
    124
  - Status Byte EAV (Error Available) Bit
    125
  - Table B-4 Calibration Errors
    125
  - Generating an SRQ on Error
    126
- Detecting Calibration Step Completion
  126
  - Using the *OPC? Query
    126
  - Using the *OPC Command
    126
  - Generating an SRQ on Calibration Complete
    127
Calibration Programs

128
- Introduction
  129
- Computer Hardware Requirements
  129
- Software Requirements
  129
- Calibration Equipment
  129
- General Program Instructions
  130
  - Program C-1 Model 2425 Calibration Program
    131
- Requesting Calibration Constants
  134
  - Program C-2 Requesting Calibration Constants
    138

Keithley SourceMeter 2425 Quick Results Manual (53 pages)

Brand: Keithley | Category: Measuring Instruments | Size: 0.74 MB

Keithley SourceMeter 2425 Quick Start Manual (46 pages)

SourceMeter 2400 series Source Measure Unit

Brand: Keithley | Category: Measuring Instruments | Size: 0.39 MB

Safety Precautions
3
Table of Contents
5
Introduction
6
Introduction
7
Source-Measure Capabilities
7
Front and Rear Panels
8
Navigating Menus and Entering Numeric Data
9
- Menu Navigation
  9
- Numeric Data Entry (EDIT Keys)
  9
Editing Source and Compliance Values
9
2 Wire Connections

11
- Basic Connections
  11
  - Front/Rear Terminals Selection
    11
4 Wire Connections

12
- Cable Guard
  13
- Ohms Guard
  14
- Basic Sourcemeter Operations
  15
  - Source-Measure
    15
  - Measure Only (V or I)
    16
  - Measure Ohms
    17
  - Remote Command Programming
    19
    
    Scpi Commands
    20
    
    Programming Examples
    20
- Remote Command Programming
  15
- Settings to Optimize Performance
  22
  - Range
    22
  - Speed
    23
  - Digits
    23
  - Filter
    23
  - Rel (Nulling Offsets)
    24
  - Remote Command Programming
    25
- Features to Enhance DUT Testing
  25
  - Data Store
    25
  - Sweep Operation
    27
  - Performing Sweeps
    31
  - Limit Testing
    35
  - Math Functions
    38
  - Pulse Mode (Model 2430 Only)
    41

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Keithley SourceMeter 2425 Manuals

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Table of Contents

1 Getting Started

Getting Started

2 Wire Local Sensing

3 Basic Source-Measure Operation

4 Ohms Measurements

5 Pulse Mode Operation (Model 2430 Only)

6 Source-Measure Concepts

8 Relative and Math

9 Data Store

Sweep Operation

11 Triggering

Limit Testing

12 Limit Testing

Digital I/O Port, Safety Interlock, and Output Conﬁguration

13 Digital I/O Port, Safety Interlock, and Output Configuration

Remote Operations

14 Remote Operations

15 Status Structure

16 Common Commands

17 SCPI Signal Oriented Measurement Commands

18 SCPI Command Reference

IEEE-488 Bus Overview

500 D IEEE-488 Bus Overview

IEEE-488 and SCPI Conformance Information

F Contact Check Function

100 C Data Flow

GPIB 488.1 Protocol

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Table of Contents

Performance Verification

Calibration

Routine Maintenance

Troubleshooting

Disassembly

Replacement Parts

6 Replacement Parts

Specifications

Command Reference

B Command Reference

Calibration Programs

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Table of Contents

2 Wire Connections

4 Wire Connections

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Table of Contents

2 Wire Connections

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