Keithley 237 Instruction Manual

Table of Contents
1.1 Introduction ..................................................................................................................................................... 1-1
1.2 Features............................................................................................................................................................. 1-1
1.3 Warranty information..................................................................................................................................... 1-2
1.4 Manual addenda ............................................................................................................................................. 1-2
1.5 Safety symbols and terms .............................................................................................................................. 1-2
1.6 Specifications ................................................................................................................................................... 1-2
1.7 Unpacking and inspection ............................................................................................................................. 1-2
1.7.1 Inspection for damage ............................................................................................................................ 1-2
1.7.2 Shipping contents.................................................................................................................................... 1-2
1.7.3 Instruction manual.................................................................................................................................. 1-3
1.8 Repacking for shipment ................................................................................................................................. 1-3
1.9 Optional accessories........................................................................................................................................ 1-3
2.1 Introduction ..................................................................................................................................................... 2-1
2.2 Basic matrix configuration (4 ×
10) ............................................................................................................... 2-1
2.3 Typical matrix switching schemes................................................................................................................ 2-3
2.3.1 Single-ended switching .......................................................................................................................... 2-3
2.3.2 Differential switching ............................................................................................................................. 2-4
2.3.3 Sensing...................................................................................................................................................... 2-4
2.3.4 SMU connections..................................................................................................................................... 2-5
2.4 Matrix expansion............................................................................................................................................. 2-5
2.4.1 Two-card switching systems ................................................................................................................. 2-5
2.4.2 Mainframe matrix expansion ................................................................................................................ 2-9
3.1 Introduction ..................................................................................................................................................... 3-1
3.2 Handling precautions..................................................................................................................................... 3-1
3.3 Connections...................................................................................................................................................... 3-1
3.3.1 Backplane row jumpers.......................................................................................................................... 3-2
3.3.2 Screw terminal connector card.............................................................................................................. 3-2
3.3.3 Multi-pin (mass termination) connector card ..................................................................................... 3-4
3.4 Typical connection schemes .......................................................................................................................... 3-9
3.4.1 Single card system................................................................................................................................... 3-9
3.4.2 Two-card system ..................................................................................................................................... 3-9
3.4.3 Two-mainframe system........................................................................................................................ 3-14
3.5 Model 7012 installation and removal......................................................................................................... 3-14
i
Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com

Keithley 237 Specifications

General

Brand	Keithley
Model	237
Category	Measuring Instruments
Language	English