Keithley 6487 Reference Manual

General purpose test fixture ................................................ 2-9
Model 8009 resistivity test fixture ..................................... 2-11
Floating measurements ...................................................... 2-12
Interlock .................................................................................... 2-13
Interlock connections ........................................................ 2-13
Interlock operation ............................................................ 2-14
Interlock programming ...................................................... 2-14
Analog output ........................................................................... 2-14
Measurement considerations .................................................... 2-16
3 Measurements and
Sourcing Voltage
Measurement overview ............................................................... 3-2
Current measurements ......................................................... 3-2
Voltage source ..................................................................... 3-2
Performance considerations ........................................................ 3-3
Warm-up period ................................................................... 3-3
Voltage offset correction ..................................................... 3-3
Autozero .............................................................................. 3-3
Zero check and zero correct ................................................ 3-4
Current measurements ................................................................ 3-7
Procedure ............................................................................. 3-7
Programming example ...................................................... 3-11
Ohms measurements ................................................................. 3-11
Overview ........................................................................... 3-11
Procedure ........................................................................... 3-12
SCPI programming — ohms measurements ..................... 3-14
Programming example — ohms measurements ................ 3-15
Voltage source operation .......................................................... 3-15
Voltage source edit keys .................................................... 3-15
Configuring the voltage source ......................................... 3-15
Sourcing voltage ................................................................ 3-16
Operate considerations ...................................................... 3-18
Compliance indication ....................................................... 3-18
Open interlock indication .................................................. 3-18
SCPI commands — voltage source ................................... 3-19
Programming example — voltage ..................................... 3-20
Alternating voltage ohms mode ................................................ 3-21
Overview ........................................................................... 3-21
Storing A-V ohms readings ............................................... 3-23
Recalling A-V ohms readings ........................................... 3-24
Operating considerations ................................................... 3-25
SCPI commands — A-V ohms ......................................... 3-28
Programming example — A-V ohms measurements ........ 3-31

Keithley 6487 Specifications

General

Brand	Keithley
Model	6487
Category	Measuring Instruments
Language	English