Keithley 2303, User Manual

Page: 8 / 152

3 Pulse Current Measurements
Overview ............................................................................................ 3-2
Trigger level ................................................................................... 3-3
Trigger delay .................................................................................. 3-3
Integration times ............................................................................ 3-3
Average readings count ..................................................................... 3-3
Measurement configuration ............................................................... 3-4
Current range .................................................................................. 3-4
Integration times ............................................................................ 3-4
Average readings count .................................................................. 3-5
Trigger delay and trigger level ........................................................ 3-5
Pulse current display mode ............................................................. 3-5
Pulse current measurement procedure ............................................ 3-6
Determining correct trigger level (pulse current) ........................... 3-6
SCPI programming ............................................................................. 3-7
Pulse current digitization ................................................................ 3-9
Programming examples ................................................................ 3-10
4 Long Integration Measurements
Overview ............................................................................................ 4-2
Integration time .............................................................................. 4-3
Trigger edge .................................................................................... 4-3
Trigger level ................................................................................... 4-3
Pulse timeout .................................................................................. 4-4
Measurement configuration ............................................................... 4-5
Current range .................................................................................. 4-5
Integration time ............................................................................... 4-5
Pulse timeout .................................................................................. 4-6
Trigger edge and trigger level ........................................................ 4-6
Long integration display mode ....................................................... 4-7
Long integration measurement procedure ........................................ 4-7
General notes .................................................................................. 4-8
Determining correct trigger level (long integration) ....................... 4-8
SCPI programming ............................................................................ 4-9
Programming example .................................................................. 4-11