Keithley 6482 Reference Manual page 10

Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
Trigger subsystem
17 Calibration
Performance verification
Verification test
Recommended test equipment
Verification limits
Restoring factory defaults
Performing the verification test procedures
Current measurement
Voltage bias accuracy
Analog output accuracy
Adjustment
Environmental
Adjustment
Calibration
Unlocking
Changing the password
Resetting the calibration password
Viewing calibration dates and calibration count
Calibration adjustment
Aborting calibration
Front-panel calibration
Remote calibration
18 Routine Maintenance
Introduction
Setting the line voltage and replacing the line
A Status and Error Messages
Introduction
Status and error messages
Eliminating common SCPI
B Data Flow
Introduction
6482-901-01 Rev. A / August 2012
Select timestamp format................................................................... 16-58
.................................................................................. 16-58
Initiate source/measure cycle
Abort source/measure cycle............................................................. 16-58
Program trigger model...................................................................... 16-59
............................................................................................. 17-1
........................................................................... 17-2
requirements.................................................................... 17-2
Environmental conditions
Warm-up period.................................................................................. 17-3
Line power.......................................................................................... 17-3
....................................................................................... 17-4
Example limits calculation
......................................................................... 17-4
Test summary ..................................................................................... 17-4
Test considerations............................................................................. 17-5
accuracy................................................................ 17-5
............................................................................... 17-8
.......................................................................... 17-10
.............................................................................................. 17-13
conditions........................................................................ 17-13
Temperature and relative humidity
Warm-up period................................................................................ 17-13
Line power........................................................................................ 17-13
considerations...................................................................... 17-13
Calibration adjustment cycle
Recommended calibration adjustment equipment
menu..................................................................................... 17-15
calibration............................................................................... 17-15
Unlocking calibration from the front-panel
Unlocking calibration through a remote interface
.......................................................................... 17-16
Changing the password from the front-panel
Changing the password through a remote
errors.................................................................. 17-17
Front-panel error reporting
Remote error reporting ..................................................................... 17-17
steps........................................................................ 17-17
............................................................................ 17-17
.................................................................................. 17-30
Remote calibration command
Remote calibration procedure
.......................................................................... 18-1
............................................................................................... 18-2
................................................................................................. A-2
......................................................................... A-2
errors................................................................ A-7
................................................................................................. B-1
................................................................................................. B-2
SENS1 and SENS2 .............................................................................. B-3
CALCulate[1]:DATA? and
CALCulate3:DATA? and
........................................................... 16-58
................................................................... 17-2
................................................................. 17-3
.................................................................. 17-4
.............................................. 17-4
................................................... 17-13
............................................................ 17-14
........................................ 17-15
............................. 17-15
................................... 17-16
interface......................... 17-16
......................................................... 17-16
...................................... 17-17
............................................................... 17-17
summary........................................... 17-30
.......................................................... 17-31
fuse................................... 18-2
................................................................. A-1
CALCulate2:DATA?..................................... B-3
CALCulate4:DATA?....................................... B-3
........................... 17-14
Table of Contents
7