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Model 6517B Electrometer Reference Manual
Current ranges calibration
Current range zeros
To calibrate the zero for each current range, place the triaxial cap on the Model 6517B input terminal.
Send the following commands to calibrate each current zero.
Current Range Calibration Commands
Command
:CAL:PROT:AZERO20M
:CAL:PROT:AZERO2M
:CAL:PROT:AZERO200U
:CAL:PROT:AZERO20U
:CAL:PROT:AZERO2U
:CAL:PROT:AZERO200N
:CAL:PROT:AZERO20N
:CAL:PROT:AZERO2N
:CAL:PROT:AZERO200P
:CAL:PROT:AZERO20P
6517B-901-01 Rev. C / August 2015
Description
Obtains measured A/D zero for 20 mA Range, 1 s delay
Obtains measured A/D zero for 2 mA Range, 1 s delay
Obtains measured A/D zero for 200 mA Range, 3 s delay
Obtains measured A/D zero for 20 mA Range, 3 s delay
Obtains measured A/D zero for 2 mA Range, 3 s delay
Obtains measured A/D zero for 200 nA Range, 10 s delay
Obtains measured A/D zero for 20 nA Range, 10 s delay
Obtains measured A/D zero for 2 nA Range, 10 s delay
Obtains measured A/D zero for 200 pA Range, 30 s delay
Obtains measured A/D zero for 20 pA Range, 30 s delay
Section 15: Calibration procedure
15-7
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