Keithley 2015 Service Manual

B-16 Calibration Reference
Distortion and function generator calibration commands
Table B-4 summarizes distortion and function generator calibration commands.
Table B-4
Distortion and function generator calibration commands
:DIST:STEP1
(:CALibration:PROTected:DIST:STEP1)
:DIST:STEP2
(:CALibration:PROTected:DIST:STEP2)
Purpose To perform distortion calibration steps.
Format :cal:prot:dist:step1 1V RMS at 137Hz step
:cal:prot:dist:step2 1V RMS at 844Hz step
Parameters None
Description :DIST:STEP1 and :DIST:STEP2 perform distortion calibration steps. Apply
the 1V RMS 137Hz or 844Hz calibration signal to the INPUT jacks before
sending these commands.
Example :CAL:PROT:DIST:STEP1 Perform 137Hz step.
:FGEN:STEP1
(:CALibration:PROTected:FGEN:STEP1)
Purpose To perform function generator calibration.
Format :cal:prot:fgen:step1
Parameter None
Description :FGEN:STEP1 performs function generator calibration. Connect the rear
panel SOURCE OUTPUT jack to the front panel INPUT jacks before send-
ing this command.
Example :CAL:PROT:FGEN:STEP1 Perform function generator calibration.
Command Description
:CALibration
:PROTected
:DIST Distortion calibration commands.
:STEP1 1V RMS at 137Hz step.
:STEP2 1V RMS at 844Hz step.
:FGEN Function generator calibration command.
:STEP1

Keithley 2015 Specifications

General

Model	Keithley 2015
Category	Multimeter
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Frequency Range	3 Hz to 300 kHz
Resistance Range	100 MΩ
DC Current Range	3 A
DC Current Accuracy	0.05%
AC Current Range	3 A
Display	5.5 digit
Connectivity	GPIB
Power Supply	100 V to 240 V AC, 50 Hz to 60 Hz