Keithley 3720-ST User Manual

Series 3700A System Switch/Multimeter Reference Manual Section 11: TSP command reference
3700AS-901-01 Rev. D/June 2018 11-145
Example 2
print(os.date("%m/%d/%Y", dmm.adjustment.date))
Queries the date and formats the response as mm/dd/yyyy:
07/04/2007
Example 3
print(os.date("%x", dmm.adjustment.date))
Queries the date and formats the response as mm/dd/yy:
02/24/09
Also see
dmm.adjustment.count (on page 11-144)
dmm.calibration.unlock() (on page 11-158)
dmm.aperture
This attribute determines the aperture setting for the selected function.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Function change
DMM close
Recall DMM configuration
Instrument reset
DMM reset
Recall setup
Save DMM configuration
Create configuration script
Save setup
See Details
Usage
value = dmm.aperture
dmm.aperture = value
value
Represents the aperture:
▪ For 50 Hz line frequency, the range is 10 µs to 0.250 s
▪ For 60 Hz line frequency, the range is 8.33 µs to 0.250 s
▪ For frequency and period, the range is 0.01 s to 0.273 s
Details
The dmm.aperture attribute is available for the following functions.
Function
Default value 60 Hz
Default value 50 Hz
"accurrent"
1.666667e-02
2.000000e-02
"acvolts"
1.666667e-02
2.000000e-02
"commonsideohms"
1.666667e-02
2.000000e-02
"dccurrent"
1.666667e-02
2.000000e-02
"dcvolts"
1.666667e-02
2.000000e-02
"fourwireohms"
1.666667e-02
2.000000e-02
"frequency"
1.000000e-02
1.000000e-02
"period"
1.000000e-02
1.000000e-02
"temperature"
1.666667e-02
2.000000e-02
"twowireohms"
1.666667e-02
2.000000e-02

Keithley 3720-ST Specifications

General

Brand	Keithley
Model	3720-ST
Category	Multimeter
Language	English