Fresistance:aperture - HP E1312A User Manual

FRESistance:APERture

Parameters
Comments
Example
FRESistance:APERture?
Example
Chapter 3
[SENSe:]FRESistance:APERture <
for 4-wire resistance measurements. Values are rounded up to the nearest aperture
time shown in the following table.
Parameter Name Parameter Type
number
< >
•
sets the aperture time to 0.333ms.
MIN
1.66667 seconds (60Hz) or 2 seconds (50Hz).
•
Setting the aperture time also sets the integration time in power line cycles
(PLCs) and the resolution. For example, an aperture time of 16.7ms (60Hz line
frequency) sets an integration time of 1 PLC. The corresponding resolution
depends on the function and range you select.
•
The FRES:APER command overrides the results of previously executed
FRES:NPLC and FRES:RES
priority.
•
The greater the aperture time, the greater the normal mode rejection (and the
lower the reading rate).
•
Related Commands:
•
Condition:
*RST
FRES:APER 0.20000
Set an Aperture Time of 16.7ms
FRES:APER 16.7E-03
[SENSe:]FRESistance:APERture? [MIN|MAX]
numbers to the output buffer.
•
The present aperture time in seconds if
•
The minimum aperture time available (.333ms) if
•
The maximum aperture time available (1.67s @ 60Hz; 2s @ 50Hz) if
specified.
Query the Aperture Time
FRES:APER 167E-03
FRES:APER?
enter statement
number
>
Range of Values
numeric 0.333ms|3.33ms|16.7ms|
167ms|1.67s|MIN|MAX
MAX
commands. The last command executed has
CALibration:LFRrequency
seconds (60Hz) or
FRES:APER 0.166667
(50Hz)
Aperture time is 16.7ms.
MIN
Aperture time is 167ms.
Query multimeter to return aperture time.
Enter value into computer.
Multimeter Command Reference
sets the integration time in seconds
Default Units
sets the aperture time to
returns one of the following
or is not specified.
MAX
is specified.
MIN
seconds
is
MAX
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