Agilent Technologies 34410A, Руководство пользователя

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34410A/11A User’s Guide 55
Features and Functions 2
• Remote Interface Operation:
The following commands set the aperture
value, in seconds:
[SENSe:]VOLTage[:DC]:APERture {<seconds>
>
MIN
>
MAX
>
DEF}
[SENSe:]CURRent[:DC]:APERture {<seconds>
>
MIN
>
MAX
>
DEF}
[SENSe:]RESistance:APERture {<seconds>
>
MIN
>
MAX
>
DEF}
[SENSe:]FRESistance:APERture {<seconds> > MIN > MAX > DEF}
[SENSe:]TEMPerature:APERture {<seconds>
>
MIN
>
MAX
>
DEF}
The following command (similar queries for current, resistance and
temperature) queries the aperture setting:
[SENSe:]VOLTage[:DC]:APERture?[{MIN
>
MAX}]
The following command (similar queries for current, resistance and
temperature) queries if aperture mode is enabled:
[SENSe:]VOLTage[:DC]:APERture:ENABled?
This query returns a “0” (disabled) or “1” (enabled)
Refer to the Agilent 34410A/34411A Programmer’s Reference for
complete description and syntax for these commands.
• The following table indicates the resulting resolution for each
integration time value (in power–line cycles) selected.
AC Measurements
See “AC Filter” on page 56 for configuration options for ac voltage, ac
current and frequency/period measurements.
Integration Time Resolution
0.001 PLC
*
30 ppm x Range
0.002 PLC
*
15 ppm x Range
0.006 PLC 6.0 ppm x Range
0.02 PLC 3.0 ppm x Range
0.06 PLC 1.5 ppm x Range
0.2 PLC 0.7 ppm x Range
1 PLC (default) 0.3 ppm x Range
2 PLC 0.2 ppm x Range
10 PLC 0.1 ppm x Range
100 PLC 0.03 ppm x Range
*
These two settings are
provided on model 34411A only
.