Keithley 2110 User Manual

Model 2110
5½ Digit Multimeter Reference Manual Section 5: R
emote commands
2110-901-01 Rev. C/August 2013 5-43
[SENSe:]FREQuency:APERture <n>|MIN|MAX
Use this command to select the aperture time for frequency function. For frequency and period measurements,
aperture time is analogous to integration time.
Parameters
<n> description
0.01 second
4½-digit resolution.
0.1 second
5½-digit resolution.
1 second
5½-digit resolution.
MINimum
Select the minimum value.
MAXimum
Select the maximum value.
Query
command description
[SENSe:]FREQuency:APERture?
Query the aperture time.
[SENSe:]FREQuency:APERture? MIN
Query the minimum aperture time.
[SENSe:]FREQuency:APERture? MAX
Query the maximum aperture time.
Details
Refer to Aperture and resolution for frequency and period measurements (on page 3-45) for more information
about aperture time.
[SENSe:]FREQuency:CURRent:RANGe <n>|MIN|MAX
Use this command to select the current range for the frequency function.
Parameters
<n> description
0 to 10
Set AC current range for the frequency function.
MINimum
Select the minimum value.
MAXimum
Select the maximum value.
Query
command description
[SENSe:]FREQuency:CURRent:RANGe?
Query the measurement range.
[SENSe:]FREQuency:CURRent:RANGe? MIN
Query the minimum range.
[SENSe:]FREQuency:CURRent:RANGe? MAX
Query the maximum range.

Keithley 2110 Specifications

General

Model	2110
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Continuity	Yes
Diode Test	Yes
Category	Digital Multimeter
Display	5.5 digit
DC Current Range	100 µA to 3 A
AC Current Range	100 µA to 3 A
Resistance Range	100 MΩ
Frequency Range	3 Hz to 300 kHz
Frequency Accuracy	0.01% + 1 count
Capacitance Range	1 nF to 100 µF
Capacitance Accuracy	1% + 5 counts
Connectivity	USB, GPIB (optional)
Dimensions	88 mm
Power Supply	100 V to 240 V AC, 50/60 Hz
DC Voltage Accuracy	±0.012% + 2 counts