Keithley 2461 Reference Manual

Section
4: Source-measure considerations Model 2461 Interactive SourceMeter® Instrument
Reference Manual
4-26 2461-901-01 A/November 2015
Default values
Math and limit reset values
Setting Default value on
reset
MENU > Measure > Calculations > Filter > Config > Filter
Count
[:SENSe[1]]:<function>:AVERage:COUNt (on page 6-53)
smu.measure.filter.count (on page 8-148)
10
MENU > Measure > Calculations > Filter
[:SENSe[1]]:<function>:AVERage[:STATe] (on page 6-55)
smu.measure.filter.enable (on page 8-148)
Off
MENU > Measure > Calculations > Filter > Config > Filter
Type
[:SENSe[1]]:<function>:AVERage:TCONtrol (on page 6-56)
smu.measure.filter.type (on page 8-149)
Repeat
MENU > Measure > Calculations > Math > Config
:CALCulate[1]:<function>:MATH:FORMat (on page 6-19)
smu.measure.math.format (on page 8-159)
Percent
MENU > Measure > Calculations > Math > Config > Math
Format > mx+b > b (Offset)
:CALCulate[1]:<function>:MATH:MBFactor (on page 6-20)
smu.measure.math.mxb.bfactor (on page 8-160)
0
MENU > Measure > Calculations > Math > Config > Math
Format > mx+b >m (Scalar)
:CALCulate[1]:<function>:MATH:MMFactor (on page 6-22)
smu.measure.math.mxb.mfactor (on page 8-162)
1
MENU > Measure > Calculations > Math > Config > Math
Format > Zero Reference
:CALCulate[1]:<function>:MATH:PERCent (on page 6-23)
smu.measure.math.percent (on page 8-163)
1.0
MENU > Measure > Calculations > Math
:CALCulate[1]:<function>:MATH:STATe (on page 6-24)
smu.measure.math.enable (on page 8-158)
Off
MENU > Measure > Calculations > Limit1 > Auto Clear
:CALCulate2:<function>:LIMit<Y>:CLEar:AUTO (on page 6-
26)
smu.measure.limit[Y].autoclear (on page 8-153)
On
MENU > Measure > Calculations > Limit1 > Low Value
:CALCulate2:<function>:LIMit<Y>:LOWer[:DATA] (on page
6-30)
smu.measure.limit[Y].low.value (on page 8-158)
–1
MENU > Measure > Calculations > Limit1 > High Value
:CALCulate2:<function>:LIMit<Y>:UPPer[:DATA] (on page
6-33)
smu.measure.limit[Y].high.value (on page 8-157)
1
MENU > Measure > Calculations > Limit1 > Audible
:CALCulate2:<function>:LIMit<Y>:AUDible (on page 6-25)
smu.measure.limit[Y].audible (on page 8-152)
None

Keithley 2461 Specifications

General

Maximum Current	7 A
Power	100 W
Resolution	6.5 digits
Source Measure Unit (SMU)	Yes
DC Voltage	100 V
Maximum Voltage	100 V
Display	5-inch capacitive touchscreen
Connectivity	USB, GPIB
Software	TSP
DC Current	7 A
Current Source Range	0 to 7 A
Voltage Measurement Range	100 mV to 100 V
Current Measurement Range	10 nA to 7 A
Voltage Measurement Resolution	100 nV