Settings Available For Voltage Measurements - Keithley 3700A Series Reference Manual

Section 4: Basic DMM operation

Settings available for voltage measurements

The following DMM attributes are available for voltage measurements:
•
aperture (range of 10 µs to 0.250 s for 50 Hz; 8.33 µs to 0.250 s for 60 Hz)
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autodelay (dmm.AUTODELAY_ONCE, dmm.ON or dmm.OFF)
•
autorange (dmm.ON or dmm.OFF)
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autozero (dmm.AUTOZERO_ONCE, dmm.ON or dmm.OFF)
•
dB reference (0.1 µV to 1000 V)
•
detector bandwidth (3, 30, or 300)
•
display digits (3, 4, 5, 6, or 7)
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filter count (1 to 100)
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filter enable (dmm.ON or dmm.OFF)
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filter type (dmm.FILTER_MOVING_AVG or dmm.FILTER_REPEAT_AVG)
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filter window (0 to 10%)
•
input divider (dmm.ON or dmm.OFF)
•
DMM limit auto clear (dmm.ON or dmm.OFF)
•
DMM limit enable (dmm.ON or dmm.OFF)
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DMM limit high fail (0 or 1)
•
DMM limit high value (–4294967295 to +4294967295)
•
DMM limit low fail (0 or 1)
•
DMM limit low value (–4294967295 to +4294967295)
•
line synchronization (dmm.ON or dmm.OFF)
•
math enable (dmm.ON or dmm.OFF)
•
math format (dmm.MATH_NONE, dmm.MATH_MXB, dmm.MATH_PERCENT, or
dmm.MATH_RECIPROCAL)
•
math mxb b factor (–4294967295 to +4294967295)
•
math mxb m factor (–4294967295 to +4294967295)
•
math mxb units
•
math percent (–4294967295 to +4294967295)
•
nplc (0.0005 to 15 for 60 Hz; 0.0005 to 12 for 50 Hz)
•
range (0 to 303)
•
relative offset enable (dmm.ON or dmm.OFF)
•
relative offset level
•
units (dmm.UNITS_VOLTS or dmm.UNITS_DECIBELS)
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Series 3700A System Switch/Multimeter Reference Manual
3700AS-901-01 Rev. D/June 2018