Autodelay And Autorange Settings; Voltage Measurement Connections - Keithley 3700A Series Reference Manual

Series 3700A System Switch/Multimeter Reference Manual

Autodelay and autorange settings

The following table provides times for autodelay and autorange time for the Series 3700A DMM
voltage functions.
Function
DC volts
AC volts

Voltage measurement connections

Even though the Series 3700A can measure up to 300 V, the maximum input to a switching
module may be less. Exceeding the voltage rating of a switching module may cause damage
and create a safety hazard.
Make sure the insulation and wire sizes used are appropriate for the voltages and current
being applied to the Series 3700A analog backplane connector. Use supplementary insulation
as needed. Exceeding the voltage rating of a wiring may cause damage and create a safety
hazard.
3700AS-901-01 Rev. D/June 2018
Detector Range and delays
bandwidth
Not applicable Range
Autodelay
Autorange
Not applicable Range
3 or 30 Hz Autodelay
Autorange
300 Hz Autodelay
Autorange
100 mV 1 V
1 ms 1 ms
1 ms 1 ms
100 mV 1 V
200 ms 200 ms
200 ms 200 ms
50 ms 50 ms
50 ms 50 ms
Figure 47: DCV connection
Section 4: Basic DMM operation
10 V 100 V 300 V
1 ms 5 ms 5 ms
1 ms 5 ms 5 ms
10 V 100 V 300 V
200 ms 200 ms 1 s
200 ms 200 ms 1 s
50 ms 50 ms 250 ms
50 ms 50 ms 250 ms
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