20
34405A User’s and Service Guide
1
Getting Started Tutorial
Making Measurements
The following pages show how to make measurement connections and how
to select measurement functions from the front panel for each of the
measurement functions.
For remote operation, refer to the MEASure Subsystem in the
Agilent
34405A Online Programmer’s Reference
online help.
Measuring AC or DC Voltage
AC Voltage:
•
Five Ranges: 100.000 mV, 1.00000 V, 10.0000 V, 100.000 V, 750.00 V
•
Measurement Method: AC coupled true rms - measures the AC component with up to 400 VDC
bias on any range.
•
Crest Factor: Maximum 5:1 at full scale
•
Input Impedance: 1 M
Ω
± 2% in parallel with <100pF on all ranges
•
Input Protection: 750V rms on all ranges (HI terminal)
DC Voltage:
•
Five Ranges: 100.000 mV, 1.00000 V, 10.0000 V, 100.000 V, 1000.00 V
•
Measurement Method: Sigma Delta A-to-D converter
•
Input Impedance: ~10 M
Ω
all ranges (typical)
•
Input Protection: 1000V on all ranges
(HI terminal)
ACV
DCV
12A
rms
1000VDC
500Vpk
1.2A
rms
1.25A/500V FH
LO
CAT II (300V)
750VAC
HI
I
V
12A
Fused
AC or DC Voltage Source
mV DC
mV DC
Range
Typical DCV Display:
mV
mV
AC
Range
AC
Typical ACV Display:
+
-
Downloaded from
www.Manualslib.com
manuals search engine
