Ac Voltage Frequency Verification - Fluke 5520A Service Manual

Nominal Value
(p-p)
500.0 mV
1.0 V
1.0 V
1.0 V
2.0 V
2.0 V
2.0 V
2.0 V
2.0 V

6-118. AC Voltage Frequency Verification

Refer to Figure 6-21 for the proper setup connections.
This procedure uses the following equipment:
PM 6680 Frequency Counter with an TCXO timebase (Option PM 9678 or
equivalent)
BNC cable supplied with the SC300
PM 6680A
Set the Calibrator Mainframe to SCOPE mode, with the Volt menu on the display. Press
on the Calibrator Mainframe to activate the output. Then follow these steps to
verify ac voltage frequency:
Table 6-46. AC Voltage Verification at 50
Measured Value
Frequency
10 kHz
100 Hz
1 kHz
10 kHz
10 Hz
100 Hz
1 kHz
5 kHz
10 kHz
SC300 Cable
Figure 6-21. Frequency Verification Setup
(cont.)
Deviation
(p-p) (mV)
At 50 MHZ
SC300 Option
Verification
1-Year Spec.
(mV)
1.35
2.60
2.60
2.60
5.10
5.10
5.10
5.10
5.10
5520A-SC300
5520A CALIBRATOR
NORMAL AUX SCOPE
V, , ,RTD A, -SENSE, AUX V
OUT
HI
1000V 20V
1V PK
RMS RMS
MAX
MAX MAX
150V
LO
PK
MAX
TRIG
20V
RMS
MAX
20V
PK
20A SHELLS
GUARD
NOT MAX
GROUNDED
20V PK MAX TC 20V PK MAX
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