Fluke 5500A, Service Manual

Page: 216 / 296

5500A
Service Manual
6-90
Table 6-46. AC Voltage Verification at 50
Ω
(cont.)
Nominal Value
(p-p)
Frequency Measured Value
(p-p)
Deviation
(mV)
1-Year Spec.
(mV)
500.0 mV 10 kHz 1.35
1.0 V 100 Hz 2.60
1.0 V 1 kHz 2.60
1.0 V 10 kHz 2.60
2.0 V 10 Hz 5.10
2.0 V 100 Hz 5.10
2.0 V 1 kHz 5.10
2.0 V 5 kHz 5.10
2.0 V 10 kHz 5.10
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
5500A CALIBRATOR
20V PK
MAX
HI
LO
TC
TRIG
OUT
1000V
RMS
MAX
20V
RMS
MAX
1V PK
MAX
20V PK
MAX
NORMAL AUX
SCOPE
V, ,
RTD
A, -SENSE,
AUX V
200V PK
MAX
Greater than 50 MHz
SC300 Cable
PM 6680A
5500A-SC300
A C
om063f.eps
Figure 6-21. Frequency Verification Setup
Set the Calibrator Mainframe to SCOPE mode, with the Volt menu on the display. Press
O
on the Calibrator Mainframe to activate the output. Then follow these steps to
verify ac voltage frequency: