Volts Ac And Frequency Verification - Fluke 8845A Calibration Manual

8845A/8846A
Calibration Manual

Volts AC and Frequency Verification

Connect the Meter to the test equipment as shown in Figure 3-2 and, depending on which
meter you are calibrating, apply the voltage listed in Table 3-4 or Table 3-5. Verification
forms can be found in Appendix A which can be copied and used to record each meter
reading.
3-8
INPUT SENSE
V 4 W
2W/4W
HI HI
1000 V CAT I
300V
FUSED
600V CAT II
LO LO
1V
FUSED
100
10A
mA
REAR FRONT
5520A CALIBRATOR
NORMAL AUX
V, , ,RTD A, -SENSE, AUX V
HI
FUSED
LO
GUARD 20A
TC
20V PK MAX 20V PK MAX
UUT
A.
EX SNS
INPUT SENSE
V 4 W
2W/4W
HI HI
1000 V CAT I
300V
600V CAT II
LO LO
1V
FUSED
100
10A
mA
REAR FRONT
NC
Figure 3-2. AC Volts Test Equipment Setup with 5520A
8846A 6-1/2 DIGIT PRECISION MULTIMETER
0.999944
V
BACK F1 F2 F3 F4
DC V ACV DC I AC I TRIG
RANGE
FREQ
TEMP ZERO
ANALYZE
PERIOD
SCOPE
OUT
STBY
SCOPE
OPR EARTH
μ
7 8 9
TRIG
n
4 5 6
p
1 2 3
/ +
0 • SHIFT
: OFF : OFF
EX GRD
F5
MEMORY
INSTR
SETUP
MEAS
SETUP
PREV
EXGRD MENU
dBm sec
m
V Hz
W
F
k A C
M F
ENTER
5720A Calibrator
OUTPUT SENSE
V A V
WIDEBAND
HI
HI
LO
LO
HI
AUX
GUARD GROUND
CURRENT
caw024.eps