Specifications - Fluke 5520A Service Manual

5520A
Service Manual

1-8. Specifications

The following tables list the 5520A specifications. All specifications are valid after
allowing a warm-up period of 30 minutes, or twice the time the 5520A has been turned
off. (For example, if the 5520A has been turned off for 5 minutes, the warm-up period is
10 minutes.)
All specifications apply for the temperature and time period indicated. For temperatures
outside of t
temperature coefficient as stated in the General Specifications must be applied.
The specifications also assume the Calibrator is zeroed every seven days or whenever the
ambient temperature changes more than 5 C. The tightest ohms specifications are
maintained with a zero cal every 12 hours within 1 C of use.
Also see additional specifications later in this chapter for information on extended
specifications for ac voltage and current. The dimensional outline for the 5520A
Calibrator is shown in Figure 1-3.
5520A CALIBRATOR
NORMAL
V, , ,RTD A, -SENSE, AUX V
HI
LO
GUARD
20V PK MAX
1-6
5 C (t is the ambient temperature when the 5520A was calibrated), the
cal cal
43.2 cm (17 in)
AUX SCOPE
OUT
STBY
OPR EARTH EXGRD SCOPE
7 8 9
m
TRIG
n
4 5 6
k
p
20A
1 2 3
M
/ +
0 • SHIFT
TC 20V PK MAX
47.0 cm (18.5 in)
Figure 1-3. 5520A Calibrator Dimensional Outline
PREV
MENU
dBm sec
EDIT
SETUP RESET
V Hz
FIELD
W
¡F NEW
CE
A ¡C
REF
MEAS MORE
F
TC MODES
MULT DIV
ENTER
x
17.8 cm
(7 in)
POWER
I
O
6.4 cm
(2.5 in)
For Cable
Access
nn032f.eps