Fluke 5522A Operators, Руководство оператора

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1-3
Introduction

Warning
If the 5522A Calibrator is operated in any way not specified by
this manual or other documentation provided by Fluke, the
protection provided by the Calibrator may be impaired.
The 5522A Calibrator (hereafter “the Product”, or “the Calibrator”), shown in Figure 1-1
is a fully programmable precision source of the following:
•
DC voltage from 0 V to
±
1020 V.
•
AC voltage from 1 mV to 1020 V, with output from 10 Hz to 500 kHz.
•
AC current from 29
μ
A to 20.5 A, with variable frequency limits.
•
DC current from 0 to
±
20.5 A.
•
Resistance values from a short circuit to 1100 M
Ω
.
•
Capacitance values from 220 pF to 110 mF.
•
Simulated output for eight types of Resistance Temperature Detectors (RTDs).
•
Simulated output for eleven types of thermocouples.
0
•
1
2
3
4
5
6
7 8
9
E N
TER
M
k
m
V
Hz
/
+
F
OPR
STBY
EARTH
SCOPE EXGRD
ME
N U
PRE V
SHIFT
RESET
CE
SETUP
REF
N
E W
TC
MEAS
¡F
n
p
W
dBm
sec
¡C
PO W ER
A
MULT
x
DI V
MODES
MORE
HI
LO
TRIG
GUARD
TC
20A
N ORMAL
AUX
SCOPE
OUT
V , , ,RTD
A, -SE N SE, AUX
V
20 V
PK MAX
20 V PK MAX
FIELD
EDIT
5522A CALIBRATOR
gjh001.eps
Figure 1-1. 5522A Multi-Product Calibrator
Features of the Calibrator include the following:
•
Automatic meter error calculation, with user selectable reference values.
•
X
and
D
keys that change the output value to pre-determined cardinal values
for various functions.
•
Programmable entry limits that prevent the operator from entering values that exceed
preset output limits.
•
Simultaneous output of voltage and current, up to an equivalent of 20.9 kW.
•
Pressure measurement when used with Fluke 700 Series pressure modules.