Fluke 522A/6, Operator'S Manual

Page: 29 / 426

Introduction and Specifications
Detailed Specifications
1
1-9
Detailed Specifications
DC Voltage
Absolute Uncertainty, tcal
±
5
°
C
±
(ppm of
μ
V)
Stability
Range
90 days 1 year
24 hours,
±
1
°
C
±
(ppm,
μ
V)
Resolution
μ
V Max Burden
[1]
0 to 329.9999 mV
15 + 1 20 + 1 3 + 1
0.1
65
Ω
0 to 3.299999 V 9 + 2 11 + 2 2 + 1.5 1 10 mA
0 to 32.99999 V 10 + 20 12 + 20 2 + 15 10 10 mA
30 V to 329.9999 V 15 + 150 18 + 150 2.5 + 100 100 5 mA
100 V to 1020.000 V 15 + 1500 18 + 1500 3 + 300 1000 5 mA
Auxiliary Output (dual output mode only)
[2]
0 to 329.9999 mV 300 + 350 400 + 350 30 + 100 1 5 mA
0.33 to 3.299999 V 300 + 350 400 + 350 30 + 100 10 5 mA
3.3 to 7 V 300 + 350 400 + 350 30 + 100 100 5 mA
TC Simulate and Measure in Linear 10
μ
V/
°
C and 1 mV/
°
C modes
[3]
0 to 329.9999 mV 40 + 3 50 + 3 5 + 2 0.1
10
Ω
[1] Remote sensing is not provided. Output resistance is <5 m
Ω
for outputs
≥
0.33 V. The AUX output has an output resistance of
<1
Ω
. TC simulation has an output impedance of 10
Ω ±
1
Ω
.
[2] Two channels of dc voltage output are provided.
[3] TC simulating and measuring are not specified for operation in electromagnetic fields above 0.4 v/m.
Noise
Range
Bandwidth 0.1 Hz to 10 Hz p-p
±
(ppm
floor)
Bandwidth 10 Hz to 10 kHz rms
0 to 329.9999 mV
0 + 1
μ
V 6
μ
V
0 to 3.299999 V
0 + 10
μ
V 60
μ
V
0 to 32.99999 V
0 + 100
μ
V 600
μ
V
30 V to 329.9999 V 10 + 1 mV 20 mV
100 V to 1020.000 V 10 + 5 mV 20 mV
Auxiliary Output (dual output mode only)
[1]
0 to 329.9999 mV
0 + 5
μ
V 20
μ
V
0.33 to 3.299999 V 0 + 20
μ
V 200
μ
V
3.3 to 7 V
0 + 100
μ
V 1000
μ
V
[1] Two channels of dc voltage output are provided.
DC Current
Absolute Uncertainty, tcal
±
5
°
C
±
(ppm of
μ
A) Range
90 days 1 year
Resolution
Max Compliance
Voltage V
Max Inductive
Load mH
0 to 329.999
μ
A 120 + 0.02 150 + 0.02 1 nA
10
0 to 3.29999 mA 80 + 0.05 100 + 0.05
0.01
μ
A
10
0 to 32.9999 mA
80 + 0.25 100 + 0.25 0.1
μ
A
7
0 to 329.999 mA 80 + 2.5 100 + 2.5 1
μ
A 7
0 to 1.09999 A 160 + 40 200 + 40
10
μ
A
6
1.1 A to 2.99999 A 300 + 40 380 + 40
10
μ
A
6
0 to 10.9999 A
(20 A Range)
380 + 500 500 + 500 100
μ
A 4
11 to 20.5 A
[1]
800 + 750
[2]
1000 + 750
[2]
100
μ
A
4
400
[1] Duty Cycle: Currents <11 A may be provided continuously. For currents >11 A, see Figure 1-4. The current may be provided 60-
T-I minutes any 60 minute period where T is the temperature in
°
C (room temperature is about 23
°
C) and I is the output current
in amperes. For example, 17 A, at 23
°
C could be provided for 60-17-23 = 20 minutes each hour. When the 5520A is outputting
currents between 5 and 11 amps for long periods, the internal self-heating reduces the duty cycle. Under those conditions, the
allowable "on" time indicated by the formula and Figure B is achieved only after the 5520A is outputting currents <5 A for the "off"
period first.
[2] Floor specification is 1500
μ
A within 30 seconds of selecting operate. For operating times >30 seconds, the floor specification is
750
μ
A.