Fluke Calibration 5730A, Operator'S Manual, Page: 31 / 260

Introduction and Specifications
Electrical Specifications
1
1-17
Electrical Specifications
Note
Fluke guarantees performance verification using specifications stated to
99 % confidence level.
DC Voltage Specifications
5730A DC Voltage Specifications
Range Resolution
Absolute Accuracy
±
5
°
C from calibration temperature
Relative Accuracy
±
1
°
C
24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days
±
(ppm
μ
V)
99 % Confidence Level
220 mV 10 nV 5 + 0.5 7 + 0.5 8 + 0.5 9 + 0.5 2 + 0.4 2.5 + 0.4
2.2 V 100 nV 3.5 + 0.8 4 + 0.8 4.5 + 0.8 6 + 0.8 2 + 0.8 2.5 + 0.8
11 V 1
μ
V
2.5 + 3 3 + 3 3.5 + 3 4 + 3 1 + 3 1.5 + 3
22 V 1
μ
V
2.5 + 5 3 + 5 3.5 + 5 4 + 5 1 + 5 1.5 + 5
220 V
10
μ
V
3.5 + 50 4 + 50 5 + 50 6 + 50 2 + 50 2.5 + 50
1100 V 100
μ
V 5 + 500 6 + 500 7 + 500 8 + 500 2.5 + 400 3 + 400
95 % Confidence Level
220 mV 10 nV 4 + 0.4 6 + 0.4 6.5 + 0.4 7.5 + 0.4 1.6 + 0.4 2 + 0.4
2.2 V 100 nV 3 + 0.7 3.5 + 0.7 4 + 0.7 5 + 0.7 1.6 + 0.7 2 + 0.7
11 V 1
μ
V
2 + 2.5 2.5 + 2.5 3 + 2.5 3.5 + 2.5 0.8 + 2.5 1.2 + 2.5
22 V
1
μ
V
2 + 4 2.5 + 4 3 + 4 3.5 + 4 0.8 + 4 1.2 + 4
220 V 10
μ
V 3 + 40 3.5 + 40 4 + 40 5 + 40 1.6 + 40 2 + 40
1100 V 100
μ
V
4 + 400 4.5 + 400 6 + 400 6.5 + 400 2 + 400 2.4 + 400
Notes:
DC Zeros calibration required every 30 days.
DC Voltage Secondary Performance Specifications and Operating Characteristics
Range
Stability
[1] ±
1
°
C
24 Hours
Temperature Coefficient
Adder
[2]
Linearity
±
1
°
C
Noise
10 - 40
°
C
0 - 10
°
C and
40 - 50
°
C
Bandwidth
0.1 - 10 Hz
pk-pk
Bandwidth
10 - 10 kHz
RMS
±
(ppm
μ
V)
±
(ppm
μ
V) /
°
C
±
(ppm
μ
V)
μ
V
220 mV
2.2 V
11 V
22 V
220 V
1100 V 0.3 + 0.3
0.3 + 1
0.3 + 2.5
0.4 + 5
0.5 + 40
0.5 + 200
0.4 + 0.1
0.3 + 0.1
0.15 + 0.2
0.2 + 0.4
0.3 + 5
0.5 + 10
1.5 + 0.5
1.5 + 2
1 + 1.5
1.5 + 3
1.5 + 40
3 + 200
1 + 0.2
1 + 0.6
0.3 + 2
0.3 + 4
1 + 40
1 + 200
0.15 + 0.1
0.15 + 0.4
0.15 + 2
0.15 + 4
0.15 + 60
0.15 + 300
5
15
50
50
150
500
Notes:
1.
Stability specifications are included in the absolute accuracy values in the primary specification tables.
2. Temperature coefficient is an adder to absolute accuracy specifications that does
not
apply unless operating more than
±
5
°
C from
calibration temperature.
Minimum Output
.................................................. 0 V for all ranges, except 100 V for 1100 V range
Maximum Load
..................................................... 50 mA for 2.2 V through 220 V ranges; 20 mA for 1100 V range; 50
Ω
output impedance on 220 mV range; all ranges <1000 pF, >25
Ω
Load Regulation
................................................... <(0.2 ppm of 0.1 ppm of range), full load to no load
Line Regulation
.................................................... <0.1 ppm change,
±
10 % of selected nominal line
Settling Time
........................................................ 3 seconds to full accuracy; + 1 second for range or polarity change; +
1 second for 1100 V range
Overshoot
............................................................. <5 %
Common Mode Rejection
.................................... 140 dB, DC to 400 Hz
Remote Sensing
.................................................. Available 0 V to
±
1100 V, on 2.2 V through 1100 V ranges