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5730A
Operators Manual
AC Current Secondary Performance Specifications and Operating Characteristics
Frequency
Range
220 μA
5 k - 10 k
2.2 mA
5 k - 10 k
22 mA
5 k - 10 k
220 mA
5 k - 10 k
2.2 A
5 k - 10 k
11 A
5 k - 10 k
Notes:
Maximum output from 5730A terminals is 2.2 A. Specifications for 220 μA and 2.2 mA ranges are increased by a factor of 1.3, plus
2 μA when supplied through 5725A terminals. Specifications are otherwise identical for all output locations.
1.
Stability specifications are included in the Absolute values for the primary specifications.
Temperature coefficient is an adder to specifications that does not apply unless operating more than ±5 °C from calibration
2.
temperature.
3.
For larger resistive loads multiply accuracy specifications by: (
4.
1.5 V compliance limit above 1 A. 5725A Amplifier may be used in range-lock mode down to 1 A.
5.
For resistive loads within rated compliance voltage limits.
1-26
[1]
Stability ±1 °C
24 Hours
(Hz)
±(ppm output +
nA)
10 - 20
150 + 5
20 - 40
80 + 5
40 - 1 k
30 + 3
1 k - 5 k
50 + 20
400 + 100
10 - 20
150 + 5
20 - 40
80 + 5
40 - 1 k
30 + 3
1 k - 5 k
50 + 20
400 + 100
10 - 20
150 + 50
20 - 40
80 + 50
40 - 1 k
30 + 30
1 k - 5 k
50 + 500
400 + 1000
±(ppm output +
Hz
μA)
10 - 20
150 + 0.5
20 - 40
80 + 0.5
40 - 1 k
30 + 0.3
1 k - 5 k
50 + 3
400 + 5
20 - 1 k
50 + 5
1 k - 5 k
80 + 20
800 + 50
40 - 1 k
75 + 100
1 k - 5 k
100 + 150
200 + 300
Temperature
[2]
Coefficient
0 - 10 °C and
10 - 40 °C
40 - 50 °C
±(ppm output + nA)/ °C
50 + 5
50 + 5
20 + 5
20 + 5
4 + 0.5
10 + 0.5
10 + 1
20 + 1
20 + 100
20 + 100
50 + 5
50 + 5
20 + 4
20 + 4
4 + 1
10 + 2
10 + 100
20 + 100
50 + 400
50 + 400
50 + 10
50 + 10
20 + 10
20 + 10
4 + 10
10 + 20
10 + 500
20 + 400
50 + 1000
50 + 1000
±(ppm output + μA)/°C
50 + 0.05
50 + 0.05
20 + 0.05
20 + 0.05
4 + 0.1
10 + 0.1
10 + 2
20 + 2
50 + 5
50 + 5
4 + 1
10 + 1
10 + 5
20 + 5
50 + 10
50 + 10
5725A Amplifier:
20 + 75
30 + 75
40 + 75
50 + 75
100 + 75
100 + 75
maximum
load
Maximum
Resistive
Compliance
Load
Limits
For
(V rms)
Published
Specification
±(% output + μA)
[3]
(Ω)
7
2 k
7
800
7
80
7
8
[4]
1.4
0.8
3
3
2
actual
load
)
for
published
specificat
ion
Noise and
Distortion
(Bandwidth
10 Hz - 50 kHz
<0.5V Burden)
0.05 + 0.1
0.05 + 0.1
0.05 + 0.1
0.25 + 0.5
00.5 + 1
0.05 + 0.1
0.05 + 0.1
0.05 + 0.1
0.25 + 0.5
00.5 + 1
0.05 + 0.1
0.05 + 0.1
0.05 + 0.1
0.25 + 0.5
00.5 + 1
0.05 + 10
0.05 + 10
0.05 + 10
0.25 + 50
00.5 + 100
0.5 + 100
0.3 + 500
1 + 1 mA
±(% output)
[5]
0.05
[5]
0.12
[5]
0.5
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