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Introduction and Specifications
Specifications
1
1-15
AC Current (continued)
Secondary Performance Specifications and Operating Characteristics
Included in Uncertainty Specifications
Range Frequency
Stability
±1°C
Temperature Coefficient
[Note 1]
Compliance
Maximum
Resistive
Load
Noise and
Distortion
24 Hours
10°-40°C
0°-10°C
and
40°-50°C
Limits For Full
Accuracy
[Note 2]
Bandwidth
10 Hz-50 kHz
<0.5V Burden
Hz ± (ppm output + nA) ± (ppm output + nA)/°C V rms Ω± (% output + µA)
220 µA
10-20
20-40
40-1k
1k-5k
5k-10k
150 + 5
80 + 5
30 + 3
50 + 20
400 + 100
50 + 5
20 + 5
4 + .5
10 + 1
20 + 100
50 + 5
20 + 5
10 + .5
20 + 1
20 + 100
72k
.05 + .1
.05 + .1
.05 + .1
.25 + .5
.5 + 1
2.2 mA
10-20
20-40
40-1k
1k-5k
5k-10k
150 + 5
80 + 5
30 + 3
50 + 20
400 + 100
50 + 5
20 + 4
4 + 1
10 + 100
50 + 400
50 + 5
20 + 4
10 + 2
20 + 100
50 + 400
7 500
.05 + .1
.05 + .1
.05 + .1
.25 + .5
.5 + 1
22 mA
10-20
20-40
40-1k
1k-5k
5k-10k
150 + 50
80 + 50
30 + 30
50 + 500
400 + 1 µA
50 + 10
20 + 10
4 + 10
10 + 500
50 + 1 µA
50 + 10
20 + 10
10 + 20
20 + 400
50 + 1 µA
7 150
.05 + .1
.05 + .1
.05 + .1
.25 + .5
.5 + 1
Hz ± (ppm output + µA) ± (ppm output + µA)/°C
220 mA
10-20
20-40
40-1k
1k-5k
5k-10k
150 + .5
80 + .5
30 + .3
50 + 3
400 + 5
50 + .05
20 + .05
4 + .1
10 + 2
50 + 5
50 + .05
20 + .05
10 + .1
20 + 2
50 + 5
715
.05 + 10
.05 + 10
.05 + 10
.25 + 50
.5 + 100
2.2A
20-1k
1k-5k
5k-10k
50 + 5
80 + 20
800 + 50
4 + 1
10 + 5
50 + 10
10 + 1
20 + 5
50 + 10
1.4
[Note 3]
.5
.5 + 100
.3 + 500
1 + 1 mA
5725A Amplifier: ± (% output)
11A
40-1k
1k-5k
5k-10k
75 + 100
100 + 150
200 + 300
20 + 75
40 + 75
100 + 75
30 + 75
50 + 75
100 + 75
33
[Note 4]
.
.
.
05
12
5
Notes:
Maximum output from 5700A terminals is 2.2A. Uncertainty specifications for 220 µA and 2.2 mA ranges are increased by 1.3 x plus 2 µA when
supplied through 5725A terminals. Specifications are otherwise identical for all output locations.
1. Temperature coefficient is an adder to uncertainty specifications that does not apply unless operating more than ±5°C from calibration temperature.
2. For larger resistive loads multiply uncertainty specifications by:
(
actual load
maximum load for full acuracy
)
2
3. 1.5V compliance limit above 1A. 5725A Amplifier may be used in range-lock mode down to 1A.
4. For resistive loads within rated compliance voltage limits.
Minimum output:: 9 µA for 220 µA range, 10% on all other ranges. 1A minimum for 5725A.
Inductive load limits: 400 µH (5700A or 5725A). 20 µH for 5700A output >1A.
Power factors: 5700A, 0.9 to 1; 5725A, 0.1 to 1. Subject to compliance voltage limits.
Frequency:
Range (Hz):
10.000-11.999, 12.00-119.99,
120.0-1199.9, 1.200k-10.000k
Uncertainty: ±0.01%
Resolution: 11,999 counts
Settling time to full accuracy: 5 seconds for 5700A ranges; 6 seconds for 5725A 11A range; +1 second for amplitude or frequency range change.
Overshoot: <10%