5730A
Operators Manual
1-24
DC Current Secondary Performance Specifications and Operating Characteristics
Range
Stability
±1 °C
[1]
24 Hours
Temperature
Coefficient
[2]
Compliance
Limits
Burden
Voltage
Adder
[3]
(±nA/V)
Maximum
Load for
Published
Specification
[4]
(Ω)
Noise
10 - 40 °C
0 - 10 °C
and
40 - 50 °C
Bandwidth
0.1-10 Hz
Bandwidth
10 Hz-10 kHz
pk-pk RMS
±(ppm
output + nA)
±(ppm output + nA) /
°C
ppm
output
+ nA
nA
220 μA
2.2 mA
22 mA
220 mA
2.2 A
5 + 1
5 + 5
5 + 50
8 + 300
9 + 7 μA
1 + 0.40
1 + 2
1 + 20
1 + 200
1 + 2.5 μA
3 + 1
3 + 10
3 + 100
3 + 1 μA
3 + 10 μA
10
10
10
10
3
[5]
0.2
0.2
10
100
2 μA
20k
2k
200
20
2
6 + .9
6 + 5
6 + 50
9 + 300
12 + 1.5 μA
10
10
50
500
20 μA
5725A
±(ppm
output + μA)
±(ppm output + μA)/
°C
ppm
output +
μA
μA
11 A 25 + 100 20 + 75 30 + 120 4 0 4 15 + 70 175
Notes:
Maximum output from the calibrator’s terminals is 2.2 A. Specifications for 220 μA and 2.2 mA ranges are increased by a factor of 1.3
when supplied through 5725A terminals.
1. Stability specifications are included in the Absolute specification values for the primary specifications.
2. Temperature coefficient is an adder to Absolute specifications. It does not apply unless operating more than ±5 °C from
calibration temperature.
3. Burden voltage adder is an adder to Absolute specifications that does not apply unless burden voltage is greater than 0.5 V.
4. For higher loads, multiply Absolute specification by:
ionspecificat publishedfor load maximum
load actualx 0.1
1 +
5. The calibrator’s compliance limit is 2 V for outputs from 1 A to 2.2 A. 5725A Amplifier may be used in range-lock mode down to
0 A.
Minimum Output .................................................. 0 for all ranges, including 5725A.
Settling Time ........................................................ 1 second for μA and mA ranges; 3 seconds for 2.2 A range; 6 seconds
for 11 range; + 1 second for range or polarity change
Overshoot ............................................................. <5 %
AC Current Specifications
5730A AC Current Specifications: 99 % Confidence Level
Range Resolution
Frequency
(Hz)
Absolute / ±5 °C from calibration temperature Relative ±1 °C
24 Hours 90 Days 180 Days 1 Year 24 Hours 90 Days
±(ppm output + nA)
220 μA
1 nA
10 - 20
20 - 40
40 - 1 k
1 k - 5 k
5 k - 10 k
260 + 20
170 + 12
115 + 10
300 + 15
1000 + 80
280 + 20
180 + 12
117 + 10
320 + 15
1100 + 80
290 + 20
190 + 12
118 + 10
340 + 15
1200 + 80
300 + 20
200 + 12
120 + 10
350 + 15
1300 + 80
260 + 20
130 + 12
100 + 10
250 + 15
900 + 80
280 + 20
150 + 12
110 + 10
280 + 15
1000 + 80
2.2 mA 10 nA
10 - 20
20 - 40
40 - 1 k
1 k - 5 k
5 k - 10 k
260 + 50
170 + 40
115 + 40
210 + 130
1000 + 800
280 + 50
180 + 40
117 + 40
220 + 130
1100 + 800
290 + 50
190 + 40
118 + 40
230 + 130
1200 + 800
300 + 50
200 + 40
120 + 40
240 + 130
1300 + 800
260 + 50
130 + 40
100 + 40
190 + 130
900 + 800
280 + 50
150 + 40
110 + 40
220 + 130
1000 + 800
22 mA 100 nA
10 - 20
20 - 40
40 - 1 k
1 k - 5 k
5 k - 10 k
260 + 500
170 + 400
115 + 400
210 + 700
1000 + 6000
280 + 500
180 + 400
117 + 400
220 + 700
1100 + 6000
290 + 500
190 + 400
118 + 400
230 + 700
1200 + 6000
300 + 500
200 + 400
120 + 400
240 + 700
1300 + 6000
260 + 500
130 + 400
100 + 400
190 + 700
900 + 6000
280 + 500
150 + 400
110 + 400
220 + 700
1000 +
6000
To Next Page
Loading...
Need help?
General
