Datasheet

Page 13
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Range Programming Resolution
Accuracy
(% reading + offset)
Noise
(peak to peak)
0.1 Hz to 10 Hz
1
Maximum Current
(over range)
±10 nA 10 fA ±(0.10 % + 50 pA) ≤ 1 pA ±10.5 nA
±100 nA 100 fA ±(0.06 % + 100 pA) ≤ 2 pA ±105 nA
±1 μA 1 pA ±(0.025 % + 500 pA) ≤ 20 pA ±1.05 μA
±10 μA 10 pA ±(0.025 % + 1.5 nA) ≤ 60 pA ±10.5 μA
±100 μA 100 pA ±(0.02 % + 25 nA) ≤ 1 nA ±105 μA
±1 mA 1 nA ±(0.02 % + 200 nA) ≤ 6 nA ±1.05 mA
±10 mA 10 nA ±(0.02 % + 2.5 μA) ≤ 100 nA ±10.5 mA
±100 mA 100 nA ±(0.02 % + 20 μA) ≤ 600 nA ±105 mA
±1 A 1 μA ±(0.03 % + 1.5 mA) ≤ 20 μA ±1.05 A
±1.5 A 1 μA ±(0.05 % + 3.5 mA) ≤ 20 μA ±1.515 A
±3 A 10 μA ±(0.4 % + 7 mA) ≤ 60 μA ±3.03 A
±10 A
2
10 μA ±(0.4 % + 25 mA)
3
±10.5 A
DC Current source specifications
1. Supplemental characteristics
2. 10 A range is available only for pulse mode, not available for DC mode.
3. Measurement speed: 0.01 PLC
Source Supplemental Characteristics
Pulsing capabilities
Pulsed DC
Maximum
Voltage
Maximum
Peak Current
Maximum
Base Current Pulse Width
Maximum
Duty Cycle
Maximum
Voltage
Maximum
Current
DC or
pulsed
210 V 0.105 A 0.105 A 50 μs to 99999.9 s 99.9999 % 210 V 0.105 A
21 V 1.515 A
1
1.515 A
1
50 μs to 99999.9 s 99.9999 % 21 V 1.515 A
1
6 V 3.03 A
1
3.03 A
1
50 μs to 99999.9 s 99.9999 % 6 V 3.03 A
1
Pulsed only
200 V 1.515 A 50 mA 50 μs to 2.5 ms 2.5 %
180 V 1.05 A 50 mA 50 μs to 10 ms 2.5 %
6 V 10.5 A 0.5 A 50 μs to 1 ms 2.5 %
1. Max current limitation: For 21 V/1.515 A and 6 V / 3.03 A ranges, total max current is limited by the table in page 12 for using 2 channels. Max current is
not limited for using 1 channel only
Source Value Limit Value Load Source Settling (% of range) Minimum Pulse Width
200 V 1.5 A 200 Ω 0.1 % 1 ms
6 V 10.5 A 0.6 Ω 0.1 % 0.2 ms
1.5 A 200 V 65 Ω 0.1 % 2.5 ms
10.5 A 6 V 0.5 Ω 0.1 % 0.2 ms
Maximum pulse width and duty cycle:
Minimum pulse width at the given voltage, current and settling conditions:
90%
Peak level
Base level
Pulse width
10%
Minimum programmable pulse width 50 μs
Pulse width programming resolution 1 μs
Pulse width definition The time from 10 % leading to
90 % trailing edge as follows.