Introduction and Specifications
Additional Specifications 1
1-31
1-39. AC Current (Non-Sine Wave) Specifications (cont)
1-Year Absolute Uncertainty,
tcal +
5°C,
+
(% of output + % of range)
[2]
Maximum
Current
Squarewave
Ranges
[1]
Frequency
%Output %Range Resolution
0.01 to 10 Hz 5.0 0.5 Two digits, e.g., 50 mA
10 to 45 Hz 0.25 0.5
45 to 1 kHz 0.25 0.25 Six digits on each range
2.9 to 65.999 mA
1 to 10 kHz 5.0 0.5
0.01 to 10 Hz 5.0 0.5 Two digits
10 to 45 Hz 0.25 0.5
45 to 1 kHz 0.25 0.5 Six digits on each range
66 to 659.999 mA
1 to 10 kHz 5.0 1.0
10 to 45 Hz 5.0 1.0 Two digits
45 to 1 kHz 0.5 0.5
0.66 to 4.39999 A
1 to 5 kHz 5.0 1.0
Six digits on each range
45 to 500 Hz 2.0 0.5 Two digits on each range
4.4 to 22 A
500 to 1 kHz 5.0 1.0 Six digits on each range
[1] All waveforms are peak-to-peak output ranges.
[2] Uncertainty is stated in peak-to-peak. Amplitude is verified using an rms-responding DMM.
1-40. AC Current, Square Wave Characteristics (typical)
Range Rise Time Settling Time Overshoot
I<4.4 A @ 400 Hz
25 µs 40 µs to 1 % of final value <10 % for loads <100 Ω
1-41. AC Current, Triangle Wave Characteristics (typical)
Linearity to 400 Hz Aberrations
0.3 % of p-p value, from 10 % to 90 % point <1 % of p-p value, with amplitude >50 % of range
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