Rigol DM3068, Service Manual

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RIGOL Chapter 1 Specifications
Service Guide for DM3068 1-14
1. 6 Measurement Rate
Measurement Rate
[1]
Function Setting Integration Time Readings/s 50Hz
（
60Hz
）
DC Voltage
DC Current
2-wire Resistance
4-wire Resistance
0.006 NPLC Integration Time 100(100) us 10000(10000)
0.02 NPLC 400(333) us 2500(3000)
0.06 NPLC 1.2(1) ms 833(1000)
0.2 NPLC 4(3.33) ms 250(300)
1 NPLC 20(16.7) ms 50(60)
2 NPLC 40(33.3) ms 25(30)
10 NPLC 200(167) ms 5(6)
100 NPLC 2(1.67) s 0.5(0.6)
AC Voltage
AC Current
[2]
3Hz AC Filter 0.2
20Hz 1.5
200Hz 10
200Hz 50
[3]
Frequency and
Period
[4]
1s Gate Time 1
0.1s 10
0.01s 80
0.001s 500
Capacitance
[5]
25
[1] Auto trigger, zero trigger delay, auto zero off, auto range off, math function off and external interface off.
[2] Use the default trigger delay setting.
[3] The maximum rate available when trigger delay is set to 0.
[4] 20V range, fast filter, 1kHz input.
[5] Measure 20nF capacitance on 200nF range. The measurement period changes with the capacitance under test. The maximum measurement period on
100mF is 4s (typical value).