Specifications

Chapter 3 Performance Test RIGOL
Service Guide for DM3058
3-9
(3) Test the ranges listed in Table 3-5 item by item. And then set the rate of
reading as “Slow” and disable all the math operations.
(4) Input signals listed in Table 3-5 using calibration instrument and compare the
test results with test limits listed. (Make sure that the calibration instrument
is in a state of output)
Table 3-5 AC Current Gain Error of the Standard Equipment
Function
[1]
Range
Input
signal
Quick
Test
Test limits (1 year)
Upper limit
Upper limit
20.0000 mA
1 mA
1 kHz
Q
1.0450 mA
0.9550 mA
20 mA
20 Hz
20.3200 mA
19.6800 mA
20 mA
45 Hz
20.1200 mA
19.8800 mA
20 mA
2 kHz
Q
20.1200 mA
19.8800 mA
20 mA
10 kHz
20.5400 mA
19.4600 mA
200.000 mA
10 mA
1 kHz
10.430 mA
9.570 mA
200 mA
20 Hz
Q
203.200 mA
196.800 mA
200 mA
45 Hz
Q
200.800 mA
199.200 mA
200 mA
2 kHz
Q
200.800 mA
199.200 mA
200 mA
10 kHz
Q
205.400 mA
194.600 mA
2.00000 A
100 mA
1 kHz
0.10650 A
0.09350 A
2 A
20 Hz
2.03400 A
1.96600 A
2 A
45 Hz
2.01400 A
1.98600 A
2 A
2 kHz
Q
2.01400 A
1.98600 A
2 A
10 kHz
2.05400 A
1.94600 A
10.0000 A
[2]
500 mA
1 kHz
0.5275 A
0.4725 A
10 A
20 Hz
10.1650 A
9.8350 A
10 A
45 Hz
10.0650 A
9.9350 A
10 A
2 kHz
Q
10.0650 A
9.9350 A
10 A
5 kHz
10.2700 A
9.7300 A
Remarks:
[1] The rate of reading is “Slow”.
[2] Continuous current more than DC 7 A or AC RMS 7 A should be 30 seconds Off after 30 seconds
On.
[3] Q denotes optional quick test point.
4. Verification procedure of Frequency Gain:
(1) Read “Testing Conditions” carefully before start.
(2) Connect the input terminal of the meter with calibration instrument.
(3) Select the range of 200 mV and Manual and disable all the math operations.
(4) Input signals listed in Table 3-6 using calibration instrument and compare the
test results with test limits listed. (Make sure that the calibration instrument
is in a state of output)