RIGOL Chapter 2 Performance Verification Test
2-4 DM3058/DM3058E Performance Verification Guid
750.00 V
Note
[1]
: The reading rate is set to "Slow".
Note
[2]
: Q marks the optional quick test points.
3. The AC current gain verification procedures
(1) Make sure you have carefully read the "Test Conditions".
(2) Connect the input terminals of the multimeter with the calibrator.
(3) Test the ranges specified in Table 2-4 one by one. Set the reading rate to
"Slow" and turn off all the math operations.
(4) Input the signals specified in Table 2-4 using the calibrator and compare the
test results with the test limits in the table (make sure the output of the
calibrator is built adequately).
Table 2-4 AC Current Gain Verification Table
Range
[1]
Test
Signal
Input
Frequency
Quick
Test
Upper Limit Lower Limit
20.0000 mA
200.000 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
10.0000 A
[2]
10 A 5 kHz 10.2700 A 9.7300 A
Note
[1]
: The reading rate is set to "Slow".
Note
[2]
: For continuous currents greater than DC 7A or AC RMS 7A, close the circuit for 30 seconds