To measure frequency and period, To measure frequency and period -25, Frequency test – RIGOL M300 User Manual
Page 35
RIGOL
© 2007 RIGOL Technologies, Inc.
User’s Guide for DM3000 Series
1-25
To Measure Frequency and Period
The following shows the system connections and selection of measurement functions.
The practice provides a guide to get familiar with the Frequency and Period
Measurement technique.
Frequency Test
Figure 1- 31 Frequency Measurement Data Interface
Table1- 10 Frequency Test Characteristics
Ranges
200mV, 2V, 20V, 200V, 750V
Measurement Range
3Hz~300kHz
Input Signal Range
100mVAC ~ 750VAC
Input Protection
750V
RMS
on all ranges (HI
Terminal)
Configurable Parameters Null value
Basic measurement:
1. Connect test leads as Figure 1- 32 shown. Red test lead connects the HI
Terminal, Black test lead connects the LO Terminal.
2. Press
to select the Frequency Test.
3. Set the Null value.
Null computing will be an option operation, could be setup in accordance with
user demand. If user does not implement Null computing, this parameter is not
required, direct implementation of the next step.
(To know the specific setting methods of the Null value setting, please refer to
Chapter 2 “To Set up Measurement Parameters”, Null computing)