Rigol DHO1000 Series User Manual page 154

Digital oscilloscope
Hide thumbs Also See for DHO1000 Series:
Table of Contents

Advertisement

Measurements
1.888.610.7664
DHO1000 User Guide
1. Vmax: indicates the voltage value from the highest point of the waveform to the
GND.
2. Vmin: indicates the voltage value from the lowest point of the waveform to the
GND.
3. Vpp: the voltage value from the highest point to the lowest point of the
waveform.
4. Vtop: indicates the voltage value from the flat top of the waveform to the GND.
5. Vbase: indicates the voltage value from the flat base of the waveform to the GND.
6. Vamp: indicates the voltage value from the top of the waveform to the base of
the waveform.
7. Vupper: indicates the actual voltage value that corresponds to the threshold
maximum value.
8. Vmid: indicates the actual voltage value that corresponds to the threshold middle
value.
9. Vlower: indicates the actual voltage value that corresponds to the threshold
minimum value.
10. Vavg: indicates the arithmetic average value on the whole waveform or in the
gating area. The formula is shown as follows:
x
ith point, and n is the number of points being measured.
Wherein,
is the
i
11. VRMS: indicates the root mean square value on the whole waveform or in the
gating area. The formula is as follows:
Wherein,
x
is the measurement result of the
i
points being measured.
12. Per.VRMS: indicates the root mean square value within a period. The formula is
as shown above.
13. Overshoot: indicates the ratio of the difference between the maximum value and
the top value of the waveform to the amplitude value.
14. Preshoot: indicates the ratio of the difference between the minimum value and
the base value of the waveform to the amplitude value.
www.calcert.com
15
10
20
5
25
0
30
n
x
i
i
=
1
Average
=
n
n
2
x
i
i
1
=
RMS
=
n
ith point, and n is the number of
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
sales@calcert.com

Advertisement

Table of Contents
loading

This manual is also suitable for:

Dho1204Dho1202

Table of Contents