All Parameters Measurement; Voltage Parameter - UNI-T UTD2000CEX-II Series User Manual

UTD2000CEX-II
User Manual

8.1 All Parameters Measurement

Press the MEASURE button to enter the automatic measurement menu.
Then press F1 to select the source of the measurement . Press F2 to select
all 34 parameters.
all parameters display interface
The color of measured parameters is consistent with the current channel.
When "----" is shown, it indicates that the current source has no signal input,
or the measurement result is not valid (too big or too small).
8.2 Voltage parameters
Voltage Parameter Diagram
Vmax: Voltage at the highest point with respect to GND
Vmin: Voltage at the lowest point with respect to GND
Vtop: Highest stable voltage
Vbase: Lowest stable voltage
Middle: Midpoint between highest and lowest stable voltage
Vpp: Vmax – Vmin
Vamp: Vtop – Vbase
Mean: Average amplitude of the waveform on screen
CycMean: Average amplitude of a waveform in one period
RMS: The effective value. According to the energy produced by the AC
signal in the conversion, the equivalent energy that the DC voltage
corresponds to
CycRMS: The RMS of one period
Overshoot: The ratio of the difference between Vmax and Vtop
Preshoot: The ratio of the difference between Vmin and Vbase
Area: The product of time and voltage for all points on the screen
CycArea: The product of time and voltage for all points in one period