STAMOS S-LS-118 Manual De Instrucciones página 37

3) Measure the time scale. Press ← or → to select the left or right measuring column, and turn the knob
to move left or right for the display of the difference between the two measuring lines.
4) Measure the negative value of voltage or current. Press ↑ or ↓ to select the upper or lower
measuring column, and turn the knob to move up or down for the display of amplitude of the current
measuring column.
5) Adjust the scale value of current. Long press ↓ and turn the knob to adjust the size.
6) Adjust the scale value of voltage. Long press ↑ and turn the knob to adjust
the size.
7) Adjust the time value of sampling. Press ENTER and turn the knob to adjust the size.
8) When the wave pauses, press STOP.
Take the measurement of DYN CC made as an example.
After editing the data of DYN CC, A SLOPE is 0.012 A/μS, B SLOPE is 0.08 A/μS, A is 0.2A, B is 1A, frequency
is 20 HZ, duty cycle is 40%, as shown in Fig. 9.1. Please see Fig. 9.2 for the waveform measurement.
Fig. 9.1
Fig. 9.2 Waveform Measurement