13
Operation
2.2 Measurement
Functions
Figure 2-3:
Measurement function
menu
The
CP AL1
features two major measurement functions accessible via the menu bar:
• FFT: real-time Zoom FFT
• RMS/THD: level and distortion measurements
To set the measurement function, select
FFT
or
RMS/THD
on the measurement
function menu.
2.2.1 FFT
Analysis
The
CP AL1
implements an extremely fast, real-time Zoom FFT analysis with
resolutions up to 0.7 Hz over the entire frequency range. The FFT analysis
results are displayed by 93 bins.
Figure 2-4:
FFT analysis display
Set menu
Pause
Cursor readout
Displayed start frequency
Displayed frequency range
Displayed end frequency
Y-axis
FFT spectrum
X-axis
Содержание CP AL1
Страница 1: ...CP AL1 User Manual FFT VOLTMETER FOR STEP AND TOUCH VOLTAGE MEASUREMENTS...
Страница 4: ...CP AL1 User Manual 4...
Страница 10: ...CP AL1 User Manual 10...
Страница 26: ...CP AL1 User Manual 26...
Страница 30: ...OMICRON Contact Addresses 30...