Svantek SV 106A, User Manual

Page: 78 / 92

78
SV106A User Manual
10.3. Saving of 1/1 Octave and 1/3
Octave analysis results in the logger’s file -
Logger Results
The RMS results from 1/1 Octave or
1/3 Octave analysis can be saved in the
logger file. Spectrum saving in the
logger file can be activated for each
channel in the appropriate window
(
path: <Menu> / Measurement /
Data logging / Logger Results /
1/1 Octave or 1/3 Octave ).
<ENT>
If the None value is selected in the Channel x position, the spectrum data
will not be saved in the logger file. If RMS value is selected, then RMS
spectrum will be saved in the logger file for this channel.
10.4. Selection of 1/1 Octave and 1/3 Octave bandpass results as triggering
source
For the 1/1 Octave or 1/3 Octave functions it is possible to define trigger
condition for logger, event, wave and alarm triggers, based on the selected
spectrum band levels.
The trigger conditions for the above applications can be programmed in the
windows:
Logger Trigger , Event Recording Trigger , Wave Trigger and
Alarm Trigger . In these sub-lists the user should select Spectrum in the
Source position and select required central frequency of the bandpass in
the Result position.
The trigger condition can be defined for the selected RMS result in the
Result position calculated for 1/1 Octave filters ( 0.50 Hz , 1.00 Hz , 2.00 Hz ,
4.00 Hz , 8.00 Hz , 16.0 Hz , 31.5 Hz , 63.0 Hz , 125 Hz , 250 Hz , 500 Hz ,
1.00 kHz and 2.00 kHz ), or 1/3 Octave filters ( 0.40 Hz , 0.50 Hz , 0.63 Hz ,
0.80 Hz , 1.00 Hz , 1.25 Hz , 1.60 Hz , 2.00 Hz , 2.50 Hz , 3.15 Hz , 4.00 Hz ,
5.00 Hz , 6.30 Hz , 8.00 Hz , 10.0 Hz , 12.5 Hz , 16.0 Hz , 20.0 Hz , 25.0 Hz ,
31.5 Hz , 40.0 Hz , 50.0 Hz , 63.0 Hz , 80.0 Hz , 100 Hz , 125 Hz , 160 Hz ,
200 Hz , 250 Hz , 315 Hz , 400 Hz , 500 Hz , 630 Hz , 800 Hz , 1.00 kHz ,
1.25 kHz , 1.60 kHz , 2.00 kHz , and 2.50 kHz ), and also Total Level results
with appropriate filters: Total 1 (HP) , Total 2 ( filter defined for the profile 1
of the channel ) , Total 3 (filter defined for the profile 2 of the channel).
10.5. Display options in 1/1 Octave and 1/3 Octave analysis mode
The Display list is used for setting the
various parameters which are mainly
dedicated for the control of the spectrum
view. The following windows contain the
elements that influence the presentation
of the results of
1/1 Octave and
1/3 Octave analysis:
<ENT>