Svantek SVAN 971 - Definitions of Measured Results

SVAN 971 User Manual
77
Last
Calibration
Records of previously performed calibrations of the
instrument. Each record contains information about
calibration date and time, calibration type,
calibration factor etc.
Manual
4.2.2
Clear
Calibration
History
Operation that clears all calibration records.
Manual
4.2.2
Auto
Calibration
The feature that enables automatic calibration when
the reference sound or vibration signal is detected
by the instrument.
Manual
4.2.4
Post
Calibration
The feature that enables performance of additional
calibration in the end of the measurement session
and add the new calibration factor to some files
already saved in the instrument’s memory.
Manual
4.2.3
15.3 DEFINITIONS OF MEASURED RESULTS
Name
Description
Screen
Reference
Elapsed time
Time from the measurement start, that displayed
under the result in the format ⌛mm:ss in the range
from 00:00 to 59:59, or in the format ⌛hh:mm:ss in
the range from 01:00:00 to 99:59:59, or in format
⌛xxxh from 100h to 999h, and ⌛>999h if the elapsed
time exceeds 999 hours. Its maximum value is equal
to the Integration Period and the elapsed time is
zeroed when new measurement cycle starts.
Manual
6.1.1
Ovl
Percentage of the overloaded input signal, which
occurred within the elapsed measurement time.
Appendix D
Lpeak
Peak Sound Level, the greatest instantaneous
value of a standard frequency weighted sound
pressure level within the elapsed measurement
time. It is measured with frequency weighting A, C
or Z and accordingly displayed as LApeak, LCpeak
or LZpeak.
Appendix D