CESVA SC310, Руководство пользователя

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SC310
User’s Manual
117
• Time history (60 values) of the equivalent continuous sound pressure level with integration
time T and frequency weighting A.
•
The numerical value of the equivalent continuous sound pressure level with integration
time T and frequency weighting A.
•
Measurement time (t) and the elapsed integration time
9.4.4 Interrupting the measurement
By pressing you temporarily interrupt the measurement. The state of measurement
indicator will change from to
.
While the SC310 is paused ( ) you may continue to
consult the measured functions prior to the temporary interruption of measurement. To
resume measurement, press
.
By pressing you stop the measurement. The state of measurement indicator will
change from to .
9.4.5 Consulting measured data
While the SC310 is not measuring ( ), you may consult all the measured functions.
To consult them, apply the same procedure as described in the section 9.4.3 on viewing data
while measurement is in progress.
9.4.6 Overload indicator
The SC310 is equipped with an overload indicator for each function. If overloading occurs
during measurement, the
^ sign will appear before the function affected by overloading.
When a function registers overload, its corresponding measurement is incorrect.
When overloading occurs, the indication appears at the right bottom corner of the screen.
9.5 Data registering
The SC310 can record in the internal memory the values of the measured functions. When
switching on the equipment, the recorded data will not be lost and can be retrieved and
displayed directly from the
SC310 or transmitted to a PC. The memory can be erased directly
from the SC310 .
Two kinds of registers may be saved in the memory:
• The final results of a measurement.
• Continuous recordings of functions with programmable recording time.
9.5.1 Saving final results
Once you have completed a measurement ( ), the results may be stored in the memory by
selecting the SAVE RESULTS option from the main menu. The SC310 will indicate the
register number in which to record the data.
The SC310 stores the following information.