Svantek SV 279 PRO User Manual page 5

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The 1/3 Octave real-time frequency analysis allows the analysis of the noise
frequency contents. The statistical analysis in 1/3 octave band is used for
verification of noise sources in the environment.
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The time domain signal recording to Wave format works during measurement
and is logged in parallel to a time history. Once downloaded to a PC it can be
played back. Settings such as triggers or recording time are adjustable. In
addition to audio play-back, Wave file can be post-processed in SvanPC++
software that provides the calculation of overall results such as Leq, Lmax,
Lmin, Lpeak as well as 1/3 octave and FFT calculations.
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The 3G modem provides fast data transfer over the Internet to a PC with a
standard Internet connectivity.
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The remote communication settings are automatically adjusted to connect to
the SvanNET.
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The station can be powered from an internal battery, external battery or
external DC power supply and is ready for direct connection to a solar panel.
The powering is managed by the intelligent charging unit.
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The station uses a waterproof CHARGER that is designed for an outdoor use.
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Military standard CONNECTORS provide reliable, robust and waterproof
cable connections.
ACCESSORIES INCLUDED:
SVAN 979
Class 1 Sound & Vibration Analyser with 1/1 and 1/3 octave, FFT,
Time Domain Signal Recording including: prepolarised ½"
condenser microphone with nominal sensitivity 50 mV/Pa (GRAS
40AE), voltage type (supports 200 V polarisation) microphone
preamplifier (SV 17), foam windscreen (SA 22), USB 1.1 cable
(SC 16)
SM 279 PRO
Outdoor monitoring station for SVAN 979 including: 17Ah battery,
3G modem (SP 270) and external power supply (SB 270)
SC 279
Preamplifier cable for SV 17, 6 meters
SA 270D Desiccator for outdoor protection kits
SA 279 Outdoor protection kit for GRAS 40AE microphone (microphone,
preamplifier, cable and desiccator not included)
SA 250 Carrying case for SA 279, SB 270, cables and accessories
SvanNET
Web interface and connectivity support
ACCESSORIES AVAILABLE:
SV 33A Class 1 acoustic calibrator: 1000 Hz/114 dB
SB 272
External battery for SV 27x monitoring stations series (33 Ah)
including indoor charger
SB 271
Solar panel for SV 27x monitoring stations (40 W)
SA 206 Mast with adjustable height from 1.5 meter to 4 meters (cover
SA 21_45 included)
SP 274 Vaisala Weather Transmitter WXTxx type meteo module.
Monitoring Station SV 279 PRO 5