SV 277 PRO User Manual
7
save spectra as Time history.
•
The optional
1/3 Octave
real-time frequency analysis allows analysis of the noise
frequency contents. The
statistical analysis
in 1/3 octave band can be used for
verification of noise sources in the environment.
•
The optional 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 the
+
software that provides the calculation of overall results such as Leq,
Lmax, Lmin, Lpeak as well as 1/3 octave and
FFT
calculations or RT60.
•
The
mobile modem
provides fast data transfer over the Internet to a PC with a
standard Internet connectivity.
•
The remote communication settings are automatically adjusted to connect to the
SvanNET
Internet service.
•
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.
•
The station uses a waterproof
charger
that is designed for the outdoor use.
•
Military standard
connectors
provide reliable, robust and waterproof cable
connections.
1.2. A
CCESSORIES INCLUDED
SVAN 977
Class 1 Sound & Vibration Analyser with the standard firmware and
accessories:
prepolarised ½” condenser microphone (
SV 7052E
for the
SVAN 977A modification or
MK 255
for the SVAN 977C modification),
microphone preamplifier with IEPE power supply (
SV 12L
), foam
windscreen (
SA 22
), USB cable (
SC 16
)
SM 277 PRO
Outdoor monitoring station for SVAN 977 including: 17Ah battery,
mobile modem (
SP 270
) and external power supply (
SB 270
)
SC 277
Preamplifier cable for SV 12L, 6 meters
SA 270D
Desiccator for outdoor protection kits
SA 277
Outdoor microphone kit for
SV 7052
microphone (microphone,
preamplifier, cable and desiccator not included)
SA 250
Carrying case for SA 277, SB 270, cables and accessories
1.3. A
CCESSORIES AVAILABLE
SV 36
Class 1 Sound Calibrator: 94/114 dB@1000 Hz
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
SP 275
Vaisala Weather Transmitter WXTxx type meteo module.
SP 276
GILL GMX600 type meteo module (with communication cable SC276).
SP 272
WERMA, LED/Buzzer alarm lamp (12V DC).
