SVAN 958A Class 1 Four-channel Sound & Vibration Analyser is dedicated for all applications that require simultaneous class 1 sound and vibration assessment. Each of four input channels can be independently configured for sound or vibration detection with different filters and RMS detector time constants giving users an enormous measurement flexibility. The real advantage of SVAN 958A is the capability to perform advanced analysis simultaneously to the level meter mode. In practise this allows the user to obtain broad-band results such as Leq, RMS, LMax, LMin, LPeak together with four-channel analysis like FFT or octave band analysis.

List of available analyser functions includes FFT, 1/1 or 1/3 octave, cross spectra, sound intensity, RT 60 and more. The 4-channel time-domain signal recording to .wav format is available as well as an exceptional feature! All measurement results are stored in non-volatile 32 MB internal memory or USB memory stick and can be easily downloaded to a PC with SvanPC++ software. SVAN 958A with RS 232 interface (SV 55) can be offered with GPRS modem or LAN & WLAN connection module. Together with SvanPC++_RC remote communication software, these interfaces provide easy remote access to instrument settings & data over Internet and local area network. Instrument is powered from four AA standard or rechargeable batteries as well as from the external DC power source or USB interface. Robust case and light weight design accomplish the exceptional features of this new generation instrument.

Features:

Four channels sound or vibration configurable
Human Vibration measurements meeting ISO 8041:2005 including VDV and MTVV
Sound level meter Class 1, IEC 61672
Advanced data logger including spectral analysis
USB memory stick providing almost unlimited logging capability
Advanced trigger and alarm functions
USB 1.1 Client and USB Host interfaces
RS 232 for modems support (GPRS, Ethernet, WLAN)
Powered by four AA standard or rechargeable batteries
Easy in use, hand held, light weight and robust

Analyser options:

FFT analysis up to 1600 lines in 20 kHz band
1/1 and 1/3 octave real-time analysis
Time-domain signal recording
Sound intensity
FFT cross spectra
RT 60 reverberation time
Acoustic dose meter
Human Vibration measurements

Alte produse SVANTEK

SV 84 BUILDING GROUND VIBRATION ACCELEROMETER

• Piezoelectic accelerometer dedicated to building/ground structure vibration measurements
• Compatible with SVAN 958A and SV 106
• Hermetically sealed

SV 150 HAND-ARM TRIAXIAL ACCELEROMETER

• Measurement range 2000 ms-2 PEAK
• Frequency response 0 Hz ½ 1500 Hz
• Resonant frequency 16.5 kHz (MEMS transducer)

SVAN 971 SOUND LEVEL METER

• Audio events recording (option)
• Statistical analysis
• Time-history with two logging steps
• Automated calibration start

SVAN 977W SOUND & VIBRATION ANALYSER WELMEC

• Sound measurements
• Environmental noise
• Occupational noise

SV 80 GENERAL PURPOSE ACCELEROMETER 100MVG

• Supply current 2 mA ½ 10 mA
• Supply voltage 22 V ½ 28 V
• Bias voltage +12 VdC

SV 35A CLASS 1 ACOUSTIC CALIBRATOR

• Temperature Range
• Atmospheric Pressure Range
• Humidity Range

SV 151 TRIAXIAL ACCELEROMETER

• Sensitivity (½ 5 %) 5.81 mV/ms-2 at 15.915 Hz
• Measurement range 160 ms-2 PEAK
• Frequency response 0 Hz ½ 500 Hz

SVAN 958A FOUR CHANNELS SOUND & VIBRATION ANALYSER

• FFT cross spectra
• RT 60 reverberation time
• Acoustic dose meter
• Human Vibration measurements

SV 36 CLASS 1 ACOUSTIC CALIBRATOR

• Ambient Temperature 23 °C
• Atmospheric Pressure 101.3 kPa
• Humidity 30 % ½ 80 % RH

SV 258 PRO VIBRATION & NOISE MONITORING STATION

• 1/3 Octave PEAK, RMS or MAX analysis
• WAV recording
• On-line access
• Tri-axial measurement of vibration plus class 1 noise