SVAN 959 Sound and Vibration Analyser
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SVAN 959 Sound & Vibration Analyser FEATURES Type 1 sound level measurements meeting IEC 61672:2002 (PTB type approval 21.21/0903) General vibration measurements (acceleration, velocity and displacement) and HVM meeting ISO 8041:2005 standard Three parallel independent profiles 1/1 and 1/3 octave real-time analysis FFT real-time analysis (1600 lines in up to 20.0 kHz band) Time-domain signal recording Pure tone detection Acoustic loudness measurements Reverberation Time measurements All weather measurements with SA 203 microphone protection kit Advanced Data Logger including spectra logging USB Memory Stick providing almost unlimited logging capacity Advanced trigger and alarm functions USB 1.1 Host & Client interfaces (real-time PC “front end” application supported) RS 232 for modems support (GPRS, Ethernet, WLAN) Built-in signal generator Integration time programmable up to 24 h Power supply by four AA rechargeable or standard batteries Hand-held, light weight and robust case Easy in use INSTRUMENTATION FOR SOUND & VIBRATION MEASUREMENTS The SVAN 959 is all digital, Type 1 sound & vibration level meter along with analyser. Instrument is intended to general acoustic and vibration measurements, environmental monitoring, occupational health and safety monitoring. Three acoustic or vibration profiles allow parallel measurements with independently defined filters and RMS detector time-constants. Each profile provides significant number of results (e.g. for sound: Leq, LMax, LMin, LPeak, Spl, SEL or for vibration: RMS, Peak, VDV, MTVV). Advanced time-history logging for each profile provides complete information about measured signal in non-volatile 32 MB internal memory or external USB Memory Stick and can be easily downloaded to any PC using USB interface and SvanPC+ software. All required weighting filters (e.g.: A, C, Wk, Wc, Wh) including the latest ISO 2631-1 & 2 standard are available with this instrument. RMQ detector enables direct measurement of the Vibration Dose Value (VDV). Using computational power of its digital signal processor the SVAN 959 instrument can, simultaneously to the meter mode, perform real-time 1/1 or 1/3 octave analysis including statistical calculations and FFT analysis. Following functions are also available: acoustic loudness measurements, tonality measurements, reverberation time measurements and user programmable second order band-pass filters. The time-history logging of 1/1 octave, 1/3 octave and FFT analysis is provided. The timedomain signal recording on the external USB memory stick is also available. Built-in sophisticated signal generator enables one to perform advanced measurement techniques like MLS, TDS etc. Fast USB 1.1 interface (12 MHz) creates real-time link for the PC “front-end” application of the SVAN 959 instrument. Instrument can be also remotely controlled and measurement results can be downloaded to a PC using the RS 232 or IrDA interfaces. It can be offered with GPRS modem, 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 (separate charger is required). The external DC power source or USB interface can be used for powering the instrument. Robust, hand-held case and light weight design accomplish the exceptional features of this new generation instrument. .com

TECHNICAL SPECIFICATIONS Continuous product development and innovation are the policy of our company. Therefore, we reserve the right to change the specifications without prior notice. Standards Type 1: IEC 61672-1:2002 (PTB type approval 21.21/0903) Meter Mode SPL, Leq, SEL, Lden, Ltm3, Ltm5, Statistics - Ln (L1-L99), LMax, LMin, LPeak Simultaneous measurement in three profiles with independent set of filters and detector time-constants Analyser 1/1 octave real-time analysis, Type 1, IEC 61260 1/3 octave real-time analysis, Type 1, IEC 61260 FFT real-time analysis, 1600 lines, up to 20.0...