SVAN 957 Low cost, Sound & Vibration Analyser
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SVAN 957 Sound & Vibration Analyser FEATURES Type 1 sound level measurements meeting IEC 61672:2002 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 Time-domain signal recording FFT real-time analysis (1600 lines in up to 20.0 kHz band) All weather measurements with SA 203 microphone protection kit Reverberation Time measurements Advanced data logger including spectra logging USB memory stick providing almost unlimited logging capacity Acoustic dose meter function 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) 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 957 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 profiles allow parallel acoustic or vibration 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. 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 957 instrument can, simultaneously to the meter mode, perform real-time 1/1 or 1/3 octave analysis including statistical calculations, acoustic dose measurements, FFT analysis and Reverberation Time measurements. The time-history logging of 1/1 octave, 1/3 octave and FFT analysis is provided. The time-domain signal recording on the external USB memory stick is also available. Fast USB 1.1 interface (12 MHz) creates real-time link for the PC “front-end” application of the SVAN 957. Instrument can be remotely controlled and measurement results can be downloaded to PC using the RS 232 (GPRS) 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 also used for its powering. Robust, hand held case and light weight design accomplish the exceptional features of this new unusual instrument. .com

TECHNICAL SPECIFICATIONS S O U N D L E V E L M E T E R & A N A L Y S E R 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 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 (option) Acoustic dosimeter...