Manual Svantek Sv 102 Inglés

SV 102 USER MANUAL

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INTRODUCTION

The SV 102 is digital, type 2 dual-channel dosimeter dedicated for occupational health and safety acoustic monitoring task. The binaural dose measurementsand the 1/1 octave analysis are simultaneously performed. Octave analysis provides direct data for the design of the ear-protectors. Together with Audio Events Recording (AER) option, thesefunctionalities show the new reference standard on the acoustic dose measurement field, now commonly available in compact size instrument. Dosimeter is offered with one or two dedicated SV 25D ceramicmicrophones in ½” housing. It ensures the very easy calibration by direct usage of commonly available acoustic calibrators. Moreover, SV 25D smart sensor, with built-in TEDS (Transducer Electronic DataSheet), offers automatic calibration function. The very robust casing of SV 25D, together with the special mounting clip and dedicated headband, make that microphones can be very easy attached inextremely short distance from the human ears. SV 25S smart sensor with TEDS, is dedicated for the measurements under headphones or earmuffs using MIRE technique (Microphone-In-Real-Ear). With a specialadapter, it can be also calibrated with commonly available acoustic calibrators. The SV 102 together with SV 25S are designed for individual real-world test of the earmuffs noise reduction ratio. The SV102 can be also used as a dual-channel type 2 sound level meter and real-time 1/1 octave analyser. Three acoustic profiles per channel allow parallel measurements with independently defined filtersand RMS detector time constants. Advanced time-history logging for each profile, together with spectra saving and audio-events recording provide complete information about measured signal, which issaved in non-volatile internal memory with the capacity up to 64 MB. Data files are easily downloaded to any PC using USB interface and SvanPC+ software. Instrument is powered from two AA standard or...