Compact Personal Noise Dosimeter The SV 104 instrument is a revolutionary new approach to occupational health and safety noise monitoring offering voice comments and audio events recording functions which are a new concept in an instrument of this size. The measurement data is safely stored in the large 8 GB memory and the amazing OLED screen displays information in both text and graphical form and offers excellent visibility even in full daylight. This personal dosimeter has a robust 1/2" MEMS microphone enabling easy calibration using most commonly available acoustic calibrators. Automatic calibration is available thanks to the buitd-in TEDS (Transducer Electronic Data Sheet) information. The SV 104 is a cable-free dosimeter and is typically attached to the user’s shoulder, close to the ear using the mounting clips supplied. The instrument works with Svantek’s specialist health and safety software package, “Supervisor”, and also with the full analysis package SVAN PC++. The SV 104 is powered using rechargeable batteries or through the USB interface which also enables easy connection between the SV 104 and a PC. Features Acoustic Dosimeter conforming to IEC 61252 and ANSI S1.25-1991 Measurement range 55 dBA RMS ÷ 140 dBA Peak 1/1 octave real-time analysis Three parallel measurement profiles Audio events recording Automatic calibration thanks to the TEDS technology Large 8GB memory USB 2.0 interface OLED color display with super brightness and contrast Easy in use predefined setups Operational time > 40 hours Extremely compact, light weight and robust case continuous innovation Actual instrument size Voice comments recording

Technical Specification _Slow, Fast, Impulse _Lavg/Leq, SPL, Max, Mm, SEL, SEL8, PSEL, LEPd, Dose (%), TWA, E, E_8h, Peak, Run Time, Upper Limit Time (ULT), L(C-A), Projected Dose (D_8h) Microphone type_ _Class 2 microphone, 1/2" housing with built-in TEDS functionality for the automatic calibration Measurement Range_ _55 dBA RMS + 140.1 dESA Peak Weighting filters_ Time constants_ Exchange rates_ Measurement results Data Logging Audio Recording_ Voice Comments_ _Siimmary results for the measurement time Time-history logging of Leq/Max/Min/Peak with 1s logger step _Audio events recording, trigger...