Instruments for Sound & Vibration

SV 102+ Dual Channel Noise Dosimeter

SV102 + is svantek’s latest dual-channel noise dosimeter and replaces our ground breaking SV102. It has been designed for the accurate measurement of noise exposure to ISO 9612 and MIRE (microphone in real ear) measurements to ISO 11904-1.

Measurements in Real Ear with SV 102+ and SV 25S MIRE Microphone
SV 25S smart sensor with TEDS, dedicated for the measurements under headphones or earmuffs using MIRE technique (Microphone-In-Real-Ear). With a special adapter, 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.

  • Dual channel Acoustic Dosimeter conforming to IEC 61252 and ANSI S1.25-1991
  • Dual channel class 2, Sound Level Meter conforming to IEC 61672
  • Dual channel 1/1 octave analysis
  • Dual channel 1/3 octave analysis
  • Single measurement range
  • Measurement range 45 dBA RMS ÷ 141 dBA Peak
  • MIRE measurement technique with SV 25S
  • Individual evaluation of the HPDs attenuation in real-world
  • Three parallel independent profiles per channel
  • Advanced data logger with audio-events-recording
  • Automatic calibration thanks to the TEDS technology
  • MicroSD card 4GB
  • USB  interface
  • Super contrast OLED display 160×128 pixels
  • Integration time programmable up to 24 h
  • Power supply by two AA rechargeable or standard batteries
  • Easy operation
  • Extremely compact, light weight (260 grams with batteries)  and robust case
    (volume comparable to PDA devices)
Updated: June 5, 2014 — 7:03 am
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