We have an extensive equipment park allowing the realization of acoustic and vibratory measurements for each of the missions and operations entrusted to us.
Sound level meters and vibrometers
- 2 sound level meters / vibrometers FUSION – 01dB METRAVIB – classe 1
- 2 sound level meters / vibrometers SVAN957 and SVAN958 – SVANTECK – classe 1
- 1 sound level meter / vibrometer NOR140 – NORSONIC – classe 1
Multichannel systems and sensors
- 4 channel analyzer dB4 – 01dB METRAVIB
- 2 microphones 46AE – GRAS
- 3 accelerometers 732-207 – WILCOXON
- 3 accelerometers799M – WILCOXON
- 2 accelerometers 786A – WILCOXON
- 2 accelerometers CAC1005000 – 01dB METRAVIB
Measurement equipment in the environment and monitoring
- 4 all-weather suitcases
- 4 all-weather microphone deportation kits
- 4 long-lasting batteries
Sources of noise and vibration
- continuous noise: MA-708 portable sources – MIPRO + EON 500 – JBL
- impulse noise : SMITH & WESSON 6 mm RECK + 9 mm GRIZZLY revolvers
- impact sound: NOR277 shock machine – NORSONIC
- vibrations: impact hammers 5802A 1.3 kg + 5803A 5.4 kg – ALLIANTECH
Room acoustics
- Omnidirectional source
- WinMLS
Lighting measurements
- Light meter KONICA MINOLTA – T-10A