Wireless noise dosimeter
01dB WED007 01dB-Metravib

Many workers are exposed daily to occupational noise. Extended exposure of individuals to intense noise levels generates hearing loss and important deafness troubles. In order to monitor the health of individuals exposed to noise as part of their professional activity, 01dB-Metravib has designed the Wed007 sound dosimeter / exposure meter.

Based on an innovating technical solution associated with processing software dBLexd, dosimeter / exposure meter Wed007 fully meets the requirements of European directive 2003/10/EC (regulation relative to the protection of workers against noise exposure). 01dB-Metravib offers a multiple-point metrological approach to assess daily noise exposure. This approach relies on the deployment in the workshop of a set of “blind” dosimeters with wireless (Bluetooth) communication with a Pocket PC. This easy-to-use device is an invaluable tool for the user wishing to implement new regulations on the field.

With an operating life of 50h in continuous use, Wed007 can simultaneously:
• Measure sound levels in dB(A), which are used to calculate the Lex,8h dose
• Count peak level violations (135, 137 and 140)
• Measure the sound level in dB(C) for the dimensioning of hearing protections

The Pocket PC is the actual computer-human interface connecting the user with the instruments. It is used to define the measurement configuration of each instrument, to collect acquired data and for the real-time visual display of measured data on its colour screen. For easy field operating, common measurement configurations compliant with current regulations have been pre-programmed in each instrument.

Contact :
environment@01db-metravib.com