Solutions For Environmental Monitoring In The Construction Industry

ARL has a wide range of solutions to suit the environmental monitoring needs of your construction site, workshop or individual workers. Whether it be noise logging, vibration monitoring or personal noise exposure monitoring, one of the recommended products below will have you covered.


The Ngara™ Real Time Sound Acquisition System is capable of storing high quality, high resolution audio waveform files that can be processed with the Firefly software package to extract a large range of customisable data.

Firefly allows the Ngara™ to become a 1/1 and 1/3 octave analyser by extracting octave band data from recorded waveform files as well as displaying level over time graphs for all every statistical interval the Ngara™ system is capable of producing.

For remote situations or where access is difficult or dangerous the Nagara can be set up with a 3G modem to enable the system to connect wirelessly to the internet. This allows control from any location and remote download of recorded session data.

Find out more about the Ngara™ Here

Noise Cloud™

Ngara can work in conjunction with ARL's new service Noise Cloud™ to allow for remote logging directly to a cloud-based server where data from multiple noise loggers can be stored, viewed and downloaded.

Find out more about Noise Cloud™ Here

Rion NL Series Logging Kit

Using the NL-42/52 and 62 in ARL's NL Series Logging Kit gives user the versatility of a having a fully functional weatherproof environmental noise logger that also functions as a hand-held sound level meter when logging isn't being conducted. The NL Series Logging Kit can be purchased with an 80W solar panel to allow for remote logging with a much longer operating time.

Find out more about the NL Series Logging Kit Here

Rion VM-56

The Rion VM-56 is a ground-borne vibration meter capable of simultaneously calculating the measurement quantities defined by DIN 45669-1, ISO 8041 and other national measurement standards. It is suitable for a wide range of applications including attended measurements, unattended surveys and live-to-web monitoring.

The unit is equipped to measure multiple user defined comparator outputs on the x, y and z axes simultaneously.

  • Simultaneous PPV, VDV, Dominant Frequency & Displacement
  • Support for high capacity SD cards up to 32 GB (data output as CSV files, which can be handled by spreadsheet software like Excel)
  • 27 hours of measurement operation using internal batteries with long-term logging options available.
  • Dust and water proofing

Find out more about the Rion VM-56 Here

Pulsar Model 22 doseBadge

The dose badge is the perfect solution for measuring daily personal noise exposure of an individual or group. The doseBadge mounts comfortably on the worker's shoulder with the included strap or to their helmet with the optional mount. The dosimeter communicates via infra-red with the Reader Unit which is used to program, calibrate, start/stop, download and store recorded data from each of the doseBadge units.

Find out more about the Pulsar Model 22 doseBadge Here