Cirrus Research plc
The doseBadge from Cirrus Research plc is a wireless personal noise dosimeter that is ideal for personal noise exposure measurements. The doseBadge Noise Dosemeter measures, stores, and calculates the parameters essential for compliance with occupational and industrial hygiene noise regulations. Measurements can be downloaded to the supplied software for analysis and reporting. In addition, the device features datalogged and time history features and comes in a rugged, durable metal case with no cables, controls, or external microphone. It weighs only 1.8 ounces.
https://www.cirrusresearch.com/
Cirrus Research plc
The Optimus Red from Cirrus Research plc meets the requirements for a Class 2 sound-level meter. The Optimus Red 162C device in particular includes features such as datalogging of measurements and calibration records, 1:1 octave filters, voice tag audio recording, a single timer, and TWA dose. All products in the Optimus Red Range include a 15-year warranty, 4GB memory, license-free installation, 120dB measurement that spans all the way up to 140dB (A) and 143dB(C) peal, and real-time 1:1 octave band filters.
https://www.cirrusresearch.com/
The SV 104 Noise Dosimeter from Sensidyne, LP provides powerful person noise measurement for improved worker safety and selection of hearing protection. It is the most powerful and capable noise dosimeter on the market, benefiting from enhanced design that uses a rugged enclosure and durable MEMS microphone for greater shock resistance.
https://www.sensidyne.com/
Precision AirConvey
Precision AirConvey's inline sound attenuation devices have been documented to reduce sound pressure levels without sound attenuation from 95.5 dBA to 79.8 dBA when installed near the face—where most of the sound in a pneumatic conveying system is generated. The 16.4 percent reduction supports compliance with 29 CFR 1910.95.
Extech Instruments
Extech Instruments' new SL130 Sound Level Monitor features both internal alarm illumination and external alarm output. Designed for worker safety compliance, the monitor is ideal for industrial environments--such as factories, plants, refineries, and mills--where there is a need to generate an alert when sound levels exceed a pre-set limit.
Scantek Inc.'s two new noise dosimeters from CESVA, the DC-112a and DC-112k, both comply with the ANSI S1.25-1991 Class 2 standard and are designed to protect workers against exposure to noise. The instruments allow the use of frequency weightings, time weighting, and exchange rates, and measure simultaneously using two programmable threshold levels.
Scantek Inc.'s newest product, the Noise Nuisance Recorder N-140NNR, is contained in a small, tough, lightweight case to prevent damage, and a padlock to prevent interference. Levels are logged once per second (or faster if necessary) for accurate detection of impulse noises like barking dogs or banging on walls.
Casella USA
Casella's CEL-350 dBadge Micro Noise Dosimeter is designed to provide all of the power of larger dosimeters in a smaller, lighter package that is similar in size to a modern flip phone. Providing simultaneous measurements with 5 dB and 3 dB exchange rates, the datalogging device has a built-in cable-less microphone and can provide for any combination of settings in every measurement. Booth 1633.
Larson Davis Inc.
All Larson Davis Spark® series of personal Noise Dosimeters and the SoundTrack LxT® Sound Level Meter offer automatic calculation of Noise Dose and Time-Weighted Average noise levels, as well as maximum and peak exposure levels, which are required to meet the American National Standards Institute (ANSI) Standard A10.46-2007.