Sound Level Meters

Test & Measuring Instruments

XL2 Sound Level Meter Calibration According to IEC61672

Jul 12, 2017

NTi Audio offers calibration services for its devices in addition to the broad range of audio, acoustic and vibration measurement solutions. Besides the calibration of individual system components, the sound level meter calibration according to IEC61672-3:2013 is now available for the XL2. The specified procedures for periodic sound level meter testing are followed and a comprehensive... Read More

Test & Measuring Instruments

Austrian Convention Center Puts their Trust in the XL2

Mar 31, 2017

The stunning Montforthaus Culture and Convention Center in Feldkirch, Austria, was officially opened in January 2015. Symphony concerts, fairs, social events, conferences, club events, school balls, lectures and pop concerts are a regular feature in this conference and congress facility which can accommodate up to 3,000 participants. The audio quality and intelligibility of speech... Read More

Test & Measuring Instruments

Noise Assessment According to BS 4142:2014 with the XL2

Mar 31, 2017

The XL2 Sound Level Meter is built for precisely measuring and recording industrial and commercial sound. The Data Explorer PC-software evaluates the recorded data in detail and calculates the Rating Level Lr. A character correction for tonality and impulsivity can be automatically added using the objective method detailed in BS 4142:2014. This provides an expert tool for rating and assessing... Read More

Sensors Monitors & Transducers, Test & Measuring Instruments

Noise/Vibration/Dust Monitor keeps sites standards-compliant.

Aug 30, 2016

To ensure regulatory limits are not being exceeded and standards of surrounding communities are not being violated, Boundary Guardian™ monitors construction, demolition, process sites for dust, vibration, and noise levels. Web-based system, suited for unattended and continuous monitoring, sends email or text to site managers if level are exceeded to ensure prompt response. Also, instrument... Read More

Test & Measuring Instruments

Sound Level Meter measures noise as low as 6.5 dB A-weighted.

Aug 18, 2016

Suited for outdoor noise monitoring as well as any other application where noise levels down to 6.5 dB A-weighted need to be measured, Model 831-LOWN uses PCB low noise microphone model 378A04. Resulting low-noise system utilizes prepolarized microphone and constant-current ICP® interface. This portable, low-power system does not require external power supply and can be used with EPS2116... Read More

Fluid & Gas Flow Equipment, Sensors Monitors & Transducers, Test & Measuring Instruments

Casella CEL to Attend ASSE Safety 2016 Conference & Expo

Jun 15, 2016

BUFFALO, NY - Casella CEL, a global leader in the design of monitoring solutions for reducing occupational health and environmental impact risks, today announced it will be attending the ASSE Safety 2016 Professional Development Conference Exposition. The exposition is being held at the Georgia World Congress Center in Atlanta, Georgia, June 26-29, 2016. Casella CEL can be found at booth #2544.... Read More

Sensors Monitors & Transducers, Test & Measuring Instruments

Noise Monitor is designed for permanent outdoor installation.

Jun 06, 2016

To facilitate outdoor noise monitoring, NoiseTutor NMS043 features wireless (cellular) communication, automatic transfer of data to server and website, and real-time SMS and email alerts for events. Functionality is powered by embedded, industrial-grade PC, and remote administration and management are facilitated via readily available tools. Uses include community, construction,... Read More

Test & Measuring Instruments

Cable-Free Noise Dosimeter helps prevent workplace hearing loss.

Jan 22, 2016

Weighing 4 oz and measuring 3.3 x 2.1 x 2.1 in., shoulder-mounted dBadge2™ captures every metric needed to satisfy noise exposure regulatory requirements worldwide. Bluetooth® 4.0 allows exposure data, along with comments, to be emailed wirelessly from hand-held device and enables multiple dosimeters to be wirelessly controlled from distances of 100 ft or more away. Updated for viewing... Read More

Test & Measuring Instruments

Measurement Partner Expansion and Update Transforms Noise Measurement Process

Jul 14, 2015

New sound level meter Wi-Fi connectivity, smartphone field app and cloud storage makes sound and vibration measurement easier than ever Nærum, Denmark -- Brüel & Kjær today announced a major expansion and update to Measurement Partner, a comprehensive suite of solutions that supports sound level meter customers through every step of the sound measurement process. Significant updates to... Read More

Test & Measuring Instruments

Sound Level Meter meets ANSI standards requirements.

Jun 24, 2015

Designed for use in industrial applications that call for ANSI standards, SoniChek PRO (Part No. 3550) features and A/C weighting and backlit display. and is designed according to IEC651 (Type 2) and ANSI S1.4 (Type 2) standards. Areas of use include such commercial and residential applications as fire alarm, home theater, plant maintenance, and HVAC installations. Read More

Test & Measuring Instruments

Validation System measures earplug/earmuff effectiveness.

May 20, 2015

Measuring 7 standard frequencies for both ears in less than 3 seconds, 3M E-A-Rfit Dual-Ear Validation System generates Personal Attenuation Rating to validate hearing protection and assist with hearing protector selection. System measures sound pressure levels objectively, both outside and inside hearing protection. Once measurement is complete, software displays PAR along with pass/fail... Read More

Test & Measuring Instruments

Shoulder-Mounted Noise Dosimeter features Bluetooth connectivity.

May 05, 2015

Offered in models with optional octave band data capture and audio event recording, cable-free dBadge2™ comes with Airwave™ app that captures every metric needed for worldwide noise exposure regulatory requirements. Dosimeter supports connection to Apple® or Android® mobile devices via Bluetooth® 4.0 communications, and full color OLED screen ensures legible results viewing in any... Read More

Test & Measuring Instruments

Sound Level Meter meets high-end installation needs.

Apr 14, 2015

Designed to IEC651 (Type 2)  and ANSI S1.4 (Type 2) standards, Sonichek™ Pro accommodates requirements of professional installers working on high-end installations. This sound level meter, used for exacting audio installation checks, offers A- and C- Weighted measurements from 30–130 dB, frequency range from 31.5 Hz to 8 kHz, and accuracy of ±1.5 dB. Read More

Test & Measuring Instruments

Sound Level Meters offer enhanced usability via software.

Feb 25, 2015

Model 831 and LxT support SLM Utility G4 software, which provides usability-optimized interface for sound level meter setup and data analysis. Software promotes work efficiency by supporting simultaneous control of multiple meters and allows consultants/engineers to share setups, download and display data, as well as export to Excel® files via USB or Internet connection. Standard version is... Read More

Mounting & Attaching Products, Sensors Monitors & Transducers, Test & Measuring Instruments, Transportation Industry Products

Underwater Acoustic Positioning System operates up to 1,000 m.

Jan 21, 2015

Housed in palm-sized titanium enclosure, Subsonus USBL combines 8-channel calibrated hydrophone array with integrated inertial navigation system to provide position, velocity, and heading at depths of up to 1,000 m. Self-calibrating system requires no extra equipment or user intervention for setup, minimizing risk of operator errors. Operating on inverted or standard USBL scheme, Subsonus... Read More

Test & Measuring Instruments

Digital Multifunctional Meter performs environmental measurements.

Oct 13, 2014

Supplied with carrying case, operator's manual, portable mini-tripod, and 9 V battery, RH87 combines functionality of sound level, luminometer, relative humidity (RH) meter, and anemometer. This CE-compliant digital multifunctional environmental meter measures sound (dB), temperature, humidity, and light (Lux) and uses standard and metric units. Other features include backlit LCD as well as... Read More

Electronic Components & Devices, Sensors Monitors & Transducers, Test & Measuring Instruments

Wireless Speech Sound Source measures speech intelligibility.

Jul 08, 2014

Used in combination with DIRAC 6 room acoustics software, Echo Speech Source Type 4720 enables users to perform speech intelligibility measurements, which meet standards IEC 60268-16 and ISO 3382-3. Echo speech source works as standalone tool with 5 in-built calibrated signals, which are used by DIRAC software to calculate range of speech intelligibility parameters, such as STI, STIPA, and RASTI... Read More

Test & Measuring Instruments

Sound Level Meter supports 2 channel option.

Dec 19, 2013

Helping reduce time spent conducting multi-point acoustic measurements, Type 2270 supports 2 channel option that allows both channels to receive simultaneous input from 2 microphones or accelerometers. It is also possible to receive feedback from one microphone and one accelerometer, and 2 channel option is compatible with Signal Recording Option BZ-7226. User can play back recordings and... Read More