Bruel & Kjaer UK Ltd. - PRODUCT NEWS





Fourth generation sound analysis hardware from Brüel & Kjær

Sound and vibration specialist, Brüel & Kjær has launched a fourth generation of hardware for its sound level meters and hand-held analyzers - Types 2250 and 2270 G4.

This new hardware enables Types 2250 and 2270 users to run multiple, upgraded applications, such as frequency analysis, logging and signal recording. It also has a high-contrast colour screen, which makes performing outdoor measurements easier for environmental officers and consultants.

The Type 2270 G4 meter provides users with dual-channel capabilities, such as sound intensity for noise source location measurements in vehicles, sound power for testing consumer goods or machinery during development and building acoustics tools, which can be used for measuring sound insulation inside structures. The new hardware has boosted the meters’ processing capabilities for faster calculations and increased battery life.

All Type 2250 and 2270 instruments running version 4 of the instrument software can interface directly with Vaisala ultrasonic weather stations, which allows seamless integration of noise and weather data within the sound level meter, so wind affected noise measurements are easily identified.

GPS devices (Global Positioning Satellite) can also automatically record the measurement location, making it simpler to link noise levels to particular areas during the post-processing stage.

Brüel & Kjær has also transformed its Sound Level Meter PC software BZ-5503 - a post-processing PC software application for all Type 2250 and 2270 meters. BZ-5503 Measurement Partner Suite allows users to download, view, post-process and archive noise and weather data in one PC application.

The most common post-processing tasks are available in a graphical environment, designed for noise level analysis. This eliminates the need for repetitive and time-consuming exportation of data to spreadsheets. Existing BZ 5503 users can download the new Measurement Partner Suite for free on Brüel & Kjær’s website.

More information on Type 2250 & 2270 G4 is available at: http://www.bksv.com/doc/bp2025.pdf


About Bruel & Kjaer
Brüel & Kjær is a world-leading manufacturer and supplier of sound and vibration solutions for use in a wide range of applications including environmental noise measurements, building acoustics, vibration measurements and quality control for use in the automotive, aerospace and consumer industries, as well as by local authorities. Today Brüel & Kjær has 900 employees and sales offices in 55 countries. Brüel & Kjær is a subsidiary of UK-based Spectris plc. (www.spectris.com). Spectris has annual sales of approximately £656m and employs around 6000 people worldwide in its 15 business units.
For more information, please contact :-

Bruel & Kjaer UK Ltd.
Jarman Way, Royston, Herts. SG8 5BQ. UK
Tel: +44(0) 1763 255 780
Fax: +44(0) 1763 255 789
E-mail:
ukinfo@bksv.com
Website: www.bksv.co.uk

September 2012

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