PRZOOM - /newswire/ -
Royston, Herts, United Kingdom, 2013/01/28 - Brüel & Kjær has launched the world’s first preamplifier and preamplifier/microphone combinations able to withstand temperatures up to 125ºC (257 ºF).
High-temperature CCLD Microphone Preamplifier Type 1706 enables engineers to make acoustical measurements nearer to the source of noises on hot devices. This simplifies identification of potential issues, making it ideal for testing applications including gas turbine auxiliary equipment, environmental stress screening, automotive engines, and exhaust systems.
A 'smart transducer', Type 1706 is very easy to integrate and setup in the measurement chain. Identification, calibration, and correction data are internally stored using a Transducer Electronic Data Sheet (TEDS), which is automatically read by the analysis system.
Type 1706 works in combination with a free-field or diffuse-field ½" microphone, and the data covering both the preamplifier and the microphone are stored on a TEDS.
A CD shipped with every transducer contains detailed information on its calibration and the compensation necessary when using accessories such as windscreens - ensuring highly accurate measurements.
About Brüel & Kjær
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.
We design and manufacturer sound level meters, microphones and accelerometers, conditioning amplifiers, calibrators, noise and vibration analysers and software.
Brüel & Kjær also runs a variety of training courses throughout the year, from basic introductions on noise and it’s effects to more specialised classes teaching customers how to get the most out of their equipment.
Free, online training courses - conducted by our expert engineers - run throughout the year too.
Brüel & Kjær (bksv.com) has two laboratories in the Royston Facility, which are UKAS accredited to the international standard ISO/IEC 17025. Brüel & Kjær can provide traceable or accredited calibration for sound level meters, microphones, calibrators, artificial ears, conditioning amplifiers and accelerometers.