SHOW LIVE: Brüel & Kjær presents updates in data analysis


At booth 9016, where Brüel & Kjær’s was exhibiting, visitors were able to learn more about the latest version of its data acquisition and analysis system, PULSE 20, which has a host of upgrades, including a versatile bridge measurement tool. Used to perform dynamic measurements with bridge-type accelerometers and pressure sensors, the LAN-XI module Type 3057 adapts to support virtually any type of transducer, making it ideal for many applications, such as automotive NVH measurements on brake pedal force or brake caliber pressure.

The module supports strain gauge bridges, contains built-in half-bridge and quarter-bridge completion and shunt calibration. It also contains a built-in bridge excitation supply, which can be configured either as a 0-10V constant voltage source with optional remote sensing or as a 0-25mA constant-current source. In addition, the module supports constant-current line drive transducers, which are ideal for general vibration measurements such as automotive parts.

Another new tool is the PULSE Reflex Acoustic Camera, which provides a complete system for stationary and non‐stationary measurements. The camera is easy to set up – even for non-experts – providing noise source identification, troubleshooting and leak detection, as well as buzz, squeak and rattle detection in vehicle cabins.

October 20, 2015


About Author


John joined UKi Media & Events in 2012 and has worked across a range of B2B titles within the company's automotive, marine and entertainment divisions. Currently editor of Automotive Testing Technology International, Crash Test Technology International and Electric & Hybrid Marine Technology International, John co-ordinates the day-the-day operations of each magazine, from commissioning and writing to editing and signing-off, as well managing web content. Aside from the magazines, John also serves as co-chairman of the annual Electric & Hybrid Marine Awards and can be found sniffing out stories throughout the halls of several of UKI's industry-leading expo events.

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