We can configure the conditioning amplifier according to your preferences!
The concept of NEXUS is very flexible. It allows for the combination of multiple input/output modules based on a single mainframe, enabling the configuration of conditioning amplifiers according to customer preferences. It can configure independent acoustic and vibration measurement channels ranging from 1ch to 4ch in a single device. NEXUS can be reconfigured as needed. For example, a 1-channel charge amplifier can be upgraded to a 2-channel charge/2-channel microphone conditioning amplifier. With the ability to add hardware/software updates such as A, B, C, D characteristic filters and integration filters, NEXUS becomes a more flexible conditioning amplifier. A microprocessor is used for control, display, and interface, while the signal is kept in analog form to achieve the optimal S/N ratio and minimize distortion as much as possible. NEXUS is compatible with transducers that have TEDS (Transducer Electronic Data Sheet) according to IEEE1451.4. For more details, please contact us.
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basic information
【Features】 - Extremely flexible structure. Supports up to 4 channel configurations or combinations of inputs for acoustic and vibration transducers. - High input signal range, low noise, and extensive overload detection capabilities. - Compatible with TEDS transducers according to IEEE 1451.4. - Usable for charge, microphone, acoustic intensity, DeltaTron, and high input applications. - Compact and robust design with battery operation, making it ideal for field and laboratory use. - Serial control interface (RS-232) allows for computer control of setup and testing functions. Multiple amplifiers can be controlled from a single computer. - Achieves high precision through solid construction and rich calibration features. Includes patented Charge Injection Calibration (CIC) and Mounting Resonance Test (MRT) functionalities. - A wide variety of filters that can be set for specific tasks. - Rack mountable. ◎ For more details, please contact us or download the catalog.
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Applications/Examples of results
【Usage】 • Especially suitable for automotive development. Jointly developed with major automotive manufacturers for high-quality measurement systems for workspaces and laboratories. • Capable of connecting charge-type accelerometers, hydrophones, force transducers, condenser microphones, DeltaTron accelerometers, DeltaTron preamps, voltage inputs, and acoustic intensity probes. • Field recording of vibration and acoustic signals. • Particularly suitable for experiments involving impacts and shocks, such as gas turbine tests and ammunition tests (only models 2692-C and 2692-D).
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Company information
Bruel & Kjaer (Spectris Corporation, HBK Division) will reflect the diligence of Denmark and the innovation of Japan in our products. We aim to bring the experience and wisdom of our Danish headquarters, which has been dedicated to "acoustics and vibration for 75 years," to Japan through Bruel & Kjaer Japan. Additionally, we want to showcase Japan's delicate and advanced technology, which is at a world-class level, to the world through the Bruel & Kjaer Group's network.
