New climatic/acoustic engineering dummy head and safe HV data logger

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Ipetronik has introduced an innovative new dummy head for climatic/acoustic engineering and a specially developed measuring system for safe HV measurement in electric and hybrid vehicles.

The IPEacoustic head, which has a wedge-shaped design, features a binaural microphone arrangement for aurally compensated noise recording as well as a third microphone in an acoustically neutral measuring position. It is equipped with 0.5in microphones with IEPE or 200V power supply.

The IPEacoustic head enables climatic/acoustic tests to be conducted in a reproducible manner in the vehicle – with an identical installation position. The head provides space inside its torso for a noiseless high-performance PC for online measurement data processing with IPEmotion. The dummy head is compatible with standard acoustic measuring systems.

Ipetronik’s HVshunt2 features an expanded measuring range for current measurement up to +/-900A, which has been extended via a current transformer with an accuracy of +/-0.2%. Thanks to the pre-assembled customer-specific cables with HV connectors, the module facilitates tool-less and safe integration into the HV onboard power supply, which reduces instrumentation and disassembling time of the test vehicle.

May 9, 2017

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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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