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Experimental calibration of manganin pressure gauges

: Wurster, Sebastian; Schrabback, M.; Leibold, Marvin

Fulltext urn:nbn:de:0011-n-4973157 (739 KByte PDF)
MD5 Fingerprint: 6e662dd1711db52ad4100511b7274490
Created on: 26.6.2018

Fraunhofer-Institut für Chemische Technologie -ICT-, Pfinztal:
Energetic Materials. Synthesis, Processing, Performance : 49th International Annual Conference of ICT, June 26 - 29, 2018, Karlsruhe
Pfinztal: Fraunhofer ICT, 2018
Fraunhofer-Institut für Chemische Technologie (International Annual Conference) <49, 2018, Karlsruhe>
Conference Paper, Electronic Publication
Fraunhofer ICT ()

Manganin pressure gauges are used to measure pressures up to tens of GPa and are commonly used in impact or detonation experiments to get time resolved pressure measurements at a specified location. The measurements rely on the property of manganin to change its electrical resistance under pressure. To convert the measured electrical signal to a pressure signal a calibration of the manganin gauges is necessary. In this work two different calibrations of commercial manganin gauges have been tested by impact experiments. It was found that only one of the calibrations describes the results of our experiments.