PROFICIENCY TEST AMONG CENTRIFUGE CALIBRATION LABORATORIES

Akihiro Ota, Hideaki Nozato, Wataru Kokuyama, Sakae Chiba, Masao Shimizu, Hiroyuki Kudo, Kenji Maki, Ryuuichi Tada, Chihiro Mochizuki, Shouji Iso

Abstract

A proficiency test was carried out to check proficiency of centrifuge calibration among four participants in Japan; KYOWA, TTDC, JARI and NICS, as a pilot laboratory of AIST. AIST provides reference value to the test by using primary shock calibration system. As a result, the proficiency for all participants was evaluated by using z-scores. The z value for respective participants is estimated to be below 2. This means all participants have enough proficiency for centrifuge calibration.

Keywords

safety, car crash test, shock calibration, centrifuge calibration, piezoresistive accelerometer

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IMEKO-WC-2015-TC22-436.pdf

DOI

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IMEKO TC

TC22 - Vibration Measurement

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