12-4 日本造船技術センターのストレイン・ゲージ型センサの特性について(第3報) : 特性の経時変化について  [in Japanese] 12-4 On the characteristics of Strain Gauge Type Sensors used in SRC (Report No.3) : Variation of the characteristics with elapse of time  [in Japanese]

Three years have passed since strain gauge systems were adapted for resistance and propulsion dynamometers. Static calibration tests were performed every day in the first year, once a week in the second year and once a month in the third year. This report deals with the results of calibration tests for the last year and the comparision of them with the past data. It was found that the characteristics of strain gauge type sensors used in SRC were very stable.