SOLID CONTENT MEASUREMENT METHOD, LUBRICATING OIL COMPOSITION DETERIORATION DIAGNOSTIC METHOD, AND SOLID CONTENT MEASUREMENT METHOD

To provide a solid content measurement method which enable simple, quick, and appropriate measurement of solid content in a lubricating oil composition, a lubricating oil composition deterioration diagnostic method using the measurement method, and a solid content measurement system.SOLUTION: A meth...

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Hauptverfasser: NAKAMURA SHUYA, OKUYAMA GENKI, HONDA TOMOKI, SEKIGUCHI HIRONORI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a solid content measurement method which enable simple, quick, and appropriate measurement of solid content in a lubricating oil composition, a lubricating oil composition deterioration diagnostic method using the measurement method, and a solid content measurement system.SOLUTION: A method of measuring solid content present in a lubricating oil composition is provided, the method comprising acquiring a red-component image of the lubricating oil composition (S1), extracting the solid content by binarizing the red-component image (S2), and measuring the solid content on the basis of the solid content extracted in the S2 step (S3).SELECTED DRAWING: Figure 1 【課題】潤滑油組成物中の固形分を、簡便に且つ短時間で適切に計測することができる固形分の計測方法及び当該計測方法を利用した潤滑油組成物の劣化診断方法並びに固形分の計測システムを提供する。【解決手段】潤滑油組成物中に存在する固形分の計測方法であって、前記潤滑油組成物の赤色成分画像を取得する工程(S1)と、前記赤色成分画像を二値化して、前記固形分を抽出する工程(S2)と、前記工程(S2)において抽出された前記固形分に基づいて、前記固形分を計測する工程(S3)とを含む、計測方法とした。【選択図】図1