WATER CONTENT MEASUREMENT JIG, WATER CONTENT MEASURING APPARATUS, AND OPERATION SUPPORT NAVIGATION SYSTEM

To provide a d water content measurement jig, a water content measuring apparatus, and an operation support navigation system capable of improving measurement accuracy of water content in a dewatered sludge.SOLUTION: A water content measurement jig includes: a collection part including a collection member having a housing space for housing a dewatered sludge; a drive mechanism for driving the collection part; and a measurement part to obtain measurement information from the dewatered sludge housed in the housing space of the collection member. The water content measurement jig uses the drive mechanism to drive the collection part to penetrate into the inside of the dewatered sludge as the collection object, then drives the collection part to be pulled out from the inside of the dewatered sludge to the outside, thus taking the dewatered sludge into the housing space, so that the dewatered sludge is collected by the collection part. Then, measurement information of the dewatered sludge collected by the collection part is obtained by the measurement part.SELECTED DRAWING: Figure 1A 【課題】脱水汚泥の含水率の測定精度を向上できる含水率測定用治具、含水率測定装置及び運転支援ナビシステムを提供する。【解決手段】含水率測定用治具は、脱水汚泥を収容するための収容空間を有する採取部材を含む採取部と、採取部を動作させる駆動機構と、採取部材の収容空間に収容された脱水汚泥から計測情報を取得する計測部と、を含む。含水率測定用治具は、駆動機構によって、採取部を、採取対象の脱水汚泥の内部に侵入させるように動作させた後、採取部を脱水汚泥の内部から外部に抜き出すように動作させることで、脱水汚泥を収容空間に取り入れることにより、採取部が脱水汚泥を採取し、計測部によって、採取部によって採取された脱水汚泥の計測情報を取得する。【選択図】図１Ａ