SHIP & OCEAN DIVISION

SHIP ENGINEERING DEPT.

Ship Performance & Energy Saving Technology Group

Model Tank Test
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Shaft Horse Power Meter

Digital Radio Type Optical Torsion Meter (TOTOM-dR(MK-Ⅱ))

TOTOM-dR mounted on the intermediate shaft of the main engine is continuously detecting torsion with high accuracy by laser light without aging effect. The amount of torsion is transmitted wirelessly to the receiver installed on side of the hull.
TOTOM-dR is an ideal tool to measure ship’s performance especially for EEDI (Energy Efficiency Design Index) and EEOI(Energy Efficiency Operational Indicator).
MK-Ⅱ(as shown below) was improved for reliability and less maintenance by integrating the torsion meter and the transmitter.

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