KODEN -DM 602RR/604RR Drilling Monitor

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Koden DM-602R/604R Ultrasonic Drilling Monitor for Construction

Koden's Drilling Monitors are a more intelligent utility device intended for more complex civil and foundation work.

The new DM-602RR/604RR with additional functions offer precise measurement, display and recording of perpendicularity of drilled holes and the shapes of cross-sections.

Key Features

  • Deeper excavation measurement in high accuracy.
  • Clear recording even in slurry contaminated with dirt and sand.
  • High quality excavation work reducing time and cost.
  • The DM-602RR/604RR supplies clear records of a drilled hole even in slurry, heavily contaminated with dirt and sand.
  • The DM-602RR/604RR supplies clear and precise records thanks to its unique signal processing technique that
    discriminates wall echoes from the noise.
  • The DM-602RR/604RR has the facility to cancel the oscillation line echo that often prevents very close echo
  • The sensor device is automatically controlled to stop at the casing and at the bottom of the hole. An emergency
    return function is also included.
  • Depth range mark, depth mark, drilled hole mark, date, time, etc. can be printed on the recording paper.
  • Limit switches are provided to avoid possible wire breakage or entanglement of the wire and cable.
  • The recorded result can be output to an external PC via a built-in RS 232C output port.
  • A non-fuse circuit breaker is used for circuit protection, eliminating the need for cumbersome fuse replacement
    at the construction site.

The DM602R/604R series Drilling Monitor provides the following advantages:

  • Helps improve the quality of a drilled hole and reduces working time and cost.
  • Provides on site records of the perpendicularity of drilled holes and the shape of cross sections in high accuracy.
  • Provides numerical measurement data that can be easily imported into various Windows applications (Excel, Word, PowerPoint, etc.) for work reports, etc.

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