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DM-602/604 Ultrasonic Drilling Monitor for Construction
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Koden's Drilling Monitors shape up to more intelligent
utility device intended for more complex civil and foundation work.
The new DM-602/604 with additional functions offer precise measurement, display
and recording of perpendicularity of drilled holes and the shapes of cross-sections. |
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| Features |
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Easier and simpler to operate. You can manipulate the DM-602/604
just like a home appliance. |
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Gain control switch, auto and manual, is provided. |
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Clear and precise records make your data reading and analysis
easier. |
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Measurement range and depth data are indicated on the recording
paper with wall face marks and numbers. |
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Furthermore, the recorded data can be output to an external
PC via a built-in RS 232C output port. |
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| Main Specifications |
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| DM-602/604 Ultrasonic Drilling Monitor |
| Recorder unit |
| Measuring system |
Ultrasonic echo sensing system |
| Recording system |
Direct recording using the belt |
| Recording paper |
Electrosensitive recording paper 250 mm x 20 m (DMP-250) |
| Measuring range (radius) |
0.5 m, 1.0 m, 2.0 m, 4.0 m |
| Measuring accuracy |
±2% at full scale |
| Power supply |
100/110/120/220/240/440 VAC,
50/60 Hz |
| Operating temperature |
-10°C to +50°C (14°F to 122°F) |
| Winch unit |
| Up/down speed (Continuously controllable from the recording unit) |
0 to 20 m/min |
| Up/down movable distance |
100 m maximum |
| Bottom and casing sensing system |
Automatic sensing by limit switch |
| Operating temperature |
-10°C to +50°C (14°F to 122°F) |
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| Drilling Monitor in South East Asia |
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Koden Drilling Monitor DM-602/604 can measure and confirm for underground
foundation work, the state of wall surface, pile diameter, deflection and incline,
namely the "vertical accuracy" of the drilled hole or excavated wall.
International foundation projects both home and many Asian countries nominate
the DM-602/604 as the official tool to measure the various key indexes. |
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| The projects include: |
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Metro Project in India |
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Subway Project in Singapore |
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Skyscrapers in Hong Kong |
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LNG Project in South Korea |
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Railway Project in Taiwan |
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Metro Project in Thailand |
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| Inchon LNG Project in South Korea |
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