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DM-602/604
Ultrasonic
Drilling Monitor for Construction
Price:
Click
here
Recorder
Unit
*
Deeper Excavation measurement in high
accuracy
* Clear recording even in slurry contaminated
with dirt and sand
* High quality excavation work reducing
time and cost
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Recent progress and development
in foundation engineering has
resulted in great strides in excavation
techniques. By using artificial
slurry of high density and specific
gravity, deeper excavation has
been made possible. The DM-602/604
series Drilling Monitor system
has been developed in compliance
with user's needs arisen from
the recent construction environment
to accurately measure and record
the shape of a drilled hole of
greater depth. It can be easily
positioned and se up for measurement
to provide quick and accurate
recordings of excavations. The
DM-602/604 series Drilling Monitor
provides the following advantages.
- Helps
improve the quality of a drilled
hole and reduces working time
and cost.
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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, Power Point, etc.)
for work reports, etc. (Option)
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FEATURES
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The DM-602/604 supplies clear
records of a drilled hole even
in slurry, heavily contaminated
with dirt and sand.
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The DM-602/604 supplies clear
and precise records thanks to
its unique signal processing
technique that discriminates
wall echoes from the noise.
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The DM-602/604 has the facility
to cancel the oscillation line
echo that often prevents very
close echo recording.
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The sensor device is automatically
controlled to stop at the casing
and at the bottom of the hold.
An emergency return function
is also included.
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Depth range mark, depth mark,
drilled hole mark, date, time,
etc. can be printed on the recording
paper.
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Limit switches are provided
to avoid possible wire breakage
or entanglement of the wire
and cable.
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The recorded result can be output
to an external PC via a built-in
RS-232C output port. (Option)
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A non-fuse circuit breaker is
used for circuit protection,
eliminating the need for cumbersome
fuse replacement at the construction
site.)
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Recorder
Unit
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Measuring
System
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Ultrasonic
echo sensing system
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Recording
System
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DM-602
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Direct
recording in two directions (X - X' or
Y - Y')
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DM-604
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Direct
recording in four directions (X - X' and
Y - Y')
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Recording
Paper
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Electrosensitive
recording paper 250mm x 20m (DMP-250)
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Measuring
Range (radius)
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0.5m
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1.0m
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2.0m
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4.0m
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Shift
0%
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0
to 0.5m
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0
to 1.0m
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0
to 2.0m
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0
to 4.0m
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50%
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0.25
to 0.75m
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0.5
to 1.5m
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1.0
to 3.0m
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2.0
to 6.0m
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100%
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0.5
to 1.0m
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1.0
to 2.0m
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2.0
to 4.0m
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4.0
to 8.0m
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Paper
Feed Rate: Constant Speed
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7.5mm/min,
15mm/min, 30mm/min and 60mm/min.
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:Synchronized
with the depth 1/40
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25mm/m
of sensor up/down movement
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1/50
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20mm/m
of sensor up/down movement
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1/100
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10mm/m
of sensor up/down movement
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1/200
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5mm/m
of sensor up/down movement
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Measuring
Accuracy
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+0.2%,
F.S.
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Depth
Mark
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A
depth mark is printed every 1m and depth
is automatically printed numerically every
5m
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Power
Supply Protection Circuit
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Equipped
with two built-in non-fuse breakers (2
A and 8 A), a leakage breaker (20 A) and
an over voltage protection circuit
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Power
Supply
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100VAC,
50/60Hz
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110VAC,
50/60Hz
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220VAC,
50/60Hz
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440VAC,
50/60Hz
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Power
Consumption
(Depends on the stabilizer used)
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500VA
(At 100 VAC)
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700VA
(At 110 VAC)
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700VA
(At 220 VAC)
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700VA
(At 440 VAC)
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Operating
Temperature
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14
to122°F (-10
to +50°C)
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Case
Size
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29.2"W
x 18.3"H x 23.3"D
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Winch
Unit
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Up/Down
Speed
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0
to 20m/min
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Up/Down
Movement Distance
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100m
maximum
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Bottom
and Casing Sensing System
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Automatic
sensing by limit switch
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Operating
Temperature
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14
to 122°F (-10
to +50
°C)
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Case
Size
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41.34"W
x 29.53"H x 26"D
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Standard
Configuration
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Recorder
Unit
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DMR-602
(DM-602)
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Contained
in an aluminum box
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47
kg
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DMR-604
(DM-604)
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Contained
in an aluminum box
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47
kg
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Power
Supply
(Built into Recorder unit)
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DMT-000
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For
100 VAC, contained in an aluminum box
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10
kg
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DMT-001
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For
110 VAC, contained in an aluminum box
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10
kg
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DMT-002
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For
220 VAC, contained in an aluminum box
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10
kg
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DMT-003
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For
440 VAC, contained in an aluminum box
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12
kg
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Winch
Unit
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DMW-001A
(DM-602)
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With
a sensor unit and cable
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121
kg
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DMW-002A
(DM-604)
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With
a sensor unit and cable
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121
kg
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Connecting
Cable
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CW-558
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With
15-pin connectors
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10
m
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AC
Power Cable
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CW-71
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With
3-pin connectors
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10
m
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Spare
Parts Kit
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Included
in Recorder unit
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1
set
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Operation
Manual
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93170152
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Contained
in Recorder unit
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1
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Brief
Operation Card
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for
DM-602
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Contained
in Recorder unit
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1
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for
DM-604
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Contained
in Recorder unit
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1
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Spare
Parts List
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Recording
Paper
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DMP-250
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250
x 20 mm (A3-560)
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2
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Recording
Stylus
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DMS-001
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Included
in a vinyl bag
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2
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Current
Feed Stylus
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DMS-002
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Included
in a vinyl bag
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2
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Optional
Item
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RS-232C
Output Port
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CW-384
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Output
connector: D-Sub 25 pin
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Specifications
subject to change without notice.
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