2D And 3D Histogram Borehole Imaging Instrument

2D And 3D Histogram Borehole Imaging Instrument

2D and 3D Histogram borehole imaging instrument provide a means to visualize, orient and measure borehole features in-situ. It can augment and in some instances replace coring in areas with low-core recovery (low RQD) or missing core.
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Product Details


Applications:

Fracture and fault identification and orientation

Thin bed and void detection

Bedding dip determination

Geological interpretation

Casing inspection

Structural analysis

High resolution caliper measurements

Earth stress-field monitoring

Core orientation

Borehole deviation

Geotechnical rock classification



Techncial Specification:

Model

GD-DCT(W)

Master control form

Equipped with tablet computer wireless control

Master control system

Tablet PC or laptop with Win7 or   above

Display method

Tablet computer or laptop specifications

Operation method

Touch screen operation

Storage mode

Tablet computer or laptop hard drive

Operating system

Windows

Acquisition mode

Jigsaw, movie, jigsaw + video mode

Jigsaw model

Jigsaw from top to bottom or from bottom to top

Interface size

Tablet computer or laptop display

Error in azimuth angle

0.1°

Error in tilt angle

0.1°

Definition

720 wire, 0.01Lux

The pressure that the probe

10MPa

Lens

360°panorama, with 1.3 million pixel

Horizontal resolution

720 pixel

Vertical resolution

0.1mm

Angle resolution

0.1°

Video output

1VP-PAL composite TV signal

Focal length

Fixed focus   Meet 0-300 mm borehole

Image acquisition card

25 frame per second:

Depth counter resolution

0.01mm

Applicable borehole depth

0~300m

Maximum lifting speed

6m/min

Crack resolution

0.1mm

Dimensions

260×220×120mm

Weight

2.5kg

Operating voltage

12.6v±5%DC; 220V±5%AC

Probe diameter

Φ53.0mm

Applicable borehole diameter

Φ60mm~Φ300mm

Built-in battery:It can continuously work for 15 hours and supply power to tablet computer

Calibration:It can conduct software operation calibration for probe electronic compass and depth



Standard Configuration:

1

Borehole television tester

1pc

2

Imaging probe

1pc (Φ53.0mm)

3

Imaging probe cable

1pc (100m)

4

Cable winch

1pc

5

Winch communication cable

1pc (5m)

6

Depth counter and connecting cable

1pc (10m)

7

Special wrench

1pc

8

Instrument box

1pc

9

Power charger

1pc

10

Tripod

1pc

11

U disk

1pc

12

andle

1pc

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