Borehole Wall Televiewer Borehole Acoustic Optical Televiewer Borehole Logging Fractured Observations Borehole Wall Imaging Tool

• Customization: Available
• Accuracy: 1mm
• Horizontal Line: 1
• Model NO.: GD
• Product Name: Borehole Televiewer
• Depth Range: 100-1000m
• Winch: Electrical Winch/Manaual Winch
• Cable: Borehole Televiewer Cable
• Type: Digital Borehole Televiewer
• Transport Package: Plywood Package
• Specification: 1 set
• Trademark: GOLD
• Origin: Chongqing, China

Product Description

Borehole Wall Televiewer Borehole Acoustic Optical Televiewer Borehole Logging Fractured Observations Borehole Wall Imaging Tool



Application

1) For high definition imaging and recording of full borehole wall, snapshot of key positions, and measurement of borehole trajectory;
2) Measuring space trajectory and actual depth of boreholes;
3) Observing occurrence and development of fault crevice;
4) Observing water outlet position in water-bearing fault, channeling & karst cave, and water-bearing stratum;
5) Observation and quantitative analysis of strike, thickness, trend, dip angle of coal seam and ore body, and bed separation degree of dirt band between seams and roof strata.


6) Measuring the thickness, width, strike, trend, and dip angle of stratum or various structures on image plane;
7) Distinguishing various geologic structures like ore body, rock mass, coal seam, dirt band, and soil layer, etc.
8) Especially appropriate for detection of geologic structure of coal mine roof, coal seam occurrence, fault structure in front of working face, and diversion fissure zone in overlying strata;
9) Appropriate for detection of boreholes of various shapes and functions such as horizontal hole, vertical hole and inclined hole; bolt and cable hole, gas drainage hole, oil and water drainage hole, and geological prospecting hole, etc;

Probe
Diameter:	Φ24mm,Φ40mm,Φ52mm,Φ65mm		Measurable aperture :	Φ30mm~Φ400mm
Protection level:	15 MPa		Power supply:	Conventional probe: the host
				deep water probe:built-in 12V lithium battery
Measurable depth	≥1500m		Controller:	MCU
CCD:	700Lines, color, low illuminance, 0.1Lux, 1.3 million pixel		LED:	≥30Lux,adjust brightness through the host software
3D compass	Dip angle:±90,Accuracy:0.5,Resolution:0.01;
	Azimuth range:0~360,Accuracy:0.5,Resolution:0.1;Allowed to roll 360360
Size	With batter:    without batter		Quality:		≤4KG
	Φ24×270mm;
	Φ40×495mmΦ40×270mm;
	Φ65×518mm    Φ65×367mm
	Φ52×518mmΦ52×367mm