borehole video equipment

GeoVISION winch cable is designed specifically for our borehole video systems. The outer steel conductors are the strength members, while the center copper conductor carries the video signal from the camera to the control panel. Our cable has a breaking strength of nearly 150 pounds (68 kg). The polyethylene insulation is both light weight and ...

By Allegheny Instruments, Inc. based in Monterey, VIRGINIA (USA). from Winches Product line

Description: Borehole Video. Measurement Range: High resolution color video: NTSA:525 Lines, 60 scan/sec, 1.0 Lux. Diameter: Ø44mm (1.73″). Length: 578mm (22.8″). Weight: 1.8Kg (4 Lb). Pressure Rating: 22.7MPa (3300PSI). Operating Temperature: -20º to 60ºC, (-4º to 140ºF)

By Delta Epsilon Instruments Inc.. based in Grand Junction, COLORADO (USA). from Borehole Loggers - Probes Product line

The GeoVISION Nano camera is the smallest diameter production borehole video inspection camera made today. The Nano downhole camera is a mere 3/4 inch (2 cm) in diameter and is designed for use in boreholes as small as one inch (2.5 cm) in diameter and at depths up to 2000 feet (600 meters). The Nano camera has standard NTSC resolution with an ...

By Allegheny Instruments, Inc. based in Monterey, VIRGINIA (USA). from Borehole Cameras Product line

The 6 Series logging systems are our highest performance portable loggers with maximum depth capability and a number of significant operational features. Available configurations include the 600 DL as a six hundred meter single conductor system, 6B-1K as a one thousand meter system or GVX4 as a five hundred meter four conductor system capable of ...

By Delta Epsilon Instruments Inc.. based in Grand Junction, COLORADO (USA). from Borehole Loggers - Portable Borehole Loggers Product line

Borehole Inspection Camera: FS-50SJ is a new design pan tilt camera specializes in well/borehole inspection. Provide clear video inspection services for well depth from 100m-600m ranges.Camera Dual Camera head (360degree rotate)Horizontal resolution 700TVLSize of the ...

By FSndt Industries Co.,Ltd based in Shenzhen , CHINA.

The 1 Series set a new standard for value, refined simplicity, versatility and performance in portable borehole loggers/ well logging systems. They are unequaled among commercially available portable logging systems for the economical and precise exploration of water wells and other drill holes. Truly portable, the 1 Series Delta Epsilon Borehole ...

By Delta Epsilon Instruments Inc.. based in Grand Junction, COLORADO (USA). from Borehole Loggers - Portable Borehole Loggers Product line