Comparison
of the Four GeoVISIONTM Jr Borehole Camera Systems
|
|
Econo Light
Duty |
Econo Heavy
Duty |
Deluxe |
micro |
|
Main
Uses All GeoVISIONTM
systems may be used in a variety of situations and may be configured with
many options. |
Manual
manipulation of the camera with a pipe string allows viewing in 360 degrees
and almost any angle. The camera can be moved within the borehole or other
confined space to view in many different situations to 325 feet. Manual
plastic reel is standard |
Same uses as the Econo. Plus depth to 1000 feet. Manual Steel winch OSD is optional |
Same uses as the Heavy
duty. Plus motorized winch is
standard Plus more efficient
operation for frequent and heavy use. Plus the optional
motorized pan tilt provides similar functionality at greater depths to 2000
ft. |
Viewing in small
boreholes and slipping past restrictions, at depths to 2000 feet. The micro system provides
efficient operation for frequent and heavy use. Many standard features, convenient to use, very versatile and
upgradeable |
|
Major advantages |
Low purchase price Interchangeable cameras |
Low purchase price The steel winch provides
greater durability and ease of use More options are
available. Interchangeable cameras |
Versatile Many standard features Many upgrades and options
are available. The motorized winch and
tripod stand are very durable Interchangeable cameras |
A very small stainless
steel camera (1 1/8 inch diameter). It can go to depths of 2000 feet and in
to small places. The system is very
durable and efficient, and convenient to use. Interchangeable cameras |
|
Maximum depth underwater Cable lengths in feet |
325 |
325 650 1000 |
325 650 1000 1650 2000 |
325 650 1000 1650 2000 |
|
Cable
lengths meters |
100 |
100, 200 , 300 |
100, 200, 300, 500, 600 |
100, 200 , 300, 500, 600 |
|
Camera diameter |
1 5/8 |
1 5/8 - Color 1 5/8- B/W ¾ nano |
1 5/8 – Color 1 5/8 - B/W ¾ inch nano |
1 1/8 inch stainless ¾ inch nano |
|
Color camera option |
Yes |
Yes |
Yes |
Yes |
|
Nano Black and White or
color camera - option |
Yes |
Yes |
Yes |
Yes |
|
Ultra Low light B/ W camera - option |
Yes |
Yes |
Yes |
Yes – with some
restrictions |
|
Winch |
Plastic |
Steel manual |
Steel - deluxe motorized |
Steel - deluxe motorized |
|
Tripod Mounted Winch |
No |
No |
Yes |
Yes |
|
Motor Drive Winch |
No |
No |
Yes Internal motor |
Yes Internal motor |
|
Control panel and power
supply |
Separate Box |
Heavy Duty Separate Box |
Attached integrated
control panel and power supply |
Attached integrated
control panel and power supply |
|
Protective frame for
control panel and power supply |
No |
No |
Yes |
Yes |
|
Manual turn and tilt Side view |
Yes |
Manual is standard |
Manual is standard |
Side looking mirror is
optional |
|
Motorized side view |
Not available |
Not Available |
Motorized pan tilt optional |
Motorized side looking
mirror Optional |
|
Carrying case |
Optional |
Regular, deluxe, or none |
Deluxe |
Deluxe |
|
5.6 Inch LCD - Color monitor
option |
Yes |
Yes |
Yes |
Yes |
|
5 inch |
Yes |
Yes |
Yes |
Not applicable |
|
Hat Mounted B & W monitor - option |
Yes |
Yes |
Yes |
Yes |
|
On Screen Depth Display |
No |
Yes Option |
Yes Standard |
Yes Standard |
|
Sony
Digital8® Video Walkman® Option |
Yes |
Yes |
Yes |
Yes |
|
Dual Dive Light System Option |
Yes |
Yes |
Yes |
Yes |
|
Other options |
Yes |
Yes |
Yes |
Yes |
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