Product Profile of Thru-Wall/Roof Endoscope Camera
Toshniwal Industries Pvt. Ltd. Manufactures Thru-Wall/Roof Endoscope Camera. Toshniwal Industries Pvt. Ltd. Is an ISO 9001:2000 certified company. The Thru-Wall/Roof Endoscope Camera or Endoscope is Optical Inspection System is designed for viewing through the shielding wall of nuclear facilities such as a "hot cell". The endoscope relays a view of the inside of a cell to a CCD camera on the cold side of the wall. The through-wall/roof camera allows pan/tilt viewing into a nuclear cell. Control of pan/tilt/zoom, auto iris and focus functions can be either via a system network or PC. A prism within a non-browning glass dome tilts and rotates to provide viewing within a hemisphere.
Key Features of Thru-Wall/Roof Endoscope Camera
- Standard and wide angle fields of view with 6:1 zoom range
- Shields against radiation shine path
- Modular endoscope system
- 750mm to 2000mm wall/roof thickness in 250mm steps
- Prism technology in viewing head for image correction
- Emulates pan and tilt camera thru-wall
- Remotely controlled via RS485 serial interface
- Full hemisphere viewing
- Non-browning viewing dome of hot side components
- Tested for 30-year operation
- Control electronics, drive motors and camera are easily accessible from cold side
- Designed for ALARA concepts.
- Nuclear fuel pool
- Reactor vessel
- Tank & Vessel
- ROV`s
- Manless entry in confined spaces
- Underwater
- Steam headers
- Sump and manifolds
Product Specification of Thru-Wall/Roof Endoscope Camera
- Ambient Temperature:Operating: -10°C to +50°C (14°F to 122°F)
Storage: -20°C to +60°C (-4°F to 140°F)
- Aperture Angle:Maximum aperture for wide angle zoom setting f/3 Maximum aperture for narrow angle zoom setting f/4.5
- Control:RS485 serial interface
- Direction of view:Prisms provide full 360°rotate and ± 90°tilt of direction of view, allowing the system a hemisphere of view while maintaining an upright image
- Imaging:Sensor CCD (monochrome or color)
- Power Supply:90-264VAC, 50-60Hz
- Resolution:Monochrome: Typically 580 TV lines with a minimum sensitivity of 100 lux at the 21° horizontal angle of view and 400 lux at the 3.5° horizontal angle of view
Color: Typically 380 TV lines with a minimum sensitivity of 200 lux at the 21° horizontal angle of view and 800 lux at the 3.5° horizontal angle of view
- Spectral Response:400nm to 700nm.
- Tolerance:Radiation Tolerance: 1 x 108rads at the dome
- Video Output:1.0V p-p (NTSC or PAL)
- Zoom:6:1 for standard and wide-angle versions
