Split-Head Design for Radiation-Tolerance and Compact Size
Unlike bulkier shielded cameras, the D40’s optimized split-head design makes it both extremely compact and naturally resistant to radiation. Minimal electronics are located inside the camera itself and only non-browning optics are incorporated. Most of the camera system components are housed in the topside camera control unit (CCU).
Common D40 Applications
- IVVI of BWR reactor internals
- PWR MRP Reactor Vessel inspections
- Control rod blade inspection, while within loaded reactor core
- Inspection of irradiated fuel cladding
- Below-core plate FOSAR operations
- Spent fuel cask loading operations
- Decontamination and Decommissioning activity surveillance
- Hot cell surveillance
D40 Inspection Camera
Considered by many in the industry as the gold standard of radiation-proof cameras, Diakont’s D40 offers the perfect mix of high resolution, small size, and high radiation tolerance required for reliable, precision performance in an extreme environment. Due to its compact diameter of just “1.58”, this camera is perfectly suited for the inspection of confined areas like reactor component interiors. Its modular design and range of attachments makes it the ideal “utility camera”, in which a single camera system can be reconfigured to support all types of plant operations and maintenance.
Due to its innovative technology and proven reliability, the D40 camera system has won deserved popularity from nuclear power plant builders, contractors, and operators worldwide. Today, over 1000 systems have been deployed in Russia, the United States, Japan, France, Finland, and other countries.
Salient Features
- 200 MegaRad radiation tolerance
- Solid State Design
- 600+ TVL video resolution, easily meets VT-1 and EVT-1
- Wide range of view heads for various application
- Dose Rate 1х104 Gy/h
- Integral Dose 2х106 Gy
- Max operating temperature +65°С
- Waterproof P68
- Depth Ratio 50m
Foreign Object Removal System (FORS)
Diakont’s radiation-tolerant Foreign Object Removal System (FORS) provides the ideal solution for your nuclear power plant’s Foreign Object Search and Retrieval (FOSAR) needs.
Diakont’s FORS complements your station’s FME program within reactor cavities and spent fuel pools by providing reliable tooling for identifying and retrieving foreign material that, left within reactor components, can cause catastrophic damage to system integrity and plant safety. Designed with a compact chassis, this system is ideal for difficult-to-access locations such as fuel top and bottom nozzles, near the core plate, refueling cavities, the BWR annulus, and more.
Featuring an integrated Diakont’s D40 camera, Diakont’s FORS utilizes various gripper head attachments to scan, locate, and remove foreign material.
Color Decoding System CDS-40
Color Decoding System CDS-40 is a unique state-of-the-art system specially designed to enable a possibility of transformation Black & White video image from D40M tube TV Cameras into high-quality Color image.
Radial View Head H40-16
Radial View Head H40-16 should be installed on camera housing and used together with L40-17S 17 mm lens. Light head is equipped with RGB lights, which allows to provide color image with use of CDU-40 unit.
Material of port hole — non-browning lens
Lights — built-in LED lights
Diameter — 40.5 mm
Operating distance (air)— 50 mm – 3000 mm
Operating distance (water) — 50 mm – 1500 mm
Material of the camera head housing — stainless steel
Color decoding unit CDU-40
CDU-40 allows to output color image via DVI interface to standard computer monitor.
Image — Color
Resolution — 600 TV-lines
Outputs — 2 x DVI; 4 x USB
Overall dimensions — 482,5 × 444,5 × 180 mm
Power — 115 VAC/60 Hz or 230 VAC/50 Hz
Proton 3.0 Camera System
Ideally suited for virtually all nuclear plant underwater activities, the Proton 3 HD PTZ is quickly becoming the handiest camera system on the refuel floor. Compared with other solutions in its rad-tolerance class, the Diakont Proton 3 system provides superior HD color resolution, at an economical price. Backed by Diakont’s well-known customer service and support, this reliable, economical system can become your newest set of do-anything remote eyes underwater.
Salient Features
- 45×10^5 Rads radiation tolerance
- Full color HD (1080p)
- 10x optical zoom and 4x digital zoom with auto focus
- Underwater laser size measurement
- Robust pan & tilt drives
- Rugged umbilical cal
- Portable controller configuration
- LAN streaming
Applications
- Holds one pair of TOFD probes
Frontal View Head H40-13
Frontal View Head H40-13 should be installed on camera housing and used together with L40-17S 17 mm lens. Light head is equipped with RGB lights, which allows to provide color image with use of CDU-40 unit.
Material of port hole — non-browning lens
Lights — built-in LED lights
Diameter — 40.5 mm
Operating distance (air)— 50 mm – 3000 mm
Operating distance (water) — 50 mm – 1500 mm
Material of the camera head housing — stainless steel
