N35HR
UNDERWATER MONOCHROME TUBE CAMERA
The N35HR is a monochrome tube B/W camera designed for inspections in areas with very high radiation. The camera has a non-browning lens that withstands high radiation without getting its optical performance decreased.
Applications
- Ideal for inspections of high radiation parts of reactor vessels and internal parts in reactors
- For special inspection in high radiation areas with very limited access
- For surveillance during fuel assembly examinations
- Must be controlled by Ahlberg CCU35 or PIS35 control units
Benefits
- Temperature tolerant
- Made for both for underwater and CCTV usage
- Available with Chalnicon or Vidicon camera tube
Specifications
- Diameter
- 35 mm, 41,5 mm with zoom lens and/or internal lights (1.37", 1.63" with zoom lens and/or internal lights)
- Length
- 320 mm (10.6")
- Weight
- 1,0 kg, 1,2 kg with zoom lens (2.2 lbs, 2.6 lbs)
- Housing material
- Stainless steel EN 1.4301/EN 1.4436, AISI 304/AISI 316
- Radiation tolerance (dose rate)
- 30 000 Gy/h (3 000 000 rad/h)
- Radiation tolerance (total dose)
- 2 000 000 Gy (200 000 000 rad)
- Radiation tolerance neutrons
- Very high
- Maximum temperature
- 50°C (122°F) short term up to 60°C (140°F)
- Water tightness
- min 3,5 bar (50 psi)
- Zoom
- x3 or x6 optical zoom
- Minimum distance to object
- 5 mm (0.20")
- Resolution SD version
- 650 TV-lines
- Lights
- Internal LED lights