25 августа 2015

Scanning system for the television and ultrasonic control of the corner joints of the main circulation pipeline of the nuclear reactor VVER-1200

skaner

PURPOSE

  • The scanning system is aimed at performing the operating and non-destructive television and ultrasonic control of the corner joints of the welding of branch pipes to the main circulation pipeline of the nuclear reactor VVER-1200

  • Scanner
  • Set of track restraining devices
  • Control unit
  • Manual controller
  • Fluid feed device
  • Intercommunication system
  • Battery charger

Diameters of testable branch pipes, mm 70, 121, 192,
252, 400, 462
Resolution of the television testing telecamera, tvl up to 600
Number of the sensors performing ultrasonic testing installed on the scanner 3
Average linear speed of the movement along the weld, m/min from 1.9 to 2.2
Time of continuous operation powered by the self-contained power supply of the control unit, hours 4

Feed of contact liquid

automatic
Channel transferring data to the operator console fiberoptic
Overall dimensions of the scanner, mm 450х300х110
Supply voltage 220±10% V,
50±2,5% Hz
Scanner weight, kg 4,5



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