Visible TV


[Objectives]
Plasma monitor during discharges to check the plasma position and the clearance between plasma and first wall.

[Diagnostic Method]
Four setes of CCD visible TV cameras are used as a plasma monitor. A high speed camera is employed for the measurement of plasma motion during disruptions.

[Specification]
CCD Visible camera
- Frame rate : 30 frames/sec
- Resolution : 470(horizontal), 350(vertical)