Roper llc-200 사용자 설명서
5
Model IIC-200
Image Intensifier Controller
Image Intensifier Controller
Introduction
The IIC-200 is a stand-alone image intensifier controller. It supplies high-voltage DC
bias for Princeton Instruments image intensifiers plus circuitry to facilitate gating.
Gating pulses are provided by a Princeton Instruments high voltage pulser.
bias for Princeton Instruments image intensifiers plus circuitry to facilitate gating.
Gating pulses are provided by a Princeton Instruments high voltage pulser.
The IIC-200 allows front-panel control of the MCP gain (MCP voltage). In applications
where the average light level varies significantly, the automatic brightness control mode
can be switched on. In this mode, the MCP gain varies inversely with the signal level,
enhancing the input dynamic range while restricting the output dynamic range, and
facilitating focusing. An alarm feature automatically shuts down intensifier operation in
case of excessive phosphor current.
where the average light level varies significantly, the automatic brightness control mode
can be switched on. In this mode, the MCP gain varies inversely with the signal level,
enhancing the input dynamic range while restricting the output dynamic range, and
facilitating focusing. An alarm feature automatically shuts down intensifier operation in
case of excessive phosphor current.
Figure 1.
Model IIC-200
Image
Intensifier
Controller