Laser Measurement System
Source: Keyence Corporation Of America
The LK Series CCD Laser Displacement Meter is a semiconductor laser-based triangulation measurement system with 1.0-micron resolution and a +1% F.S. linearity
Keyence Corporation Of AmericaK Series CCD Laser Displacement Meter is a semiconductor laser-based triangulation measurement system with 1.0-micron resolution and a +1% F.S. linearity. Designed for surface profiling, measurement of thickness, height, width, position and size of metals and other material, the LK provides accuracy that is unaffected by target color, surface texture or stray light.
The LK uses a high resolution CCD sensing array instead of a PSD used in conventional systems. The array detects the peak value of the light quantity distribution of the beam spot for each pixel within the area of its 30-micron diameter beam spot and determines the precise target position.
LK measurement accuracy is further increased by Laser Flash Time Control (LFTC) technology which automatically controls laser emission time to compensate for variations in target reflectivity and surface conditions.
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