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CA-D Series LED Illumination Unit
Online Support and Services
Features

LED Illumination Units for Improved Detection Stability

Blue LED Light for High Precision Dimensional Measurements

For full details, download the PRODUCT CATALOG using the CATALOG icon in the Online Support and Services box above
Direct ring type LED unit

Ring Light

CA-DR
Used to produce clear images with stable illumination on a variety of target shapes.

Blue LED lights are now available.
The short wave length characteristics of blue LED light make them an ideal choice for high precision dimensional measurements and other demanding applications.
Low angle type LED unit

Low-angle Light

CA-DL
Used for transparent targets or on low contrast surfaces.
Example : Flaws and chips on rubber
Direct Reflection:
Direction reflection
The chip on the perimeter cannot be detected.
Low-angle Illumination:
Low angle type LED unit
The chip on the edge is clearly differentiated in white.
Bar type LED unit

Bar Light

CA-DB
For transparent, highly reflective, or plated surface
Example: Defective plating / Clear sheet width
Direct Reflection:
Direction reflection
The chip on the perimeter cannot be detected.
Bar Illumination:
Bar type LED unit
The chip on the edge is clearly differentiated in white.
Dome type LED unit

Dome Light

CA-DD
For uneven or curved surfaces
Example: Print on foil / Hole on a curved surface
Direct Reflection:
Direction reflection
The light reflects irregularly, making recognition of the printing impossible.
Dome Illumination:
Dome type LED unit
The background glare is eliminated and only the printing is visible.
Backlight type LED unit

Backlight

CA-DS
For transparent material or liquid
Example: Liquid level
Direct Reflection:
Direction reflection
The light reflecting off the surface of the container creates interference.
Backlight Illumination:
Backlight type LED unit
The liquid level is captured as a shaded edge.
Coaxial vertical LED unit

Coaxial Vertical Light

CA-DX
For highly reflective, plated or dented flat surfaces
Example: Imprint on metal / Deformed surfaces
Direct Reflection:
Direction reflection
The dent in the surface of the package is not visible with normal lighting
Coaxial vertical Illumination:
Coaxial illumination type LED unit
The Coaxial light intensifies the flat package surface while making the dent appear darker
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