ILLUMINATION FOR MACHINE VISION
Lighting is the key to success to just about
every machine vision project. AutoVision offers high quality components for
LEC lighting with our Vision Systems.
Proper lighting can put patterns &
defects in good contrast to background on your part-under-test (PUT). Uniformity
and stability over time is a must to monitor production
variance from day to day.
Some applications may not require consistent
lighting where defects are very obvious or when comparison to ideal parts or
production trends are not necessary.
AutoVision is happy to provide help with lighting
requirements in your applications.
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LED
Lightheads
Standard LED: Red
Custom LED
Options: Yellow, white, green, blue, UV
and IR
Mounting: M4
mounting hole or stud option
Voltage: 12V standard, 24V required for custom LEDs
Housing Type:
Black anodized aluminum
Operating temperature range : -20ºC to +40º
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Ringlight
TheUniform,
shadow-free illumination of a ringlight enhances pattern recognition.
Number of LEDs: 193 (3 rings) standards; 138 (2 rings) or 74 (1 ring)
Outside Diameter
: 4.96" (126 mm)
Inside Diameter : 2.6" (66 mm)
Height: 1" (25.5
mm)
Weight of head:
0.56 lb. (260 gm), with cable: 0.77 lb. (350
gm)
Working Distance:
3" to 8" (76mm to 203mm)
Mounting holes: 0.56 lb. (260 gm), with cable: 0.77 lb. (350 gm)
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Diffuse Dome
Ringlight
All the features of the
ringlight combined with a dome diffuser that eliminates specular
reflections on shiny surfaces.
Viewing aperture :
0.98" (25 mm)
Height (including ringlight) :3.4" (87 mm)
Weight of head: 0.73 lb. (330 gm), with cable 0.93 lb. (420 gm)
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Darkfield
Ringlight
Low-angle lighting creates
"darkfield" effects that enhance the contrast of surface features. perfect
for BGA (ball grid array) and bottle top inspection.
Outside
diameter:4.96" (126 mm)
Inside diameter: 2.6" (66 mm)
Weight of head: 0.53 lb. (240 gm), with cable 0.75 lb. (340 gm)
Working distance:
0.25"- 1" (6.35 TO 25.4 mm)
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Spotlight
Use for area illumination or — in
combination withour optional diffusor — as a backlight.
Diameter:4.96" (126 mm)
Length: 2.6" (66
mm)
Number of LEDs :
60
Weight of head: 0.17 lb. (80 gm), with cable 0.31 lb. (140 gm)
Uniformity: +/-25 grayscales at 4" working distance
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Diffuser converts unit to a backlight for
diffused front lighting or silhouetting
Coaxial adapter and detachable
diffuser mount to spotlight body for quick, cost-effective conversion to
coaxial lighting application |
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©2006 Autovision, Inc. 6131 W 5th St., Los Angeles, CA 90048
310.704.2947
