Machine Vision Illumination - STEMMER IMAGING

ILLUMINATION

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CCS UV3/VL3

Ultraviolet and violet LED illumination

Ultraviolet light is often used to fluoresce materials such as glue or ink and is used in a variety of applications in the medical or scientific imaging sectors. UV lights are also ideal for grease, adhesive coating, ITO film and flux inspections. In many cases, the use of UV Illumination simplifies the analysis of images considerably by highlighting features not easily detected with light from the visible spectrum such as tiny scratches on glass surfaces.

The CCS UV3/VL3 series offers an expanded lineup with a maximum of twice the output of the conventional UV2 series, supplemented with violet light models.

The series includes four different types of illumination: ring lights, bar lights, short line lights, and spotlights available in six model variants and wavelengths of 365 nm, 385 nm, 395 nm and 405 nm. Overdrive models are available to increase inspection speed and offer approx. 8 times higher light output compared to the UV2 series.

The LDR2 ring lights, the LDL bar lights, and the LNSP-FN high power line lights are available in two types of directivity: wide types to illuminate a wide area and narrow types for convergent illumination on a narrow area.



Reasons for the UV3/VL3 series

Expanded lineup with various wavelengths

The UV3/VL3 series offers an expanded lineup with a maximum of twice the output of the conventional UV2 series, supplemented with violet light models. The lights are available in various wavelengths of 365 nm (UV3 models), 385 nm, 395 nm and 405 nm (VL3 models). Overdrive models are available for increased inspection speeds.

Various form factors

The CCS UV3/VL3 devices are available as ring lights (HLDR, LDR), bar lights (LDL), spotlights (HLV2) and short line lights (LN, LN-SP) offered in 6 model variants, making them suitable for a wide variety of UV applications.

Wide and narrow types of directivity

The LDR2 ring lights, the LDL bar lights, and the LNSP-FN high power line lights are available as wide type (with the suffix –W) or narrow type (with the suffix –N). With the narrow types, the radiation angle is narrowed with a special lens in front of the LEDs, the result is irradiation levels that are 3 times higher than the wide type models. They are particularly suited for irradiation at large working distances.


Specifications

  • Wavelength: 365 nm, 385 nm, 395 nm, 405 nm
  • Power supply: 24 V lights and a current controlled spot (HLV2)
  • Ring light dimensions:
    • LDR2: Outer diameter 60 mm, inner diameter 30 mm, height 15 mm/19 mm;
    • HLDR: Outer diameter 100 mm, inner diameter 43 mm, height 35.5 mm
  • Bar light dimensions (LDL): 91 mm x 45.6 mm x 28 mm (length x width x height) to 225 mm x 45.6 mm x 28 mm (length x width x height)
  • Short line light dimensions:
    • LN: 91 mm x 47.6 mm x 47.5 mm (length x width x height) to 225 mm x 47.6 mm x 47.5 mm (length x width x height)
    • LN-SP: 136.3 mm x 62 mm x 74.6 mm resp. 79.8 mm (length x width x height) to 339 mm x 62 mm x 74.6 mm resp. 79.8 mm (length x width x height)
  • Spot light dimensions (HLV2): Length 54 mm, outer diameter 24 mm, tip diameter 28 mm

Markets and Applications

For various inspection applications such as fluorescence observation, coating inspection, and defect detection.


Show products

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Model Lighting technique Lighting geometry Light colour Light distribution Beam angle
CCS HLV2-24UV3-365 New model frontlight spotlight UV not specified not specified
CCS HLV2-24VL3-385 New model frontlight spotlight violet not specified not specified
CCS HLV2-24VL3-395 New model frontlight spotlight violet not specified not specified
CCS HLV2-24VL3-405 New model frontlight spotlight violet not specified not specified
CCS LDL-138X12UV3-365-N New model dark field, frontlight bar light UV direct narrow
CCS LDL-138X12UV3-365-W New model frontlight bar light UV direct wide
CCS LDL-138X12VL3-385-N New model dark field, frontlight bar light violet direct narrow
CCS LDL-138X12VL3-385-W New model frontlight bar light violet direct wide
CCS LDL-205X12VL3-385-N New model frontlight bar light violet direct narrow
CCS LDL-205X12VL3-385-W New model frontlight bar light violet direct wide
CCS LDL-339X12UV3-365-N New model frontlight bar light UV direct narrow
CCS LDL-339X12UV3-365-W New model frontlight bar light UV direct wide
CCS LDL-339X12VL3-385-N New model dark field, frontlight bar light violet direct narrow
CCS LDL-339X12VL3-385-W New model frontlight bar light violet direct wide
CCS LDL-339X12VL3-395-N New model dark field, frontlight bar light violet direct narrow
CCS LDL-339X12VL3-395-W New model frontlight bar light violet direct wide
CCS LDL-339X12VL3-405-N New model dark field, frontlight bar light violet direct narrow
CCS LDL-339X12VL3-405-W New model frontlight bar light violet direct wide
CCS LDL-71X12UV3-365-N New model frontlight bar light UV direct narrow
CCS LDL-71X12UV3-365-W New model frontlight bar light UV direct wide
CCS LDL-71X12VL3-385-N New model dark field, frontlight bar light violet direct narrow
CCS LDL-71X12VL3-385-W New model frontlight bar light violet direct wide
CCS LDL-71X12VL3-395-N New model dark field, frontlight bar light violet direct narrow
CCS LDL-71X12VL3-395-W New model frontlight bar light violet direct wide
CCS LDL-71X12VL3-405-N New model dark field, frontlight bar light violet direct narrow
CCS LDL-71X12VL3-405-W New model frontlight bar light violet direct wide
CCS LDR2-60UV3-365-N New model frontlight ring light UV direct narrow
CCS LDR2-60UV3-365-W New model frontlight ring light UV direct wide
CCS LDR2-60VL3-385-N New model frontlight ring light violet direct narrow
CCS LDR2-60VL3-385-W New model frontlight ring light violet direct wide
CCS LN-61UV3-365 New model dark field, frontlight line light UV direct focused
CCS LN-61VL3-385 New model dark field, frontlight line light violet direct focused
CCS LN-61VL3-395 New model dark field, frontlight line light violet direct focused
CCS LN-61VL3-405 New model dark field, frontlight line light violet direct focused
File Topics Size
UV3_VL3 Series
Data sheets
2.7 MB