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Prophotonix-COBRA Flex

A Compact Solution for Linescan Applications
Prophotonix-COBRA Flex
COBRATM Flex from ProPhotonix has been designed for high- speed
linescan and web inspection where installation space is restricted.
This innovative new product offers the extreme brightness and high
uniformity of our COBRA Slim product in a more flexible package.
The control electronics are housed separately allowing for a more
compact light module. A number of mounting options are available
to allow for maximum flexibility and the modular nature of the
product means that it is available in any length up to 5 metres.
ProPhotonix have recently enhanced the Chip-on-Board Technology
utilized in COBRA Flex and can now deliver up to 60% more intensity
than the previous product. 
Spectral Characteristics
Colour   UV365 UV395 Blue470 RED630 IR870 IR1050 White
Peak Wavelength(1) nm 365±5 395±5 470±10 625±5 870±10 1050±20 n/a
Spectral Width FWHM mm 12 14 27 15 47 75 n/a
Colour Temperature K n/a n/a n/a n/a n/a n/a 5000-6000
(1)Nominal wavelengths and tolerance include thermal shifting

Spectral Characteristics
Colour   UV365 UV395 Blue470 RED630 IR870 IR1050 White
Convection Cooled
Irradiance Wm-2 290 696 1353 1164 1024 923 2760
illuminance kLux n/a n/a 87 273 n/a n/a 768
Colour Temperature K n/a n/a n/a n/a n/a n/a 5000-6000
Fan Cooled
Irradiance(2) Wm-2 725 2088 2880 3168 2048 2025 4856
illuminance kLux n/a n/a 167 743 n/a n/a 1350
(2) Values for active cooling presented here correlate to the integrals of the graphs shown on page3.

Focus & illumination Field - RED COBRA Flex
Lens Position(3) Working Distance
(WD) Range for
illuminance(4)(mm)		 Working Distance
(WD) At Peak
Intensity(mm)		 Line Width (FWHM)
 for WD Range(mm)		 Focal
Distance(mm)		 Line Width(5)
mm(FWHM)
At Focal
Distance
  100mm 300mm 100mm 300mm 100mm 300mm All Lengths All Lengths
S1 10-66 10-125 divergent divergent 14.2-18.7 13.2-22.8 divergent divergent
S2 10-77 10-140 divergent divergent 13.8-16.3 12.9-19.1 divergent divergent
S3 10-95 10-181 divergent divergent 12.0-13.2 11.8-13.7 divergent divergent
S4 10-122 10-265 collimated collimated 8.8-11.8 7.7-11.7 collimated collimated
S5 10-47 10-120 10 29 8.0-10.9 4.9-11 149 4.7
S6 10-108 27-122 81 89 2.9-10.1 3.2-8.1 131 3.1
S7 44-87 50-94 68 74 4.5-2.2 2.5-4.4 95 2.5
S8 40-75 43-76 59 61 1.9-4.0 1.9-3.8 77 1.9
S9 33-60 41-65 47 54 1.5-3.9 1.6-3 68 1.3
D1 10-52 10-58 divergent divergent 9.9-13.8 12.5-22.8 divergent divergent
(3) Positions S1,S2 and S3 are divergent i.e. no focus, beam width increases with working distance. Position S4 produces the most collimated beam
(4) For S5-S9 positions, working distance range is the range over which intensity is ≧90% of maximum intensity.For S1-S4 positions, working distance range is the range over which intensity is ≧50% of maximum intensity.
(5) For more details on beam width and intensities, see graphs.
Ppx COBRA Flex Datasheet 170713.pdf
  • Modular: it is available in any length up to 5 metres

  • Wavelengths: UV, Visible & IR

  • Options:
    • Numerous mounting choices for maximum flexibility
    • A wide range of optical alternatives for ensuring the best possible fit for your application
    • Strobing functions
    • Onboard Ethernet control