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HELIOS® Plus-VM Variable Manual Systems

Simple, complete turn-key radiance sources with excellent dynamic range.

Features:

·      Broadband 3000K black body like spectrums
·      Great well-rounded radiance source for simple sensor testing
·      Spare ports and future upgrade capability
·      Manual Micrometer Variable Attenuator, VA-MM, on all systems
·      Angular uniform FOV 35° +/-2.0%

Contact for Pricing

The HELIOSPlus-VM, V Family systems are simple and complete turn-key systems with excellent dynamic range. A single lamp, manual attenuator and detector give you the ability to completely characterize your sensor/imager over its full dynamic range from moonlight levels to albedo 1.5.

System Sphere Dia Port Dia Max Luminance, cd/m2 Illuminance at Port, lux CCT Range Variable Attenuator # Steps
USLR-V12F-NMNN-P 12 4 11,500 36,000 3000K +/-50K Manual, VA-MM 1.00E+04
USLR-V12F-NDNN-P 12 4 11,500 36,000 3000K +/-50K Dynamic, VAD 1.20E+04

Specifications

If you are looking for a robust radiance source to take your sensor testing to the next level and improve the quality of your sensors, there’s a HELIOSPlus V Family system for you.

USLR-V12F-NMNN-P, 12” I.S.

  • Output Port Size 4 in., 0.1 m
  • Expected Luminance 11,500 cd/m2
  • Number of Steps in System Range 1.00E+04 (#lamps*VA Steps)
  • Dynamic Range/Bits/dB 5.00E+04/16/93
  • Coating/Material Spectraflect

USLR-V12F-NDNN-P, 12” I.S.

  • Output Port Size 4 in., 0.1 m
  • Expected Luminance 11,500 cd/m2
  • Number of Steps in System Range 1.20E+04 (#lamps*VA Steps)
  • Dynamic Range/Bits/dB 1.20E+04/14/81
  • Coating/Material Spectraflect