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 |
NOTE: Depending on the application and the desired uncertainty levels, custom calibrations may be required to characterize the system under different operating conditions. Our application engineers would be happy to discuss this with you and help define the best system and calibrations to meet your requirements.
Flexible, Adaptable, Adjustable
Evolve your testing with the flexibility of the HELIOS®Plus V Family. The core of all HELIOS®Plus V Family systems is a halogen external source (HES) lamp. The HES sources are the operative solution to translate light levels without changing current and spectrum when combined with the manual variable attenuator on the V Family systems. These optimized light units are thermally stabilized, quiet, almost completely light tight and provide a stable spectrum at 3000K from 300 – 2400 nm.
Automate Your Testing Routines
Simplify your R&D testing routines with HELIOSense. HELIOSense Software is the primary interface for HELIOSPlus components and systems. It is a flexible architecture where any hardware built into the Labsphere API (LSAPI) can be recognized and used in HELIOSPlus systems.
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
