USP5000 adopts t.o.p optical structure of diffraction grating over the world, combined with the HAMAMATSU high-precision CCD, it has dominant advantages like high diffraction efficiency, low stray light, low noise, high sensitive, and it’s measurement speed is millisecond, so it is a targeted product for optoelectronic laboratory. It meets the standard requirements of Energy Star IESNA LM-79 and GB GB/T 24824.

Measures:

• Colorimetric: Chromaticity Coordinates, CCT, Color Ratio, Peak Wavelength, Half Bandwidth, Dominant Wavelength, Centroid Wavelength, Center Wavelength, Color Purity, CRI, Spectrum Test

• Photometric: Luminous Flux, Luminous Efficiency, Radiant Power, Yield Photon Flux Density (YPFD), Photosynthetic Photon Flux Density (PPFD)

• Electrical: Voltage, Current, Power, Power Factor

Specifications:

• Sensor: HAMAMATSU BSI CCD

• Resolution: 2048x64

• Spectral Range: 380nm～780nm; 400nm～1000nm (optional)

• Spectral Bandwidth: ～2nm（100μm slit）

• Wavelength Accuracy: ±0.3nm

• Chromaticity coordinates accuracy: ±0.0003 (Standard A illuminant)

• Chromaticity coordinates repeatability: ±0.0002 (Standard A illuminant)

• Photometric Linearity: ±0.2%

• Stray light: 1.00E-03

• Photometric Colorimetric System for Light Source and Luminaires
• Weak light signal detection and analysis
• Fluorescence spectrum analysis
• Absorption spectroscopy
• Ultraviolet spectroscopy
• Laboratory scientific research, etc