Product Introduction
The JY-HAS2000 LED rapid spectral analysis system from Jingyi Optoelectronics is suitable for measuring the relative spectral power distribution P λ, chromaticity coordinates (x, y), (u, v), correlated color temperature Tc, color rendering index Ra, color tolerance SDCM, peak wavelength λ p, spectral half width △ λ, dominant wavelength λ d, color purity purity, luminous flux lm, and photoelectric color performance parameters of LEDs.
The entire system is equipped with a 10.1-inch touch screen, which does not require a computer and can independently test all parameters. The host can be dragged two times, with dual data storage and the ability to freely switch between large and small balls. Standard data is stored on the instrument host, completely eliminating the problem of instrument standard data loss caused by slow data retrieval on the PC. The testing speed is extended to 0.5ms-5s, and the instrument has high intelligence, stability, and repeatability, fully meeting CIE's measurement requirements for light and color. The luminous flux measurement range is 10mlm-10000lm (depending on the size of the integrating sphere), and the photometric and chromatic accuracy can reach level one.

Technical Parameters
Speed test speed: 5ms-2s
Optical parameter testing, luminous flux measurement range: 10mlm-50000lm
Level 1 photometric measurement accuracy: Level 1
Wavelength range: 350-800nm
Wavelength accuracy: ± 0.2nm
Color parameter testing Color temperature measurement range: 1000K-100000 K
Resolution: 1K
Color temperature accuracy: ± 0.2%
Color standard accuracy: ± 0.0015
Color rendering index measurement range: 0-100
Color rendering index test error: ± 0.5 (rd ± 0.5)
Color tolerance accuracy: ± 0.5SDCM