UV test card can distinguish different ultraviolet bands, including long wave 365nm, short wave 254nm and blue light 400nm. The test card uses two kinds of materials to detect at the same time. It determines the wavelength parameters of the excitation light source by judging spectral changes at different wavelengths.
At the same time, it can be used to detect ultraviolet spot, optical axis calibration and tracking, and convert the invisible ultraviolet to visible light.
Excitation Wavelength Model | 400nm | 365nm | 253nm |
| UV-1 | Blue | Green | Orange |
| UV-2 | Orange | Yellow | Green |
