OHSP-660T Spectral Transmittance Tester,integrated Spectrum、Transmitta …
Read MoreHPCS6500 high-precision Photometirc, Colorimetric and Electric Test Sy …
Read MoreOHSP-350M Spectral Irradiance Colorimeter , it can test Lux and Lumino …
Read MoreOHSP-350B/BF Spectrometer blue light irradiance and Flicker tester Ch …
Read MoreThe system can determine spectral power distribution, chromaticity coo …
Read MoreAccording to the requirements of CIE, IESNA and national standards, we …
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