Low-E측정설비(Sputtering line상에 설치) Integrated Measurement System for Magnetron Sputtering LOW-E Glass Line (GSTV) It is an on-line system for continuously measuring the spectral reflectance of coating glass based on the optional configuration. Then calculate the color, chromatic aberration and homogenization etc. It is an on-line system, specially used inside vacuum chamber, to measure the spectral transmittance of each thin film layer. Spectral reflectance and transmittance based on the optional configuration. Then calculate the color, chromatic aberration and homogenization etc.