Xenon Lamp Spectrophotometer consist of a high quality 150 W Xenon light source which offers a wave range of 190 nm to 1100 nm. Photoelectric multiplier tube detectors associated with it provides sufficient light intensity signal to detect sensitivity of a high resolution and this can be detected / adjusted using 7 inch TFT coloured capacitive touch screen. This device portrays different work mode; such as T, A, C, E which makes it more flexible to use.