FEATURES: Double beam optics. Scanning UV-VIS spectrophotometer. 2 line 24 character dot matrix backlit LCD display. Microprocessor based with printer interface. Optional PC compatibility with RS232 interface. Programmable lamp change over wavelength. Automatic wavelength calibration. Compact, modular and economical. Automatic 6 position cuvette holder for 10mm pathlength cuvettes. Fully automatic, user friendly and menu driven software. Self check and self diagnostic features. Data saving and retrieval facility.