Beckman DU 650 Spectrophotometer

Microprocessor controlled instrument intended for use in quantitative and qualitative biological research and industrial procedures that require spectrophotometeric measurements in the UV visible region of the electromagnetic spectrum
Ships complete with monitor and operators manuals, a real nice hardly used system, 190 to 900 nm wavelength range
Scan speeds of 120,240,600,1200 and 2400 nm/min - accuracy +/- 0.5nm, 20 samplings/second data collection rate