*Scanning single beam spectrophotometer with internal computer *Wavelength range 190-1100 nm *Photometric readout (-0.300)-3.000 A, 0.0-200.0 %T *Scan speed 120, 240, 600, 1200, 2400 nm/min *Applications installed: Protein, Nucleic Acid, DNA/Oligo Quantitation
The DU-640 is a complete standalone system that incorporates all of the needed components: CPU, graphical user interface, monitor, keyboard, 3-button mouse, and I/O ports. Programs for fixed wavelength, wavelength scanning, scatter correction, net A, time-based kinetic/rate determination, subtraction/addition, and manipulation of spectra are provided with each instrument. Non-volatile memory is standard for storage of methods and data. Applications-Oriented Quality Results. Please contact us for complete Beckman DU640/DU 640 details.