Beckman Coulter DU730 UV-Vis Spectrophotometer. DU-730. Series 700. UV-Visible.

Item Specs:

The DU Series 700 Spectrophotometer is a complete scanning UV/Visible spectrophotometer with
a bandwidth of 3 nm and a wavelength range of 190 to 1100 nm. The instrument comes with a
complete set of application programs and multi-language support.
The DU Series 700 includes two models:
• DU 720 General Purpose
• DU 730 Life Science
The DU 720 contain the following modes:
• Fixed Wavelength
• Wavelength Scanning
• Time-based Kinetic
• Single Component Analysis
The DU 730 contains the following modes:
• Fixed Wavelength
• Wavelength Scanning
• Time-based Kinetic
• Single Component Analysis
• Protein Assay Analysis
• Nucleic Acid Analysis
• % Dye Incorporation
• DNA/Protein Tools
The system comes with a Standard Single Cell Holder for a 1-cm rectangular cuvette. A test tube
holder is fixed in the sample compartment. Other sampling devices, such as a 7-Cell Carousel, a
Sipper Module, and a Peltier Temperature Control Module are optional.
You can use the DU Series 700 for testing samples in the visible and ultraviolet wavelength
spectrum. A halogen gas-filled tungsten lamp produces light in the visible spectrum (320 to 1100
nm), and a deuterium lamp produces light in the ultraviolet spectrum (190 to 360 nm).
2-2 A24014AE
System Description
Design
The DU Series 700 Spectrophotometer provides digital readouts in Absorbance or % Transmittance
as well as calculated units, depending on the mode. USB ports for printer, keyboard, and memory
devices are standard.
When you select a user-generated or programmed method, the on-screen menus and prompts
direct you through the test. You can also use these menus to generate reports, run statistical
evaluations of generated calibration curves, and report instrument diagnostic checks.

Condition: Used