Complete Integrated Scanning UV/VIS Spectrophotometer
Each system comes with a three-button mouse for function and parameter selection and to input numeric and alphanumeric data via the on-screen keypad (the external keyboard is optional). The systems comes with a 14-inch VGA flat panel color monitor.
Programs for fixed wavelength, wavelength scanning, 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.
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Features of DU-640
The basic system provides final answers for applications such as:
- fixed wavelength analysis
- wavelength scanning
- spectral manipulation and time-based kinetic/rate determinations.
Tailor the system to your needs with easy-to-use but powerful and sophisticated applications software packages (optional add-ons). Obtain reliable and accurate results in seconds without the need for an external computer.
|Bandwidth||< 1.9 nm|
|Power Requirements||110/120V, 50/60 Hz, 200 watts|
|Wavelength Range||190 to 1100 nm|
|Scanning Speed||120, 240, 600, 1200, 2400 nm/minute|
|Photometric Noise||< 0.0002 A RMS|
|Stray Light||< 0.05% T|
Wavelength Setability: 0.1 nm increments
Wavelength Accuracy: ± 0.2 nm
Wavelength Repeatability: ± 0.1 nm
- 0.300 to 3.000 A or
0.0 to 200.0% T
Photometric Accuracy: ± 0.005 A
Stability: < 0.003 A/hr
RMS Baseline Flatness: ± 0.001 A
Data Collection Rate: 20 samplings/second