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- Description
- Specifications
- Included
- Notes
- Video
Description
Description
Beckman DU730 UV-Vis Spectrophotometer
The Beckman Coulter DU 730 Uv/Vis Spectrophotometer gives precise, repeatable results in a small package well suited to life science applications. Using a focused beam design, the narrow bandwidth of this spectrophotometer allows you to scan small samples at a superior resolution. The narrow beam eliminates the need for masking, and by using the entirety of the energy, a wide dynamic range and linearity are achieved. The Beckman DU730 UV/Vis Spectrophotometer is intuitive to navigate, using a touch-based interface and powerful but simple software servicing various applications. Applications include fixed wavelength, wavelength scan, kinetics over time, single-component analysis, protein assay analysis, nucleic acid analysis, dye incorporation, and DNA/protein tools. Up to 50 user protocols can be created, stored, quickly recalled and applied.
The Beckman DU 730 UV/Vis Spectrophotometer has various beneficial features, and you may choose from startup diagnostics and a range of system checks to ensure the instrument performs to specifications, whether either of the UV and Visible lamps is turned off, conserving lamp life. This UV/Vis spectrophotometer has USB ports allowing plug-in and play printers and keyboards, and data may be exported via USB memory stick or CSV format. The Beckman Coulter DU 730 can be protected by a password with individual access control. The cells of this UV/vis spectrophotometer are easy to clean, and samples can be recovered easily if they’re not diluted. The Beckman Coulter DU 730 has a single cell holder with a built-in transport mechanism for a 7-position carousel.
Specifications
Specifications
Beckman DU 730 UV-Vis Spectrophotometer Specifications:
| Operating Mode | Absorbance and Transmittance (%T) |
| Source Lamp | Deuterium (UV) and Tungsten (visible) |
| Wavelength Range | 190 to 1100 nm |
| Wavelength Accuracy | ± 1 nm from 200 to 900 nm |
| Wavelength Calibration |
Automatic |
| Scanning Speed | Depending on selected resolution (100-4500 nm/min) |
| Wavelength Resolution | Selectable Interval (0.1, 0.2, 0.5, 1.0, 2.0, and 5.0 nm) |
| Spectral Bandwidth | < 3 nm |
| Photometric Readout |
-0.3 to 3.0 Å or 0.1 to 100 %T |
| Photometric Accuracy |
± 0.005 Å at 0.0 to 0.5 Å 1% at 0.5 to 2.0 Å |
| Photometric Linearity |
< 0.5% at 2.0 Å < 1% at > 2.0 Å |
| Stray Light |
> 3.3 Å or < 0.05%T with KI-solution at 220 nm |
| Width | 45 cm (17.7 in) |
| Height | 20 cm (7.9 in) |
| Depth | 50 cm (19.7 in) |
| Weight | 15.5 kg (34.2 lbs) |
| Operating Requirements |
10 to 40°C (50 to 104°F), max. 90% relative humidity (non-condensing) |
| Power and Interface Connections Power |
100 to 120 V; 200 to 240 V; 50/60 Hz; automatic changeover |
| Ports | USB 1.1 |
Included
Included
Included with Beckman DU 730 UV-Vis Spectrophotometer
Please see individual SKU ID’s for a complete list of included items.
Notes
Notes
Technical Notes
This Beckman Coulter DU 730 UV/Vis Spectrophotometer has been tested in both wavelengths and lamp hours, as well as a self-calibration test, and the unit performed as expected. Please Note: Screen is a little dim, but does not affect functionality. The system is in excellent working condition. If you have questions about this or any of our other spectrophotometers, please don’t hesitate to contact us.
Video
Video
Beckman DU 730 UV-Vis Spectrophotometer Video
ID 15801
Beckman DU730 UV-Vis Spectrophotometer ID 15801
ID 19323-22895
Beckman DU730 UV-Vis Spectrophotometer ID 15989
