Description
Double-Beam Spectrophotometer with Variable Bandwidth Jenway UK
Simple solution for laboratories requiring compliance.
- ♦ Variable spectral bandwidths provide flexibility in your qualitive and quantitive analysis
- ♦ Conforms to European Pharmacopeia requirements
- ♦ Selectable scan intervals of 0,1, 0,2, 1, 2 or 5 nm
- ♦ Highly stable optics provide superior accuracy
- ♦ Prism PC software is included providing unlimited unlimited number of methods capabilities
- ♦ Extensive range of accessories available
This Jenway® 6850 double-beam, scanning, UV/Visible spectrophotometer with highly stable optics and two detectors measure your samples and reference simultaneously providing superior measurement accuracy. A variety of programmed measurement modes for photometrics, concentration, multi-wavelength, spectrum scanning, kinetics, quantitation, and DNA and protein analysis makes it ideal for various applications.
The variable spectral bandwidth provides robust detection and quantitation limits, as well as optimal data precision and repeatability. The flexible platform helps comply with multiple regulatory agencies using one spectrophotometer-saving money and time. The large sample chamber is outfitted with a 10×10 mm cuvette holder.
The integrated user interface provides local controls with the touch of a keypad. The easy-to-read color graphical display shows spectrum as well as kinetic curves. Use the included Prism PC software to fully control the spectrophotometer and for post-measurement analysis. Software comes pre-loaded with methods for DNA analysis, including 260/280 and 260/230 ratios with 320 nm correction. Measure up to 20 wavelengths simultaneously and create quantitation curves by measuring up to 200 standards.
SPECIFICATIONS:
| Model | 6850 |
| Display | Backlit LCD |
| Absorbance accuracy | ±0,3 nm (at 0,5 and 1 nm bandwidth); ±0,5 nm (at 1, 2, and 5 nm bandwidth); ±0,002 A (0 to 0,5 A); ±0,3% T (0 to 100% T) |
| Photometric range | 0 – 99999 C (photometric concentration) |
| Wavelength | 190 – 1100 nm |
| Compatible with | Windows 2000, XP, Vista, Windows 7 |
| Electrical | 230 VAC, 50/60 Hz |
| Output | USB and parallel |
| Scanning speed | 100 – 2000 nm/min; interval: 0,1; 0,2; 0,5; 1; 2 or 5 nm |
| Source lamp | Tungsten halogen and deuterium lamps |
| Spectral bandwidth | Variable 0,5; 1; 2; 4; 5 nm |
| Stray light | <0,05% T at 220 and 360 nm |
| W×D×H | 600×200×450 mm |
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