As a research-quality scanning spectrofluorimeter, the DM 45 is equally at home in research and pedagogical environments.
The DM 45 features open and obvious architecture making it particularly friendly for students experimenting and learning about fluorescence related techniques
主要应用
技术指标
可选配置
- Excitation and emission scanning,
- Synchronous scanning,
- Excitation/emission matrix,
- Slow ( > 10 msec per point) kinetic reactions,
- Single point intensity measurements
- 75W Xenon arc lamp (150W option available)
- Excitation Range: 250 nm-800 nm, extendible in both directions with an ozone lamp
- Detection: photon-counting 230- 870 nm
- Spectral Bandwidth: 0.5- 25.0 nm
- Scan Speed: 2000 nm/min
- Raman S/N: 2200
- (75W lamp, 1 sec integration, 5 nm bandpass)
- Stopped-flow ( 2 millisecond dead time)
- Anisotropy, circularly polarized luminescence, and fluorescence detected circular dichroism (all with the addition of a Polarization Toolbox!)
- Peltier Temperature Control
- Automated turret for four samples
- Solid sample holder
- Cryogenic sample holder
- Automated titrator
- Absorbance, single and dual beam
- NIR extension up to 2500 nm
- Flash photolysis (data collection rates up to 50 nsec per point)
