DK480: Wavelength Selection is No Longer Expensive
- Connects to any computer via RS 232 or IEEE-488
- Motorized slits
- Triple-grating turret allows high-efficiency scanning across a broad spectral range
- May be factory configured as a monochromator or spectrograph
- Scans in both directions and with Constant Spectral Resolution (CSR)
- Integrates with SP filter wheel for automatic filter switching
- Suitable for fluorescence and absorption studies, detector characterization, thin film measurements, etc
The Digikröm DK480 is a complete computer integrated solution. Easy-to-use commands control the triple grating turret, motorized slits, and optional motorized filter wheel for quick and easy sorting. Instrument mode can be set for constant spectral resolution (CSR), where the slit width is automatically modified to compensate for the change in dispersion with wavelength to maintain a constant spectral bandpass. Rugged cast construction, A-Thermal design, and SP direct grating drive make this unit the most repeatable and reliable in its class. Each instrument is calibrated and certified before delivery.
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|Design||Czerny-Turner: standard Triple grating turrets|
|Reciprocal Dispersion||1.60nm/mm (with 1200 g/mm grating)|
|Wavelength Drive||Worm and wheel with microprocessor control and anti-backlash gearing
Bi-directional. Usable in positive or negative grating orders
|Wavelength Precision||0.01nm (with 1200 g/mm grating)|
|Wavelength Accuracy||± 0.30nm standard (with 1200 g/mm grating)|
|Scan Speed||1 to 1200nm/min (with 1200 g/mm grating)|
|Stray Light||< 0.01% @220nm (Nal)|
Unilateral, computer-controlled, curved entrance and straight exit standard.
|Max Resolution||0.1nm (with 1200 g/mm grating)|
|Gratings||1 to 3 gratings (68 x 68mm - standard), (68 x 84 - optional) must be purchased.
See the DK Gratings page for options.
|Software||Demonstration control program and LabView driver included.|
|Power||100 - 240V - 50/60Hz - 60W
220/230/240V - 50/60Hz @0.5A optional
|Interface||RS 232 standard|
- DKBS: Bi-lateral slits
See accessories for more options.