The STN-SL5-DH UV-VIS Light Source is a miniature Deuterium and tungsten halogen light source that covers the 190-2500 nm range. The lamp combines the Deuterium Spectrum with the Tungsten Halogen spectrum to form a single optical path. The deuterium and halogen lamps can be individually turned on or off and have a front and rear panel shutter control. The STN-SL5-DH lamp connects via fiber optic cable to cuvette holders, dip probes, and flow cells, with the return signal routed to the spectrometer via SMA 905 input connector.
Dual Lamps & Shutter: The deuterium and halogen lamps can be individually turned on/off and have a front panel shutter control button for taking a quick dark spectra reference. The lamps can also be adjusted for maximum signal.
Miniature Size: Its small size of 1.5 x 2.5 x 6″ makes it a perfect match for our BLUE-Wave or BLACK-Comet spectrometers. A small footprint makes this a great lamp for bench top applications.
Portability: The combination of both lamps into one small enclosure saves money and reduces complexity to provide the ultimate UV-VIS light source for portability. 12VDC power requirements easily allow you to run off our battery pack accessories for hours of field work.
Popular Systems: UV-VIS Absorbance, Optical Metrology
Great for applications that only require low output power like absorbance and transmission measurements
Options and Upgrades
Low power miniature Deuterium Tungsten halogen lamp for UV-VIS-NIR (190-2500nm), all with a single optical path. The deuterium and halogen lamps can be individually turned on or off and have a front and rear panel shutter control. Requires UP12V adapter. Low output power recommended for absorption and transmission measurements, not with reflectance probes.
STN-SL5 source with an integrated cuvette holder. Requires UP12V adapter.
STN-SL5 with additional 0.5” diameter filter holder nose cone. A variety of filters for special excitation application can be added. Requires UP12V adapter.
Lens for 2-3x gain for STN-SL5-Filter.
12V power supply. Required for STN-SL5, STN-SL5-CUV, and STN-SL5-Filter.
|Weight:||1 lbs (454 g)||Output from bulb:||free space or fiber|
|Power consumption:||6 watts||Output regulation:||0.05%|
|Spectral Range:||190 – 2500nm||External filter accessory:||Demountable|
|Time to stabilize:||5 min||External filter slot:||0.5″ diameter filters|
|Power output:||1 Watts /m2||Spectral attenuation:||450nm dip|
|Bulb Color Temp:||3000K||Connector:||SMA 905|