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FiberLight Miniature UV-Vis Light Source from Heraeus Noblelight

Lamp Selection   Deuterium Lamps   Power Supplies   Price List

FiberLight from Heraeus Noblelight is a compact miniature UV-Vis light source. Its range of use spans mobile spectroscopy applications and all types of handheld devices that require a low power consumption UV-Vis light source. FiberLight has a continuous spectrum covering the whole range from vacuum UV to near Infrared. Application examples for on-site analyses and diagnosis are: · UV-Vis spectroscopy · Water quality monitoring · Waste water analyses · Marine chemistry · Laboratory desktop light sources · Calibration The FiberLight module is made up of a shine-through deuterium lamp, a 0.25 Watt tungsten lamp, a shutter, a optical system and, depending on the version, a SMA 905 connector. All components are mounted on a PC board and driven by an external 12 Vdc (600 mA) power source. Both lamps and shutter can be controlled separately by a TTL signal.

Heraeus FiberLight is available in different versions: standard or extended wavelength range and either focused (with an optical fiber connection) or quasi-parallel light output. Summarized, FiberLight modules from Heraeus Nobelight are characterized by the following advantages: · Compact size · Low power consumption (6 W) · Low thermal output · Easy integration of optical fibers, measuring cells and capillaries · Instant lamp ignition · Cyclic operation · Extended service life of up to 3 years · Shutter function Also available is a 10 Watt FiberLight high power version which offers double UV light output and a similar compact size. Higher power results in shorter integration times for faster response and lower detection limits, while offering compact dimensions for portable operation. TECHNICAL DATA AND SPECIFICATIONS  FiberLight Module   Standard - DTM 6/xx High Power - DTM 10/xx Spectral distribution: 200-1100 nm, optional 185-1100 nm 185-1100 mm Power consumption: 6 W 12 W Power requirements: 12 Vdc/0,6 Adc 12 Vdc/1,2 Adc Operating ambient temperature: 5-35° C 5-35° C Relative humidity: max. 90%, non condensing max. 90%, non condensing Light exit: focused or collimated focused Optical fiber Ø: 200, 400 and 600 µm 200, 400 and 600 µm Optical fiber connector: SMA 905 SMA 905 Numerical aperture NA: D2-lamp 0,245; W-lamp 0,057 D2-lamp 0,245; W-lamp 0,057 Cooling: not required forced, fan on-board Weight: 130 g 230 g Dimensions (L x W x H): 157 x 55 x 37 mm 105 x 36 x 35 mm (DTM 6/17) 123 x 36 x 35 mm (DTM 6/20) 160 x 58 x 51,5 mm External control: on/off D2- and W-lamp (independently) shutter open/close on/off D2- and W-lamp (independently) shutter open/close  Deuterium Lamp     Spectral distribution: 200-400 nm line free 200-400 nm line free Window material: fused quartz, fused synthetic silica fused synthetic silica Light output (radiant intensity): ≥5x10-8 W/Sr @ 240 nm ≥10x10-8 W/Sr @ 240 nm Stability: ≤1x10-3 AU n/s Drift: ≤0,25%/h n/s Excitation frequency: 250 kHz 250 kHz Ignition voltage: approx. 1 kV approx. 1 kV Power consumption: approx. 5 W approx. 10 W Life: ≥1000 h @ 240 nm (50% intensity loss) ≥1000 h @ 240 nm (50% intensity loss)  Tungsten Lamp     Spectral distribution: 400-1100 nm 400-1100 nm Voltage: 5 Vdc 5 Vdc Current: 45 mAdc 45 mAdc Typical lifetime: ≥2000 h ≥2000 h CYCLIC OPERATION AND LIFETIME The continuous operating life of a FiberLight deuterium lamp exceeds 1000 hours. As electrodeless discharge lamps (EDL) with high frequency excitation come into use, FiberLight can be switched on and off on demand and operated in cycles. Due to the fact that the number of ignitions does not have a negative effect on the lamp's lifetime, an extended service life of up to three years can be achieved. Additionally pulse-to-pulse repeatability is extremely consistent to within 0,1%. INSTANT ON AND STABILITY The FiberLight deuterium lamp ignites instantly and therefore delivers an immediate stable light output. This feature makes it an ideal light source in analytical instrumentation for pollution monitoring, where light absorption is measured for only a few seconds and repeated after longer intervals. Consequently the lamp would be switched on only for the short measurement time, while it would remain turned off for most of the time. APPLICATION EXAMPLE To determine the nitrate content in waste water, FiberLight is switched on for the duration of two seconds to measure the nitrate light absorption. This procedure is repeated every 60 seconds. Measurement consistency is extremely good and the lamp's lifetime can be extended up to three years under these operating conditions. Top image: Fiberlight DTM 6/17 with collimated beam Bottom image: Fiberlight DTL lamp unit, consisting of D2- and W-lamp Top right image: Typical lifetime Fiberlight DTM 6/10 (250 nm) Center right image: Cyclic operation at 230 nm (measuring time: 18 s, off=10 s) Right image: Spectral distribution, high-power and standard version ORDER INFORMATION  Description Part No. Price   FiberLight Modules FiberLight D2 Basic DTM 6/10 - 1,0 mm aperture, quartz glass, focused, for 400-600 µm fibers, 200-1100 nm 80007444 775,00 FiberLight D2 Basic DTM 6/50 - 0,5 mm aperture, quartz glass, focused, for 200-600 µm fibers, 200-1100 nm 45006281 775,00 FiberLight D2 Basic DTM 6/10S - 1,0 mm aperture, syn. quartz, focused, for 400-600 µm fibers, 185-1100 nm 80000755 775,00 FiberLight D2 Basic DTM 6/50S - 0,5 mm aperture, syn. quartz, focused, for 200-600 µm fibers, 185-1100 nm 80001017 775,00 FiberLight D2 Basic DTM 6/11 - 1,0 mm aperture, quartz glass, collimated beam (quasi parallel light) 80003030 775,00 FiberLight D2 Basic DTM 6/11S - 1,0 mm aperture, syn. quartz, collimated beam (quasi parallel light) 80048581 775,00 FiberLight D2 Basic DTM 6/15 - 1,0 mm aperture, quartz glass, focused, for 400-600 µm fibers, 200-1100 nm 80010770 741,00 FiberLight D2 Compact DTM 6/17 - 1,0 mm aperture, quartz glass, focused, for 400-600 µm fibers, 200-400 nm 80012065 775,00 FiberLight D2 HighPower DTM 10/50S - 0,5 mm apert., syn. quartz, foc., for 200-600 µm fibers, 185-1100 nm 80043681 1.133,00  FiberLight Replacement Lamps FiberLight D2 Replacement Lamp DTL 6/10 - for DTM 6/10 45006253 419,00 FiberLight D2 Replacement Lamp DTL 6/50 - for DTM 6/50 45006266 419,00 FiberLight D2 Replacement Lamp DTL 6/10S - for DTM 6/10S 80000756 419,00 FiberLight D2 Replacement Lamp DTL 6/50S - for DTM 6/50S 80001018 419,00 FiberLight D2 Replacement Lamp DTL 6/15 - for DTM 6/15 80010771 419,00 FiberLight D2 Replacement Lamp DTL 10/50S - for DTM 10/50S 80088565 568,00 All prices are in Euro (EUR) per piece (excluding VAT) and are subject to change without further notice. MORE INFORMATION Heraeus brochure - "FiberLight Miniature UV-Vis Light Source" PDF: 1,67 MB FiberLight application note - "Measuring and Analyzing Seawater" PDF: 473 KB FiberLight application note - "Measuring and Analyzing Coastal Sea Contamination" PDF: 391 KB All brand names and registered trademarks are the property of their respective owners. All images copyright protected. Subject to modifications and errors. For further questions, please don't hesitate to contact us.

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