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FiberLight Miniature UV-Vis Light Source from Heraeus Noblelight
 Lamp Selection  An overview of all lamps offered by us for analytical and medical technology
 Deuterium Lamps  More information on our deuterium lamps
 Power Supplies  More information on power supplies for Heraeus Noblelight deuterium lamps
 Price List  PDF price list - deuterium lamps
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 analysis
· Marine chemistry
· Air quality monitoring
· Process control

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 model, a SMA 905 connector. All components are mounted on a PC board. Both lamps and shutter can be controlled separately by a TTL signal. All FiberLight D2 modules require an external 12 VDC/600 mA supply.
FiberLight D2 Basic DTM 6/10 from Heraeus Noblelight
Top image:
Fiberlight D2 Basic DTM 6/10
  
Heraeus FiberLight D2 modules are available in different versions. They come with standard or extended wavelength range and either focused (with SMA 905 connector) or parallel beam outlet. Summarized, FiberLight modules from Heraeus Nobelight are characterized by the following advantages:

· Compact size
· Low power consumption (6 W)
· Low heat dissipation
· Easy integration of optical fibers, measuring cells and capillaries
· Instant lamp ignition
· Cyclic operation
· Extended service life of up to 3 years
· Shutter function


TECHNICAL DATA AND SPECIFICATIONS
 FiberLight Module Enlarged image: FiberLight D2 Basic DTM 6/10
  FiberLight D2 Basic
Spectral distribution: 200-1100 nm, optional 185-1100 nm
Power consumption: 6 W
Power requirements: 12 Vdc/0.6 Adc
Operating ambient temperature: 5-35° C
Relative humidity: max. 90%, non condensing
Light exit: focused* or collimated**
Optical fiber Ø: 200, 400 and 600 µm*
Optical fiber connector: SMA 905*
Numerical aperture NA: D2-lamp 0.245; W-lamp 0.057
Cooling: not required
Weight: 130 g
Dimensions (L x W x H): 157 x 55 x 37 mm
External control: on/off D2- and W-lamp (independently)
shutter open/close
 Deuterium Lamp D2 Basic
Spectral distribution: 200-400 nm line free, optional 185-400 nm***
Window material: fused quartz, fused synthetic silica***
Light output (radiant intensity): ≥5x10-8 W/Sr @ 240 nm
Stability: ≤1x10-3 AU
Drift: ≤0.25%/h
Excitation frequency: 250 kHz
Ignition voltage: approx. 1 kV
Life: ≥1000 h @ 230 nm (50% intensity loss)
 Tungsten Lamp
Spectral distribution: 400-1100 nm
Voltage: 5 Vdc
Current: 45 mAdc
Typical lifetime: ≥2000 h
 
* FiberLight D2 Basic DTM 6/10, DTM 6/10S, DTM 6/15, DTM 6/50, DTM 6/50S
** FiberLight D2 Basic DTM 6/11, DTM 6/11S
*** FiberLight D2 Basic DTM 6/10S, DTM 6/11S, DTM 6/50S


CYCLIC OPERATION AND LIFETIME
The continuous operating life of a FiberLight D2 deuterium lamp exceeds 1000 hours. As electrodeless discharge lamps (EDL) with high frequency excitation come into use, FiberLight D2 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 D2 EDL ignites instantly and therefore delivers an immediate stable light output. This feature makes it unique among UV light sources. FiberLight D2 is therefore the ideal light source in analytical instrumentation for waste water analysis and other pollution monitoring, where light absorption is measured for only a few seconds and repeated after long 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 D2 is switched on for the duration of ten seconds to measure the nitrate light absorption. This procedure is repeated every 300 seconds. Measurement consistency is extremely good and the lamp's lifetime can be extended up to three years under these operating conditions.

Bottom image:
FiberLight D2 DTL lamp unit, consisting of D2- and W-lamp

Top right image:
Typical lifetime FiberLight D2 (230 nm)


Heraeus Fiberlight D2 DTL lamp unit Center right image:
Cyclic operation at 230 nm (measuring time: 10 s on / 300 s off)

Bottom right image:
Spectral distribution, D2 Basic (D2 HighPower not available anymore)
Typical lifetime FiberLight D2 (230 nm)Cyclic operation at 230 nmSpectral distribution, D2 Basic (D2 HighPower not available anymore)


ORDER INFORMATION
 Description Part No. Price 
 FiberLight Modules D2
FiberLight D2 Basic DTM 6/10 - 1,0 mm aperture, quartz glass, focused, for 400-600 µm fibers, 200-1100 nm 80007444 835,00
FiberLight D2 Basic DTM 6/50 - 0,5 mm aperture, quartz glass, focused, for 200-600 µm fibers, 200-1100 nm 45006281 835,00
FiberLight D2 Basic DTM 6/10S - 1,0 mm aperture, syn. quartz, focused, for 400-600 µm fibers, 185-1100 nm 80000755 835,00
FiberLight D2 Basic DTM 6/50S - 0,5 mm aperture, syn. quartz, focused, for 200-600 µm fibers, 185-1100 nm 80001017 835,00
FiberLight D2 Basic DTM 6/11 - 1,0 mm aperture, quartz glass, collimated beam (quasi parallel light) 80003030 835,00
FiberLight D2 Basic DTM 6/11S - 1,0 mm aperture, syn. quartz, collimated beam (quasi parallel light) 80048581 835,00
FiberLight D2 Basic DTM 6/15 - 1,0 mm aperture, quartz glass, focused, for 400-600 µm fibers, 200-1100 nm 80010770 835,00
 FiberLight Modules UV-LED
FiberLight L3 UV-LED 80158546 941,00
 FiberLight Replacement Lamps
FiberLight D2 Replacement Lamp DTL 6/10 - for DTM 6/10 45006253 452,00
FiberLight D2 Replacement Lamp DTL 6/50 - for DTM 6/50 45006266 452,00
FiberLight D2 Replacement Lamp DTL 6/10S - for DTM 6/10S 80000756 452,00
FiberLight D2 Replacement Lamp DTL 6/50S - for DTM 6/50S 80001018 452,00
FiberLight D2 Replacement Lamp DTL 6/15 - for DTM 6/15 80010771 452,00
FiberLight D2 Replacement Lamp DTL 10/50S - for DTM 10/50S 80088565 612,00
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: 1,9 MB
FiberLight application note - "Measuring and Analyzing Seawater" PDF: 473 KB
FiberLight application note - "Measuring and Analyzing Coastal Sea Contamination" PDF: 391 KB
FiberLight application note - "Beer-Lambert Law - All about the beer! - Spectroscopic Quality Control" PDF: 363 KB

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Subject to modifications and errors.


For further questions, please don't hesitate to contact us.

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Last update January 2022 · Copyright © msscientific Chromatographie-Handel GmbH · All rights reserved