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ASB-W-005 5W Tungsten-Halogen Fiber Light Source article

ASB-W-005 5W TH light source

  • Provides optimal illumination to fiber optics for remote applications
  • Offers excellent color temperature stability
  • Use with SP's SM Series spectrometers
  • Contains internal current regulation
Optimum Illumination for SP's SM Series Spectrometers

This lamp is a near Black Body source of light in the visible to near IR spectral region. It has been designed to produce the maximum illumination from a Black Body source into a fiber bundle.
The lamp assembly comes in a 5 watt tungsten/halogen lamp configuration, an aluminum housing, and a wall transformer as a power supply. The power input is regulated inside the lamp housing to assure a ± 0.4% stability over the current range. Current regulation ensures color temperature stability.
The tungsten/halogen lamp used inside the lamp has a nominal color temperature of 2800ºK and an average life of 10,000 hours at this color temperature.


 Feature  Value
 Lamp:  Tungsten-Halogen
 Power:  Wall transformer, 115 VAC, 50/60 Hz to 12 VDC at 0.8 amps 220 VAC version available
 Current Regulation:  ± 0.4%
 Mean Spherical Candlepower:  3.3
 Color Temperature:  2800° K
 Bulb Life:  10,000 hrs. average
 Housing:  Aluminum, convection cooled, 1/4?-20T in base for post mounting.
 Connector:  SMA Fiber connector Type 905
 Size:  Length 3.8 inches (9.8cm) Height 2.3 inches (5.9cm) Width 2.1 inches (5.7cm)
 Weight:  11 ozs. (0.3 kgs.)
 Options:  Specify SM, FC, ST, CL, or CS for specific fiber couplers.


Spectral Products & CVI Laser