The SPL-1DH Deuterium Halogen Light Source has been designed for  Research and Development and Educational applications.

The SPL-1DH Deuterium Halogen Light Source offersseparately controlled lamps that can be operated either individually or concurrently, either by external switching or TTL signals.  This makes the SPL-1DH suitable for absorption measurements in the UV, visible and near-infrared regions from 200 nm to 1100nm.


  • Wide spectral range from 200 to 1100 nm
  • Can be used as either a Deuterium, Halogen or Combinedsource
  • SMA 905 output
  • Compatible with SPM family of spectrometers and spectrometer accessories from Photon Control




Price on Application

Fact File

Performance Specifications

Spectral Range (nm)                             200 to 1100
Lifetime (MTBF) (hours)                         D2 - 1000; Halogen - 2000
Fiber Connector                                    SMA
Numeric Aperture                                  Deuterium - 0.245; Halogen - 0.057
Operating Specifications
Operating Temperature Range (ÂșC)         +5 to +35
Electrical Specifications
Power Supply                                       12 VDC, 650 mA
Physical Specifications       
Dimensions (mm)                                  118 x 81 x 47
Weight (g)                                             385