DLS-1 deuterium-halogen light source is an integrated composite light source, which provides light in the 190 – 2500nm ultraviolet/visible/near-infrared waveband continuous output spectrum. DLS-1 has an integrated shutter that can be opened or closed using a switch or external light path TTL trigger control. The light source has highly stable light power output thanks to the high quality bulb, stable current control, and efficient heat dissipation through the fan and heat sink; 0~100% linear regulation of halogen lamp’s light power output can be achieved, so as to match deuterium lamp light intensity. A bracket is present in the light source’s front end, ensuring filters or attenuation slides can be installed as required. DLS-1 uses an SMA905 optical fiber connector, to connect to an optical fiber or fiber bundle (anti-ultraviolet optical fiber is required).

Features:

  • Wavelength range – 190 – 2500nm ultraviolet/visible/near-infrared waveband
  • Integrated internal shutter can be opened or closed using a switch or external light path TTL trigger control
  • Stable light power output
  • 0~100% linear regulation of halogen lamp’s light power output can be achieved, so as to comprehensively match deuterium lamp light intensity
  • A bracket is present in the light source’s front end, ensuring filters or attenuation slides can be installed as required

Applications:

  • Spectral analysis and absorption spectrum measurement
  • Transmission/Reflectivity measurement
  • Color measurement
  • Film thickness measurement

SPECIFICATION

Wavelength rangeDeuterium:190 ~600nm ; Tungsten Halogen:360 ~2500nm
Power consumptionDeuterium:25W/300mA ; Tungsten Halogen:20W/12V (0~100% adjustable)
StabilityDeuterium:0.005% ; Tungsten Halogen:0.01%
DriftDeuterium:±0.5%/hour ; Tungsten Halogen:±0.1%/hour
Color temperatureDeuterium:N/A ; Tungsten Halogen:3000K
Preheating time20 minutes
Bulb lifetime2000 hours
Shutter triggerDB9 connector TTL trigger control
Input power24VDC/3A
ConnectorSMA905
Dimensions160*160*260nm
Net weight4.87KG