Sources for illumination cover various ranges to enable absorbance, reflectance, and fluorescence measurements from deep-UV to NIR. Compact Light-emitting diodes produce output for fluorescence measurements.

Ocean Optics

Light sources

Radiometric Calibration Standard: VIS-NIR: Each of these radiometric sources comes with a regulated 12VDC power supply. Also included certificate and a diskette with data files foe use with our irradiance software.

Calibrated with Fiber & Cosine diffuser is designed for calibrating the absolute spectral response of a complete system consisting of a spectrometer and an optical fibrer and/ or a cosine corrector.

Calibrated for use with intergrating sphere:is designed for calibrating the absolute spectral response of a system that uses the fibre optic integrating sphere as the sampling optic.

Recalibrating your source
The calibrated sources provide 50 hours of operation before in-house recalibration is necessary.

In-House Calibration
If you do not want to purchase one of these calibration sources, an in-house calibration service for 300-1500nm is available.

Specifications:

• Power comsumption: 600mA @12VDC
  
• Spectral range: 300-1050nm ( calibrated)
  
• Power output: 6.5Watts
  
• Recalibration: required after 50 hours of oeration
  
• Bulb colour temperature: 3100K
  
• Output regulation: 0.2% voltage
  
• Time to stabilized output: ~30 minutes

Ocean Optics

Radiometric Calibration Sources