The Ocean Optics DH-3P-CAL is a radiometrically calibrated light source, designed for spectrometer systems with UV-VIS-NIR capabilities. It provides a stable light source for precise irradiance measurements across a broad wavelength range of 210-1100 nm. The DH-3PLUS Series of Light Sources for the UV-VIS-NIR is a deuterium and halogen light source that provides known absolute intensity values at several wavelengths, expressed in µW/cm²/nm. It is specifically designed for calibrating the absolute spectral response of your system. They are not intended to be used as an illuminant in day-to-day measurements. Note: If you have a spectrometer setup that is highly sensitive, you may not be able to use the DH-3PLUS Series as a calibration source.
