Monochromators using high efficiency diffraction gratings are found in many applications including the spectrophotometer and spectroradiometer. This series of monochromators have been designed and manufactured with a range of concave gratings to meet the demands of high precision spectral radiometry.            

All monochromators have multi-position entrance and exit slits for a choice of output bandwidths. Grating motor control and drive electronics with PC software allow automation for routine spectral measurements.

These 100mm focal length monochromators are available with 1200, 900 or 600 grooves/mm holographic diffraction gratings for the ultra violet, visible and near infrared spectrum.

Eight position entrance and exit slit disks control the monochromator bandwidth.

All the monochromators have optional stepper motor wavelength drives, detectors, light sources, light guides, order sorting filters, integrating spheres and sample holders.

Please contact Irradian for further details.