ILD-QH-IR Dual Quartz Halogen & SiN IR Source 300nm-30µm

ILD-QH-IR Dual Quartz Halogen & SiN IR Source The ILD-QH-IR is a general purpose broad-band illuminator spanning the spectral range 300nm-30pm. Housing a 100W quartz halogen lamp and 40W SiN IR emitter with automated selection between the two, the ILD-QH-IR can be mounted to the entrance slit of any Bentham monochromator or spectrometer. Efficient coupling is ensured by using a condenser lens for the QH lamp and off-axis elliptical for the SiN IR emitter reflector which match the monochromator f/#. Product Features • Includes quartz halogen and SiN IR light sources • Automated source selection •...

Options Optical Chopper: Integrated 5-slot optical Quick Change Adaptor: Dove-tail interface plate chopper at exit of source to modulate light level at to attach to monochromator entrance slit for ease frequencies from 10-500 Hz. Required in of changing light sources. applications in infrared and in measurements performed in presence of secondary/ ambient illumination. Arrestable Optical Chopper: Arrest feature added to above comprising electromagnet to stop optical chopper at open location to allow CW measurements. Bentham Instruments Limited 2 Boulton Road Reading, Berkshire RG2 0NH,...