Spectrogon manufactures infrared filters for measuring many different gases, for example; CH4, C2H6O, CO, CO2, HCl, NO, NO2, O2, SO2 and anaesthetic gases. These are succesfully used in automotive, combustion, environmental, medical and power distribution industry.
Infrared filter features
The high transmission, high rejection outside the passband, fine surface quality and the coating uniformity gives our filters excellent performance.
For prototype work; check our website for available stock filters, click on the filter descripition and you will get spectral characteristics for each filter batch. We have approximately 1000 different filter types listed.
Spectrogon’s infrared filters and windows are manufactured with a hard coating technique which gives films with superior environmental stability.
The coatings meet MIL-F-48616: temperature, humidity, mild abrasion and adherence.
Manufacturing processes conforms to environmental regulations; RoHS (Restriction of Hazardous Substances) EU 2002/95/EC and REACH (Registration, Authorisation and Restriction of Chemicals) EC1907/2006).