Light Testing / Photometric
Hoffman Engineering has been supporting the lighting industry with NIST traceable lighting standards and testing capabilities for 60 years. Our LS-65-8 series photometric/radiometric lighting standards give our customers the ability to calibrate their own photometers and radiometers with NIST tractability.
Hoffman offers a full complement of Photometric and Radiometric support equipment. These items such as the MM-31-80 meter mover series have been lighting laboratory standards in the industry for over 50 years. We offer simulation systems to accommodate sunlight contrast measurements as well as projectors to simulate moon light levels to full overcast conditions.
Hoffman has the engineering capabilities to customize systems for all photometric and radiometric test requirements. We offer NVIS compatible illuminance meters that are filtered for NVIS Class A and B response.