High Intensity LED Sources

High Intensity LED Light Sources

High-intensity LED light sources are used for a wide variety of scientific measurements including: pressure and temperature sensitive paints, schlieren, shadowgraph and particle shadow velocimetry.  ISSI offers various models with both air, forced air and water cooling.  Water-cooled LED systems deliver higher output power and are typically used in larger research facilities and for fast pressure sensitive paint measurements.

ISSI LEDs Lighting up a Model in the NASA Ames 11'x11' TWT During a Pressure Sensitive Paint Test

2" Air Cooled LEDs

4" Air Cooled LEDs

2" Water Cooled LEDs

3" Vortex Cooled LEDs

Particle Shadow Velocimetry LEDs

Schlieren and Shadowgraph Sources

Parabolic reflector and Diffuser