Cimel Sun Photometer

Cimel Sun Photometer

A multi-channel, automatic sun-and-sky scanning radiometer that measures the direct solar irradiance and sky radiance at the Earth’s surface.
GRIMM Optical Particle Counter 1.108

GRIMM Optical Particle Counter 1.108

This instrument measures the size-resolved number concentration per cubic centimetre of particles in the size range of 0.3 to 20 microns (optical). By summing up the total number of overall sizes, the total number concentration can be derived. The unit also has...