Articles & Whitepapers
The scanning electron microscope (SEM) allows us to observe the world in a level of detail that was previously unattainable. SEMs scan a sample's surface with a concentrated electron beam to create high-resolution images. SEM images can be used to examine a variety of materials, including biological tissues, metals, ceramics, and polymers. How does a scanning electron microscope work? A beam of ...
PV modules perform best when they are clean. When contamination collects on the surface of modules, sunlight is blocked from reaching the PV cell, thus reducing the amount of electricity ...
Ice core records are an important foundational archive for paleoclimatology. Through them scientists have reconstructed high resolution atmospheric CO2 and temperature records covering hundreds of thousands of years. This captured ancient air allows ...
Equipment & Solutions
Microcomputer controlled gas collector for the automated dust sampling on membrane filters with a diameter of 140 mm or 150 mm in acc. with EN 12341. Automatic switching to sequentially admit up to 16 filters.