Více přesnosti.


Schwarzer-strahler.gif (19 KB))

Black body

A black body is a radiator, which absorbs all incoming Radiation. It shows neither Reflection nor Transmissivity. A black body radiates the maximum energy possible at each Wavelength. The concentration of the Radiation does not depend on angles. The black body is the basis for understanding the physical fundaments of non-contact temperature measurement and for calibrating the infrared thermoMETERs. A thermal hollow body has a small hole at one end. If the body is heated and reaches a certain temperature, inside the hollow room a balanced temperature spreads. The hole emits ideal black Radiation of this temperature.
Ke stažení
Přihlaste se k odběru novinek

Micro-Epsilon Czech Republic

+420 381 213 011
+420 381 211 060
Najít kontaktní osobu
MICRO-EPSILON Czech Republic
Na Libuši 891 39165 Bechyně, Czech Republic
info@micro-epsilon.cz mobile phone icon
+420 381 213 011 phone icon
+420 381 211 060 fax icon