The high-precision illuminance meter is available in class B or class C according to DIN 5032-7, DIN EN 13032-1 Annex B and CIE 69 and has both a V (λ) adjustment and a cosine correction and reliably measures the illuminance of daylight and Artificial light sources. No accessories are required, even with strong daylight or headlight lighting.
Due to its class C accuracy, the MAVOLUX 5032C USB is mainly used for general applications as an operational measuring device. The smallest of four measuring ranges starts with an initial sensitivity of 0.1 lx. The deviation of the V (λ) adaptation f1 '<7.5% is significantly better than the permissible error limit in class C.
This luxmeter can also be used as an unclassified luminance meter thanks to an optional luminance attachment with a 15 ° measuring angle. The luminance is measured in candelas per square meter (cd / m²) or footlampert (fL) and stands for the brightness effect of a luminous or reflective surface.