A contor de ceață measures the amount of light that is diffused or scattered when passing through a transparent material. Transparency is important because a material needs to be more or less see-through depending on its practical usage, e.g. a grocery bag needs the light to be more diffused so that less can be seen while food packaging film needs the light to be less diffused so that the contents can be seen clearly. For reasons such as these haze meters are necessary to determine which material is needed for which practical purpose.
China Haze Meter Producător www.spectrumgfa.com supplies colorimeters, spectrophotometers, haze meters, gloss meters and spectral analysis instruments, and is a leading producer in the color measurement field in China.We are national high technology enterprise.Till now we have receiced more than 12 patents including one US patent for all instruments.