reflectometer

A scientific instrument used to measure the reflectance or reflectivity of a surface.

• 🇷🇺Научный прибор, используемый для измерения отражательной способности или коэффициента отражения поверхности.

1. Reflectance measurement device C2 formal scientific

   An instrument used to measure the reflectance or reflectivity of a surface, typically by comparing the amount of light reflected from the surface to a standard.

   • The engineer used a reflectometer to test the paint's reflectivity.
   • A reflectometer is essential for calibrating optical sensors.
   • The laboratory's new reflectometer can measure surfaces with high precision.

   🇷🇺Прибор для измерения отражательной способности

• reflectometers plural form
• reflectometers' possessive plural form
• reflectometer's possessive singular form