As nouns the difference between spectrophotometer and reflectometer
is that spectrophotometer is an instrument used to measure the intensity of electromagnetic radiation at different wavelengths while reflectometer is an instrument used to measure the reflectance of a surface.
spectrophotometer
English
Noun
(
en noun)
(physics) An instrument used to measure the intensity of electromagnetic radiation at different wavelengths.
Related terms
*spectrometer
*spectrophotometric
*spectrophotometry
reflectometer
Noun
(
en noun)
An instrument used to measure the reflectance of a surface.
Related terms
* reflectometric