Assertion: spectrophotometer | /r/CapableOf | compare light intensity
Facets:
Source sentences:
text: This device then transmits a narrow band of light, and the spectrophotometer compares the light intensity passing through the sample to that passing through a reference compound.
text: A spectrophotometer is an instrument that compares the intensity of light from a regulated or standard source with that of the intensity of wavelengths in a particular spectrum of light.