fluorometer

noun

1. an instrument for measuring fluorescence, often as a means of determining the nature of the substance emitting the fluorescence.

noun

1. an instrument for inducing fluorescence by irradiation and for examination of the emission spectrum of the resulting fluorescent light
2. a device for detecting and measuring ultraviolet radiation by determining the amount of fluorescence that it produces from a phosphor

n.

1. An instrument for detecting and measuring fluorescence.