fluorometer

American  

[floo-rom-i-ter, flaw-, floh-] / flʊˈrɒm ɪ tər, flɔ-, floʊ- /

noun

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

---

fluorometer British  

/ ˌflʊəˈrɒmɪtə, ˌflʊərəʊˈmɛtrɪk, ˌflʊərɪˈmɛtrɪk, ˌflʊəˈrɪmɪtə /

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

---

Other Word Forms

• fluorometric adjective
• fluorometry noun

Etymology

Origin of fluorometer

First recorded in 1895–1900; fluoro- + -meter

Example Sentences

Using the underwater pulse amplitude modulated fluorometer to measure coral photosynthesis.

From New York Times

The boat is also soon due to receive a more sensitive fluorometer, the device used to detect hydrocarbon in water using ultraviolet light.

From Reuters

In a best-case scenario, crew members will use echograms and a fluorometer, which measures light emissions, to identify anomalies and scoop water samples from as deep as 1,000 feet below the surface.

From Washington Post

The vessel's departure time remained up in the air Wednesday afternoon because the fluorometer had not yet arrived by FedEx, said research associate and crew member Daniel Torres of the Woods Hole Oceanographic Institute.

From Washington Post