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photometer <a photometer; photometers> N

photometer

contrast photometer LIGHT

electric photometer LIGHT

flicker photometer LIGHT

illuminating photometer LIGHT

integrating photometer LIGHT

photoelectric photometer PHYS

wedge photometer LIGHT

grease-spot photometer LIGHT

rumford’s photometer PHYS

Monolingual examples (not verified by PONS Editors)

English
Recent sun photometers are automated instruments incorporating a sun-tracking unit, an appropriate optical system, a spectrally filtering device, a photodetector, and a data acquisition system.
en.wikipedia.org
The other four instruments include an optical photometer and infrared spectrometers with various spectral ranges.
en.wikipedia.org
If the sample volumes are large enough to use microplates or cuvettes, the dye-loaded samples can also be quantified with a fluorescence photometer.
en.wikipedia.org
He also devised a specialized photometer to determine the smallest amount of light that will permit an object to be visible.
en.wikipedia.org
The telescopes accommodate a wide variety of sensor systems, including imaging systems, conventional and contrast mode photometers, infrared radiometers, low light level video systems, and acquisition telescopes.
en.wikipedia.org
The products he designed and manufactured included spectroscopes, telescopes, microscopes, barometers, photometers, cameras, ophthalmoscopes, and electrical equipment such as electric lamps.
en.wikipedia.org
The light output of the bacteria is measured using a photometer after five and 15 minutes from exposing the bacteria to the samples.
en.wikipedia.org
Filters select which colours the photometer detects and exclude the influence of other ions.
en.wikipedia.org
Submarine photometers can operate at depths of 150 m and can record visible, ultraviolet and infrared parts of the spectrum.
en.wikipedia.org
Although the selenium cell photometer was proving successful, it was difficult to use and not very sensitive.
en.wikipedia.org

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