Articles with "photometer" as a keyword



The assessment and characterization of the built‐in internal photometer of primary diagnostic monitors

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Published in 2017 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.12047

Abstract: &NA; The purpose of this work was to perform the initial evaluation of primary diagnostic monitor (PDM) characteristics following the implementation of New York City quality assurance (NYC QA) regulations on January 1, 2016, and… read more here.

Keywords: photometer; built photometer; luminance; pdms ... See more keywords
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Design and construction of an open source-based photometer and its applications in flow chemistry

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Published in 2018 at "Reaction Chemistry and Engineering"

DOI: 10.1039/c8re00070k

Abstract: The design and construction of a low-cost and compact USB photometer based on open source hardware and software is described. The device, featuring a 1 ms sample acquisition time, utilizes a single interchangeable light emitting… read more here.

Keywords: photometer; open source; chemistry; design construction ... See more keywords

Modular 3D-printed fluorometer/photometer for determination of iron(ii), caffeine, and ciprofloxacin in pharmaceutical samples.

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Published in 2023 at "RSC advances"

DOI: 10.1039/d3ra01281f

Abstract: The demand for the development of portable and low-cost analytical devices has encouraged studies employing additive manufacturing techniques, such as 3D-printing. This method can be used to produce components such as printed electrodes, photometers, and… read more here.

Keywords: photometer; printed fluorometer; caffeine; ciprofloxacin ... See more keywords

Increasing the Measurement Accuracy of Wide-aperture Photometer Based on Digital Camera

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Published in 2019 at "Journal of Nano- and Electronic Physics"

DOI: 10.21272/jnep.11(3).03029

Abstract: To reduce the cost and time of testing the lighting characteristics of LED sources, a photometer design based on a fiber-optic focon has been proposed and patented for measuring the spatial distribution of radiation without… read more here.

Keywords: photometer; spectral characteristics; aperture photometer; digital camera ... See more keywords

Enhancing mobile aerosol monitoring with CE376 dual-wavelength depolarization lidar

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Published in 2024 at "Atmospheric Measurement Techniques"

DOI: 10.5194/amt-17-3121-2024

Abstract: Abstract. We present the capabilities of a compact dual-wavelength depolarization lidar to assess the spatiotemporal variations in aerosol properties aboard moving vectors. Our approach involves coupling the lightweight Cimel CE376 lidar, which provides measurements at… read more here.

Keywords: depolarization; photometer; dual wavelength; lidar ... See more keywords

The Langley ratio method, a new approach for transferring photometer calibration from direct sun measurements

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Published in 2024 at "Atmospheric Measurement Techniques"

DOI: 10.5194/amt-17-659-2024

Abstract: Abstract. This article presents a new method for transferring calibration from a reference sun photometer, referred to as the “master”, to a secondary sun photometer, referred to as the “field”, using a synergetic approach when master and… read more here.

Keywords: method; sun; photometer; langley ratio ... See more keywords