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Radiometric photometer
| Глоссарий по неразрушающему контролю в авиации |
Radiometer for measuring radiant power over a variety of wavelengths.
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Photometer, английский
- Instrument that measures luminous intensity, luminous flux, light distribution or color.
- An instrument which measures luminous intensity.
- Any instrument that measures photometric quantities such as luminance, luminous intensity, luminous flux, and illumination.
- Device used to measure illuminance. the sensor is filtered such that its response closely matches the spectral responsivity curve of the human eye. in nondestructive testing, photometers measure lux. compare radiometer.
- Device used to measure luminance or illuminance. illuminance photometers are often called lux meters. photometer integral sensors are filtered such that their responsivity closely matches the spectral responsivity curve of the human eye (in other words, the action spectrum of interest). compare radiometer.
Photometer. vit on drawings, abbr. for “vitreous.”, английский
Photometering, английский
Photometiic, английский
Photometric, английский
Photometric brightness, английский
- Luminance of a light source.
- See luminance.
Photometric filter, английский
Фотометрический фильтр (фильтр для превращения свойств освещения из одного источника в свойства освещения из другого источника)
Photometric method, английский
Photometry, английский
- The measurement of visible light intensity and energy as it affects the human
- The measurement of quantities associated with light.
- Фотометрия
- Фотометрия. метод измерения света, т. е. радиации, воздействующей на глаз. используемый для этого прибор называется фотометром. фотометрия занимается измерением количества света и- поэтому используемые в фотометрии единицы измерения и терминологию не следует применять к измерению количества излучения вообще.
- Study and measurement of electromagnetic radiation with approximate wavelengths between 400 and 800 nm, within the human eye’s spectral responsivity. see also photometer; photopic vision; radiometry; relative photometry.
- Study and measurement of electromagnetic radiation with approximate wavelengths between 400 and 760 nm, which are within the human eye’s spectral responsivity curve. see also photometer; photopic vision; relative photometry. compare radiometry.
- Study and measurement of electromagnetic radiation with wavelengths between 400 and 800nm, within the human eye’s spectral responsivity.
- Photometer and photopic vision. compare radiometry. magnetic testing glossary 385
Radiometric, английский
Radiometric area correlation (system), английский
Автономная радиоизмери- тельная навигационная система для коррекции инерциальных систем наведения ракет
Radiometric area correlator pa-, английский
Диоизмерительная система зонального наведения
Radiometric assay, английский
Radiometric ore sorter, английский
Radiometric prospecting, английский
Radiometer, английский
- An instrument, distinct from a photometer, to measure power (watts) of electromagnetic radiation.
- An instrument designed to measure the intensity of radiant energy.
- Device used to measure irradiance or radiant energy of specified frequencies. different radiometers exist for different frequencies. in nondestructive testing, radiometers are used to measure uv-a output, or leaked visible light, in microwatt per square centimeter (?w/cm2). see also irradiance. compare photometer.
- Device used to measure irradiance. in nondestructive testing, radiometers are used to measure uv-a output, or leaked visible light, in microwatt per square centimeter (?w·cm–2). see also irradiance. compare photometer.
- Device used to measure irradiance. in nondestructive testing, radiometers are used to measure uv-a output or visible light in si units of watts per square meter (w/m). used in fluorescent penetrant and magnetic particle testing to measure output of excitation sources. see also irradiance. compare photometer.
- Device used to measure irradiance. in nondestructive testing, radiometers are used to measure uv-a output, or leaked visible light, in microwatt per square centimeter (?w·cm–2).
- Irradiance. compare photometer. 386 magnetic testing
Wavelength, английский
- Light is made up of electromagnetic waves; wavelength is the crest (peak)-to-crest distance between two adjacent waves.
- Для оптических сетевых устройств длина волны светового потока составляет 850, 1300, 1310 и 1550 нм
- The optical term for frequency. fiber optics generally uses the 850 nm, 1300/1310 nm, 1550 nm and 1625 nm wavelengths for transmission purpose due to the marriage of performance with light sources, optical fibers, and optical detector technologies
- Distance in the direction of propagation of a periodic wave between two successive points at which the phase is the same. tel 203•377•8282 fax 203•378•2457 e-mail res_sales@oriel.com url www.oriel.com 9-17 polarization lenses optics prisms & filters beam splitters windows, substrates & mirrors properties of optical coatings optical materials
- The length of the light wave, usually measured from crest to crest, which determines its color. common units of measurement are the micrometer (micron), the nanometer, and the angstrom unit.
- The spatial period of a plane wave
- The distance between "waves" in the electromagnetic field, specified as angstroms or nanometers.
- The distance an electromagnetic wave travels in the time it takes to oscillate through a complete cycle. wavelengths of light are measured in nanometers (10-9 m) or micrometers (10-6m).
- The linear distance occupied by one complete cycle of vibration of an energy form from any given point to the next point characterized by the same phase.
- For light waves or sound waves, the distance between two successive points of a periodic wave in the direction of propagation, in which the oscillation has the same phase; the distance the wave travels in one period. for light waves three common units of wavelength are: micrometer, nanometer, and angstrom. wave molding, oundy molding, swelled chamfer, undulating molding, undy
- Длина волны wax 1. воск 2. парафин 3. пластичная глина way 1. путь; дорога 2. проход; переход 3. колея 4. направление, сторона 5. амер, расстояние
- The physical length between corresponding points of successive cycles of a wave. low frequencies have long wavelengths; high frequencies have short wavelengths.
- The distance between the crests of a wave in a radio signal, measured as the speed of light divided by the frequency in- hz.
- The distance between one peak of a wave and the next peak
- Light is measured by its wavelength (in nanometers) or frequency (in hertz). one wavelength. equals the distance between two successive wave crests.
- The distance between two points having the same phase in two consecutive cycles of a periodic wave, along a line in the direction of propagation.
- Distance between repeating values of a wave — for example, the distance from one peak to the next peak on a sine wave. wavelength is a fundamental descriptor when discussing wave behavior, system sensitivity, and diffraction effects.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave. wavelength is generally measured in nanometers when considering uv-a radiation (for example, 365 nm). compare frequency.
- Distance between repeating units of a wave. for example, the distance from one peak to the next peak.
- Distance needed in the propagation direction for a wave to go through a complete cycle.7,21
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Rectified direct current, английский
Single-phase or three-phase alternating current rectified to produce a unidirectional current. the rectified current contains ripple. g
Radiologic testing, английский
- Technique in which either the object being radiographed or the source of radiation is in motion during the exposure.
- Use of penetrating radiant energy in the form of x-rays, gamma rays, or neutrons for nondestructive testing of objects to provide images of the objects’ interiors. also called radiography; radiologic testing.
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