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radiometer    
n. 辐射计,放射计

辐射计,放射计

radiometer
辐射计

radiometer
n 1: meter to detect and measure radiant energy (electromagnetic
or acoustic)

Radiometer \Ra`di*om"e*ter\ (r[=a]`d[i^]*[o^]m"[-e]*t[~e]r), n.
[L. radius radius -meter: cf. F. radiom[`e]tre.]
1. (Naut.) A forestaff.
[1913 Webster]

2. (Physics) An instrument designed for measuring the
mechanical effect of radiant energy.
[1913 Webster]

Note: It consists of a number of light disks, blackened on
one side, placed at the ends of extended arms,
supported on a pivot in an exhausted glass vessel. When
exposed to rays of light or heat, the arms rotate.
[1913 Webster]


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  • Radiometer - Leading provider of technologically advanced acute care . . .
    Radiometer develops, manufactures and markets solutions for blood sampling, blood gas analysis, transcutaneous monitoring, immunoassay testing and the related IT management systems
  • Acute care diagnostics solutions - Radiometer America
    Radiometer develops, manufactures and markets solutions for blood sampling, blood gas analysis, transcutaneous monitoring and the related IT management systems
  • Radiometer - Wikipedia
    A radiometer is an instrument for measuring radiometric quantities such as radiant flux (power), irradiance, or radiance [1] Definitions typically limit radiometry to optical radiation, but some definitions include other kinds of electromagnetic radiation
  • Radiometer | Danaher
    Radiometer's diagnostics help healthcare professionals make informed, immediate decisions Learn more about Radiometer and Danaher
  • What Is a Radiometer? Definition, Types, and Uses
    A radiometer is any instrument that measures electromagnetic radiation, whether that’s visible light, infrared heat, ultraviolet rays, or microwaves
  • Amazon. com: Radiometer
    Made with chemicals safer for human health and the environment Manufactured on farms or in facilities that protect the rights and or health of workers Need help?
  • Radiometer | measurement, radiation, light | Britannica
    radiometer, instrument for detecting or measuring radiant energy The term is applied in particular to devices used to measure infrared radiation Radiometers are of various types that differ in their method of measurement or detection
  • How does a Crookes radiometer work? - HowStuffWorks
    A Crookes' radiometer consists of an airtight glass bulb with a partial vacuum and a set of vanes that spin when light is shone on them The spinning of the vanes is attributed to thermal transpiration, where light heats the black side of the vanes, causing the air on that side to be expelled faster and the vane to move away from the light source
  • AccuMAX™ Radiometer Photometer Kit - spectro-uv. com
    The AccuMax ™ XRP-3000 digital Radiometer Photometer is a compact, lightweight, and battery-operated UV Radiometer for convenient use in the factory, field, or where accurate light measurements are essential
  • Radiometers Photometers | Konica Minolta Sensing
    Radiometer is a device used to measure the intensity of radiant energy A majority of radiometers use only single photocell sensors In order to measure radiation emitted from a specific spectrum or to incorporate the radiometer within a certain spectral response, an optical filter is normally used





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