X-ray image-converter tube

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• image tube — noun : camera tube * * * an electron tube that receives a pattern of radiation, as infrared, ultraviolet, or x ray, on a photosensitive surface and reproduces the pattern on a fluorescent screen. Also called image converter tube /im ij keuhn verr …   Useful english dictionary

• image tube — an electron tube that receives a pattern of radiation, as infrared, ultraviolet, or x ray, on a photosensitive surface and reproduces the pattern on a fluorescent screen. Also called image converter tube /im ij keuhn verr teuhr/. [1935 40] * * * …   Universalium

• RMA tube designation — In the years 1942 1944, the Radio Manufacturers Association used a descriptive nomenclature system for industrial, transmitting, and special purpose vacuum tubes. The numbering scheme was distinct from both the numbering schemes used for standard …   Wikipedia

• Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… …   Wikipedia

• Cathode ray tube — Cutaway rendering of a color CRT: 1. Three Electron guns (for red, green, and blue phosphor dots) 2. Electron beams 3. Focusing coils 4. Deflection coils 5. Anode connection 6. Mask for separating beams for red,… …   Wikipedia

• Video standards converter — is a video device that converts NTSC to PAL and/or PAL to NTSC.The PAL TV signals may be transcoded to or from SECAM.Video standards converter is used so TV shows can be viewed in nations with different video standards.Main Page see Television… …   Wikipedia

• radiation measurement — ▪ technology Introduction       technique for detecting the intensity and characteristics of ionizing radiation, such as alpha, beta, and gamma rays or neutrons, for the purpose of measurement.       The term ionizing radiation refers to those… …   Universalium

• photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

• High speed photography — [ Eadweard Muybridge, first published in 1887.] High Speed Photography is the science of taking pictures of very fast phenomena. In 1948, the Society of Motion Picture and Television Engineers (SMPTE) defined high speed photography as any set of… …   Wikipedia

• Bharat Electronics Limited — Infobox Company name = Bharat Electronics Limited type = Public genre = foundation = Bangalore, India (1954) founder = location city = location country = location = Bangalore, India locations = 9 factories area served = key people = industry =… …   Wikipedia

• scientific instruments — See panel   ▬▬▬▬▬▬▬▬ Types of scientific instrument include: absorptiometer barostat cathode ray oscilloscope centrifuge chronograph coherer collimator cryostat decoherer dephlegmator dipleidoscope electromyograph electrosonde eudiometer… …   Useful english dictionary