Fluke Biomedical offers a wide selection of test patterns for measuring resolution, the modulation transfer function (ultra-high precision), and the resolution of image intensifiers and video systems.
Star X-Ray Test Patterns for measuring Focal Spot size
Ultra-high Precision Test Pattern for measuring modulation transfer function
Test Patterns for measuring resolution
X-Ray Test Patterns for measuring resolution of image intensifiers and video systems
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Test Patterns
Fluke Biomedical offers a wide selection of test patterns for measuring resolution, the modulation transfer function (ultra-high precision), and the resolution of image intensifiers and video systems.
Specifications
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Models and Accessories
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One of the specifications and chief features of an x-ray tube is its focal spot size, a very important factor in the resolution to be achieved during a radiologic examination.
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The 451EXL provides remote control for many of the 451B and 451P functions via a Microsoft® Excel-based user interface, including real-time data logging with user defined alarm parameters, upload of the internal data log into Excel worksheet, real-time virtual instrument display, and accumulated dose measurement over a user defined integration period.
The small size of the phantom permits fast, easy comparison of conventional and digital image quality, because you can attain an image of the entire unit in a single exposure.
The auto-ranging 451P ion chamber radiation survey meter features a pressurized ionization chamber, providing enhanced sensitivity (µR resolution) and improved energy response to measure radiation rate and dose from x-ray and gamma sources.
Fluke Biomedical
The Geiger-Mueller (GM) detectors fulfill a wide variety of radiation measurement needs. Probes are available for detection of alpha, beta, and gamma radiation.
This Advanced Survey Meter ASM-990 Series can detect alpha, beta, gamma, or x-ray radiation within an operating range of 1 µR/hr to 1 R/hr (1 to 5,000,000 CPM), depending on the selected probe (Geiger-Mueller, neutron, proportional counter, scintillation).