Help with X-ray Instruments and X-ray Systems specifications:
X-ray Instruments / Systems Specifications
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| X-ray Operating Voltage | The range of voltages (normally measures in kV) needed to operate the x-ray tube. | ||
| Search Logic: | User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria. | ||
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| Focal Spot Size | The focal spot size is the diameter, normally measured in microns. This parameter is particularly important in microfocus systems. | ||
| Search Logic: | User may specify either, both, or neither of the limits in a "From - To" range; when both are specified, matching products will cover entire range. Products returned as matches will meet all specified criteria. | ||
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| Pulsed Unit? | The system functions by producing short-range pulses of x-rays. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Programmable / Digital Control Unit? | The unit is controlled by computer programs, or by other digital methods. | ||
| Search Logic: | "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice. | ||
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| Instrument / System Type: | |||
| Your choices are... | |||
| Computed Tomographic System | Computed tomography (CT) is a technique for estimating the interior of objects (e.g., human bodies or other structures) from measurements of radiation projected through the object. CT uses tomographic (cross-sectional) images of internal structures and a computer to analyze and display the images. These tomographic images are normally produced with x-ray systems, or from energy sources radiating from inside the object. | ||
| Film Based System | Film-based systems are x-ray systems that reproduce radiographic images on film. | ||
| X-ray Generator / Source | X-ray generators provide a source of x-rays or gamma rays for radiographic inspection. | ||
| Microfocus System | Microfocus radiography systems use fine focus x-ray tubes. The use of very small focal spots makes it possible to enhance the quality and resolution of the radiographic image. | ||
| Other | Other unlisted or unspecified system types. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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| Form Factor: | |||
| Your choices are... | |||
| Bench / Rack / Cabinet | Devices sit atop a bench or desktop, or are mounted in a rack or cabinet. | ||
| Crawler | NDT crawlers and scanners are inspection tools that automatically travel down pipelines or up tank walls while scanning nondestructive probes. Also, a device that moves a probe across a surface to map flaws or thickness variations such as a tank bottom scanner. Scanners, crawlers or trackers are used in regions too small, long or dangerous for an operator to access or navigate manually. | ||
| Monitoring System | Devices are monitors or monitoring systems used to continuously detect or measure flaws, thickness or corrosion. | ||
| Portable / Hand Held / Mobile | Devices are portable, handheld or mobile. | ||
| Other | Other unlisted or proprietary form factors. | ||
| Search Logic: | All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches. | ||
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