Difference between revisions of "Labscale"
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| − | The term '''labscale''' is informally used to refer to small-scale [[x-ray]] instruments used for diffraction or [[scattering]], in comparison to [[synchrotron]] [[beamlines]]. | + | The term '''labscale''' is informally used to refer to small-scale [[x-ray]] instruments used for diffraction or [[scattering]], in comparison to [[synchrotron]] [[beamlines]]. These may also be called '''in-house''' of '''benchtop''' instruments. |
| − | Labscale instruments typically use a rotating anode as an x-ray source. Their flux is much lower than a synchrotron (which is 3-6 orders-of-magnitude brighter). Labscale instruments also typically haver larger beam sizes, worse [[instrumental resolution|resolution]], and lower coherence. Nevertheless, useful data can be obtained on many systems, especially [[Tutorial:Qualitative_inspection#Scattering_Intensity|strongly scattering]] samples. | + | Labscale instruments typically use a rotating anode as an x-ray source. Their flux is much lower than a synchrotron (which is 3-6 orders-of-magnitude brighter); e.g, 10<sup>7</sup> to 10<sup>8</sup> photons/s. Labscale instruments also typically haver larger beam sizes, worse [[instrumental resolution|resolution]], and lower coherence. Nevertheless, useful data can be obtained on many systems, especially [[Tutorial:Qualitative_inspection#Scattering_Intensity|strongly scattering]] samples. |
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| + | ==Vendors== | ||
| + | * [http://www.anton-paar.com/us-en/ Anton Paar] ([http://www.anton-paar.com/us-en/products/group/saxs/ SAXS]) | ||
| + | * [https://www.bruker.com/ Bruker] ([https://www.bruker.com/products/x-ray-diffraction-and-elemental-analysis/small-angle-x-ray-scattering/saxs/small-angle-scattering.html SAXS]) | ||
| + | * [http://www.rigaku.com/en Rigaku] ([http://www.rigaku.com/en/applications/SAXS_nanotechnology SAXS]) | ||
| + | * [http://www.xenocs.com/en/ Xenocs] ([http://www.xenocs.com/en/solutions/xeuss-saxs-waxs-laboratory-beamline/ SAXS]) | ||
| + | ** [http://saxslab.com/ SAXSLAB] ([http://saxslab.com/ganesha/ SAXS]) | ||
| + | ** [http://www.molmexscientific.com/ Molmex] | ||
Latest revision as of 10:26, 4 January 2017
The term labscale is informally used to refer to small-scale x-ray instruments used for diffraction or scattering, in comparison to synchrotron beamlines. These may also be called in-house of benchtop instruments.
Labscale instruments typically use a rotating anode as an x-ray source. Their flux is much lower than a synchrotron (which is 3-6 orders-of-magnitude brighter); e.g, 107 to 108 photons/s. Labscale instruments also typically haver larger beam sizes, worse resolution, and lower coherence. Nevertheless, useful data can be obtained on many systems, especially strongly scattering samples.
