Specifications_(draft)_1.pdf
PDF 120 KB Posted
- Attached to
- MICROXRF SYSTEM Federal contract opportunity
- Solicitation number
- 140G0324Q0020
About this file
This document outlines technical specifications for a microXRF system and related federal contract opportunity. The specifications call for a motorized XYZ stage for sample positioning with travel speed up to 100 mm/s and dimensions of 300 mm x 150 mm capable of supporting a maximum weight of 7 kg. Two video microscopes are required for displaying the sample area and a fisheye camera for the sample chamber overview. At least two large area silicon drift detectors must be included along with the ability to detect fluorescence radiation with an energy resolution of less than 200 eV.
The related federal contract opportunity is a pre-solicitation notice posted by the US Geological Survey Office of Acquisitions and Grants. Solicitation number 140G0324Q0020 seeks offers for a MICROXRF SYSTEM. No further details are provided on pricing terms, response dates, or award timing.
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Text version
Technical Specifications for microXRF
Motorized X‐Y‐Z stage for sample positioning with travel speed up to 100 mm/s 300 mm x 150 mm stage with a max weight load of 7 kg Video microscopes for the display of the sample area and fisheye camera for sample chamber overview At least two large area (60 mm2) silicon drift detectors
Detection of fluorescence radiation:
o Energy resolution: < 145 eV for Mn‐Kα at 300,000 cps input o Active detector area: 2 x 60 mm² o Maximum throughput up to 550,000 cps output
<20 micron spot size Radiation protected evacuable sample chamber Elemental analysis of light elements above and including C through Am “On the fly” measurement
File details come from the government source that posted it. Updated .