Micro X-ray Computed Tomography System
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The Department of Commerce, National Institute of Standards and Technology (NIST) is conducting market research through a Sources Sought notice for a Micro X-ray Computed Tomography (µXCT) System. This system is required by the NIST Precision Imaging Facility (PIF) to support the CHIPS for America Act, enabling non-destructive, three-dimensional imaging of materials and devices for advanced semiconductor research. NIST is specifically seeking a system capable of imaging millimeter-scale specimens with nanometer resolution, not an industrial or medical X-ray CT tool. Responses are due January 27, 2026.
Scope of Work
NIST requires a µXCT microscope (Line Item 0001) with integrated reconstruction software to produce 3D images. Key technical specifications include:
- System Resolution: Maximum spatial resolution of 500 nm or smaller, with a minimum achievable voxel size of 50 nm or smaller.
- X-ray Source: Sealed tube, variable voltage up to 160 kV.
- Specimen Stage: 360° rotation capability.
- Detectors & Imaging: Visible light camera, at least one X-ray detector with >20 megapixels (direct/flat panel or optics/scintillator type), and software for wide-field 2D/3D imaging. Diffraction contrast tomography capability is a plus.
- Software: Full instrument control, 3D reconstruction, AI/ML integration, and a scripting language API.
- Vacuum System: Oil-free, integrated control with interlocks.
- Workstations: Dedicated control computer and data processing workstation.
- Safety & Physical: Radiation-safe enclosure with shielding, interlocks, "X-ray on" light, and pass-throughs. The instrument must fit within a laboratory with a 13-foot ceiling and a 23x23-foot room.
Contract & Timeline
- Type: Sources Sought / Market Research
- Set-Aside: None specified
- Response Due: January 27, 2026
- Published: January 6, 2026
- Place of Performance: Gaithersburg, MD
Response Requirements
Respondents should provide company details (including SAM UEI), product information (manufacturer, model, technical specifications, reseller status), performance capabilities, customization limits, manufacturing location, and any aspects of the notice that cannot be met. Information on services (installation, training, maintenance), standard terms of sale, facility renovation capabilities, pricing, existing Federal contracts, and customer references is also requested. Responses should not exceed 20 pages and should be emailed to the Primary Point of Contact.
Additional Notes
This is a market research notice only and does not constitute a commitment to issue a solicitation or award a contract. Information provided will be used for planning purposes.