Digital Microscope for USGS Denver Microbeam Laboratory

The United States Geological Survey is requesting a Keyence Corporation of America Digital Microscope VHX-X1 Series or equivalent.

US GEOLOGICAL SURVEY


General
Open (active)
140G0226Q0068
Jun 22, 2026 08:30 PM
Jun 12, 2026 09:15 PM
Small Business
Request for Quote/Qualifications (RFQ)
Federal
Original Solicitation Links
Contact
Lisa Williams
+13032369327
Denver, CO, USA
Submission Instructions
Email
Description

The United States Geological Survey (USGS) Denver Microbeam Laboratory requires a new digital microscope, specifically the Keyence Corporation of America VHX-X1 Series or an equivalent product. This instrument is critical for various scientific analyses, including geochronology and economic geology, supporting downstream analyses such as LA-ICP-MS, SHRIMP, MC-ICP-MS, and fluid inclusion work. The increased demand and advancements in software necessitate additional capacity to achieve higher resolution for detailed materials and sample analysis. The new microscope will support localized research, data collection, and dissemination to collaborators and stakeholders. The salient characteristics for the digital microscope include a minimum 12-megapixel CMOS image sensor with 4K resolution, a motorized stage with extensive travel in X and Y directions, and Z-axis movement. It must support various lighting modes, have integrated 2D and 3D measurement capabilities, XY image stitching with high accuracy, and Z-stack focus imaging. The system should also feature advanced lighting and digital correction features, grain sizing quantification, and image capture in JPG and TIF formats. Compatibility with existing Keyence accessories is also required. A minimum one-year manufacturer's warranty is mandated, and all shipping costs are to be included, with delivery required within 180 days after receipt of order.

Classification Codes
NAICS334516Analytical Laboratory Instrument Manufacturing
PSC6650Optical Instruments, Test Equipment, Components and Accessories
Smart Codes
digital microscopelaboratory instrumentanalytical equipment
Specifications
Supply Only
No
Timeline
Jun 12, 2026 12:00 PM-Published Date
Jun 17, 2026 12:00 PM-Questions Cutoff
Jun 22, 2026 12:00 PM-Offers Due Date
Documents
TitleDate Posted
Sol_140G0226Q0068.pdfJun 12, 2026 12:00 PM
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