Opportunity

SAM #NB686100-26-02139

NIST Sources Sought: Optical Access Dilution Refrigerator System with Optional Upgrades

Buyer

DEPT OF COMMERCE NIST

Posted

July 07, 2026

Respond By

July 17, 2026

Identifier

NB686100-26-02139

NAICS

334516

NIST's Quantum Nanophotonics Group seeks information from vendors for a high-performance Optical Access Dilution Refrigerator cryogenic system: - Government Buyer: - National Institute of Standards and Technology (NIST) - Physics Measurements Laboratory, Applied Physics Division, Quantum Nanophotonics Group - Primary Requirement: - Optical Access Dilution Refrigerator capable of cooling below 15 mK - Includes pulse tube cooler (>1.3 W at 4.2 K), thermometry, vacuum pumps, heaters, automated operation software, gold-plated OFHC copper base plate, cryogen-free compressor, dry vacuum pump, and extensive wiring for amplifiers and coaxial lines - Experimental volume: >250 mm height, >125 mm diameter - Microwave coaxial lines (18 GHz bandwidth), SMA connectors, DC wiring for nanopositioners - Cooldown time <24 hours fully wired - Commercial new product with 1-year manufacturer warranty - Optional Upgrades: - Vector magnet with 3D field control (≥1 Tesla in any direction), power supplies, control electronics, software - Low-noise amplifiers and circulators: two LNF HEMT amplifiers (48 GHz, 38 dB gain), two LNF cryogenic circulators (4-8 GHz bandwidth) - Notable Requirements: - Delivery within 6 months of order - Warranty period of 1 year; option periods up to 4 years - Vendors must provide capability statements, spec/data sheets, and country of manufacture - No specific OEMs or part numbers are named, but LNF is referenced for amplifiers and circulators - NAICS code: 334516 (Analytical Laboratory Instrument Manufacturing)

Description

National Institute of Standards and Technology (NIST)

Acquisition Management Division

Sources Sought for Commercial Product Purchase

THIS SOURCES SOUGHT IS NOT A REQUEST FOR QUOTATION.

It is a market research tool being used to determine potential and eligible business firms that can provide the product described herein prior to determining the method of acquisition.

The National Institute of Standards & Technology (NIST) seeks information on vendors that can provide an Optical Access Dilution Refrigerator per the specifications attached herein.

This announcement is not a Request for Proposals or Quotes (RFP/RFQ) and does not commit the Government to award a contract now or in the future. The information contained in this notice is DRAFT only and, as such, is subject to change prior to the issuance of a solicitation. No solicitation is available currently. Additionally, the Government is not obligated to and will not pay for any information received from potential sources because of this Sources Sought announcement. The results of this Sources Sought will be utilized to determine if any Small Business Set-aside opportunities exist. All Small Business Set-aside categories will be considered. In addition, this market research tool is being used to identify potential and eligible firms, of all sizes, who manufacture the Optical Access Dilution Refrigerator in the U.S. prior to determining the method of acquisition and issuance of a solicitation. PLEASE INDICATE WHAT COUNTRY MANUFACTURES THIS PRODUCT.

After the results of this market research are obtained and analyzed, NIST may conduct a competitive or non-competitive procurement on the System for Award Management (sam.gov) and subsequently award a contract. If at least two qualified small businesses are identified during this market research stage that can fulfill the requirement, in accordance with the Specifications, then this acquisition shall be solicited as a small business set aside, however, NIST is seeking responses from ALL responsible sources, including large and small businesses. Responses should include the country where the product is manufactured.

This requirement is assigned a NAICS code of 334516, Analytical Laboratory Instrument Manufacturing, with a small business size standard of 1,000 employees.

Interested business organizations that believe they can meet the requirements should submit electronic copies of their capability statement. Please limit responses to four (4) pages or less. Responses should include the following information:

Name of the company that will provide the product(s). Name of the company that will manufacture the product. County of origin or manufacture of the product. Spec/data sheets and examples of products that meet the specifications that demonstrate experience in meeting the requirements of this procurement. Typical lead time to deliver the product after receipt of order Any other relevant information that is not listed above that the Government should consider in developing its minimum specifications and finalizing its market research.

(Company sales brochures or marketing packages will not be considered.)

Any proprietary information should be so marked. The written capability statement should be received by the Contract Specialist, Angela Hitt via email at angela.hitt@nist.gov no later than the date and time posted in this notice. No quotes will be accepted at this time and will not be considered.

REQUIREMENTS OVERVIEW:

See the attached Requirements and Specifications document

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