Supply of Metrology-Grade Chilled Mirror Dew Point Hygrometers

This contract involves the procurement of high-precision, laboratory-grade chilled mirror dew point hygrometers intended for accurate humidity measurement in metrological applications. The devices must provide NIST-traceable calibration to ensure measurement reliability and conformity with established standards. The contract is issued by the Department of Commerce's National Institute of Standards and Technology (NIST) and is categorized under the NAICS code 334516, which pertains to instrumentation manufacturing. The place of performance is specified as Gaithersburg, Maryland, a key location for NIST operations. The solicitation was posted on May 28, 2026, with a response deadline of June 5, 2026, at 3:00 PM. This opportunity is designated as a subcontract, although no specific set-aside classification is indicated. The procurement aims to support NIST’s mission in providing precise measurement tools essential for scientific, industrial, and technological applications requiring highly accurate humidity data. The contract emphasizes equipment performance, calibration traceability, and suitability for metrology-grade usage within laboratory environments.