Blackbody cavity calibration bath

The National Institute of Standards and Technology (NIST) is seeking information from sources that may be capable of providing a blackbody cavity calibration bath. The bath should cover an operating range of -20 °C to +130 °C, support dry-air purges, and utilize a high heat-transfer fluid. The notice includes a list of specific items to be provided, such as an ASTM standard blackbody cavity and silicone oil fluid. Respondents should provide detailed information about their company, the equipment they can offer, and any relevant services. • The required equipment includes a blackbody cavity calibration bath and accessories. • The operating range of the bath should be -20 °C to +130 °C. • The bath should support dry-air purges and utilize a high heat-transfer fluid. • Respondents should provide information about their company, the equipment, and any relevant services. • The notice is for market research purposes and does not obligate the Government to issue a solicitation or award a contract.