UNSPSC 41115339: Ellipsometer

Equipment that analyzes the structure of the thin film by measuring the thin film thickness, refraction rate, extinction coefficient, and density with the change shown when reflecting the laser or polarized light on the sample.

UNSPSC 41115339 Ellipsometer is a Commodity code that does not align with the recent state and local procurement activity tagged under it. The Georgia World Congress Center Authority's single recent solicitation under this code is a request for qualifications for Owner's Representative services on a Guaranteed Energy Savings Performance Contract—a project management and coordination role involving building systems upgrades at an active convention center—rather than procurement of an ellipsometer instrument or related optical measurement equipment. The source provides no evidence of state and local governments actually purchasing ellipsometers or related optical testing instruments under this code in the near term.

The Georgia World Congress Center Authority's Owner's Representative RFQ, posted May 28, 2026, with statements of qualifications due June 15, 2026, appears to be mistagged to this code. The solicitation calls for a full-time-equivalent on-site project management presence (10–30 percent of construction time) supporting HVAC, building automation, cooling, and generator systems upgrades across the convention center campus from June 2026 through June 2028. The Authority weights relevant project experience at 30 percent of evaluation, with secondary emphasis on team qualifications, project methodology, past performance, and Georgia-based on-site availability. No other recent opportunities under UNSPSC 41115339 appear in the source, and the single activity does not support a characterization of buying patterns or geographic spread for ellipsometer procurement in state and local markets.