UNSPSC 41114633: Thermal expansion tester

A tester that is designed to measure the expansion rate of the length generally following the temperature, namely, coefficient of linear expansion.

UNSPSC 41114633 Thermal expansion tester is a Commodity code that captures specialized instrumentation and testing equipment purchased by state and local agencies, but the recent opportunities posted under this code show minimal direct relevance to thermal expansion testing. The sourced solicitations instead reflect a broader pattern of state and local governments procuring precision laboratory and field testing equipment across multiple disciplines — optical surface profilers for precision optics instruction, airfield photometric testing systems, three-phase meter test boards for electric utilities, high-voltage capacitance measurement modules, and various other diagnostic instruments. When recent opportunities align with the code's nominal scope, they involve equipment calibration, maintenance, or repair services rather than thermal expansion testers specifically. The issuing bodies span community colleges, utility authorities, municipalities, and special districts across multiple states; Valencia College (Florida) and utility systems in Florida and Texas appear prominently in the recent record. Representative solicitations include Valencia College's sole-source notice for a PGI Optics CORE Optical Surface Profilometer (October 2026, no competitive bidding) and the City of Ocala Electric Utility's RFP for a Three-Phase Meter Test Board system with a best-value scoring structure weighted toward technical compliance and experience (April 2026 response deadline).

Recent activity concentrates in Florida, Texas, and Colorado, with scattered opportunities in Arizona, Oregon, and other jurisdictions. The code shows limited and inconsistent activity specifically targeting thermal expansion testing equipment; most recent postings tag unrelated precision testing instruments under this commodity code. The mix of sole-source procurements, competitive RFPs, and RFQs suggests procurement officers are using this code broadly to classify precision measurement and diagnostic gear. For vendors targeting state and local thermal expansion testing opportunities, the current volume under this specific code is sparse and the posted opportunities often mismatch the code's intended scope, warranting verification of actual buying patterns through direct issuing-body outreach rather than reliance on this code alone.