UNSPSC 41112232: Freezing point measuring instrument

An instrument that is used to measure the freezing point and estimate the molecular weight of the substance.

UNSPSC 41112232 Freezing point measuring instrument is a Commodity code that encompasses temperature and related environmental monitoring equipment procured by state and local water utilities, waste management authorities, school districts, and municipal departments. State and local governments use this code to buy temperature sensors, thermocouples, thermowells, and integrated environmental monitoring systems for critical infrastructure including water treatment plants, wastewater facilities, waste-to-energy installations, and laboratory environments. The scope extends to sensor cables, mounting hardware, transmitters, and data acquisition components required for continuous facility operations. Issuing bodies span water departments and resource authorities (Gwinnett County Department of Water Resources, Texas Water Development Board), cities (Phoenix, Tampa, Port Orange), county solid waste authorities (Palm Beach County), state laboratory systems (Georgia Department of Agriculture), and school districts (Atlanta Public Schools).

Recent activity concentrates in Florida, Georgia, and Texas. The City of Phoenix Water Services Department issued IFB 26-0398 in August 2026 for a five-year pressure and temperature instrumentation contract covering transmitters, switches, gauges, and related accessories for municipal water and wastewater systems, with sealed offers due August 18, 2026. Gwinnett County Department of Water Resources posted Informal Written Quotation IWQ 136938 on October 5, 2026, seeking vibration and temperature monitoring equipment (Model HS421 Series Transmitters with PT100 sensors, accelerometer cables, and studs) for the Norcross Booster Station, with quotes due October 12, 2026. The City of Tampa issued RFQ 26-P-00315 in May 2026 for 24 precision thermocouples with thermowells (446 stainless steel) for the McKay Bay Waste-to-Energy Facility. The Georgia Department of Agriculture Laboratory Division posted RFQ 40200ERFQ0018662027 in August 2026 for an environmental conditions monitoring system covering fifty-eight critical units including refrigerators, freezers, ultra-low freezers, incubators, and laboratory rooms across Tifton and Atlanta locations, with responses due August 21, 2026. The City of Port Orange issued a Notice of Intent to Award (SS2625CW) in October 2026 for a sole-source Trantex thermoplastic pavement markings applicator with training and dropship services, with verification responses due October 13, 2026. Most recent opportunities reflect firm pricing, specified equipment brands and models, and 5–10 day response windows typical of replacement-parts and equipment-upgrade procurements.