UNSPSC 41114421: Hygrometer calibrator

Equipment that is used to determine the correction value of the scale inscribed on the hygrometer used for the measurement of humidity in atmosphere by adding the water into the chamber and heat it to change the humidity to 30 percent, 60 percent, and 90 percent.

UNSPSC 41114421 Hygrometer calibrator is a Commodity code that does not align with recent state and local procurement activity posted under this classification. The four most recent opportunities tagged to this code involve lightning protection systems installation, lightning detection and severe weather monitoring hardware and software, temperature and humidity sensors with mounting equipment, and lightning prediction systems — none of which are hygrometer calibrators or calibration services. The mismatch suggests either a data classification error in the opportunity records or inactive purchasing under the nominal code scope.

State and local governments posting under this code do not appear to be buying hygrometer calibrators or related calibration equipment in the recent solicitation record. No opportunities supporting the stated commodity have been identified.