Direct measurement of thermodynamic wet‑bulb temperature

This dataset contains experimental measurement data and associated analysis codes supporting the submitted manuscript. All contents are packed within Dataset.rar, and a README file inside the archive provides detailed file‑level descriptions, variable definitions and code usage instructions.The dataset record metadata is publicly visible, while raw data files are restricted. Full‑file access is granted only to journal editors and reviewers via the private restricted‑access link. After manuscript acceptance, this dataset will be switched to public access under CC‑BY‑4.0 license.