Technical Specification for KN-9725 Automatic Pour and Cloud Point Characterization Tester. Base Configuration: Fully automated low-temperature fluid behavior analyzer designed to verify the cloud point and absolute lowest pour point limits of diesel oils, heavy fuel oils, and high-viscosity lubricating formulations. Performance Architecture: Integrated high-capacity cascade compressor cooling system (utilizing standard industrial R404 gas refrigerant) coupled with localized optical scanning sensor blocks to detect the exact temperature boundary where crystal structures of straight-chain alkanes impair liquid flow mobility. Display & Control: Managed via a high-durability internal processing motherboard and interactive embedded user screen, allowing immediate plotting of thermal curves against step-cooling profiles. Operational Safety & End-of-Life Decommissioning: Maintenance and fuse replacements handled at the rear terminal board panel. System teardown or scrap disposal protocols strictly dictate that certified professionals remove the tablet assembly, isolate the internal logic circuit boards, and recover the R404 cooling matrix gas under local environmental legislation safety guidelines. Power Supply: AC 220V, 50Hz.