Technical Specification for KN-4052M Electronic Liquid Density Meter. Base Configuration: High-precision fluid density measurement system based on the physical U-tube oscillation principle. Engineered for rapid, non-destructive density determination of light and heavy oils, refined petroleum, lubricants, alcohols, and pharmaceutical fluids. Performance Features: Low sample volume requirements, rapid thermal stabilization via integrated temperature control blocks, multi-parameter output display, and digital data storage/transmission ports. Environmental Compliance & Precautions: Must be located on a vibration-isolated, ultra-stable workbench away from heavy industrial machinery, high-frequency equipment, or welding transformers to eliminate electromagnetic and mechanical interference. Appropriate lab PPE (gloves/goggles) mandatory for volatile or corrosive chemical samples. Power Supply: Standard laboratory configuration, AC 220V, 50Hz.