Technical Specification for KN-445Z-3 Automatic Kinematic Viscosity Dual Bath System. Base Configuration: Double-bath thermostatic testing engine conforming to ASTM D445, ASTM D446, and ISO 3104 standards for transparent and opaque petroleum liquids. Features integrated microcomputer control, automated sample injection, self-cleaning/solvent washing loops, and high-precision glass capillary viscometer tubes. Operational Range: Temperature stability from 20.0°C to 100.0°C with continuous precision control up to +/-0.01°C. Utilities and Laboratory Requirements: Requires compressed dry air or nitrogen line supply (75-100 psi, constant flow of 3 cfm/hr at minimum 40 psi), external ventilation ducting (10.5 cm rear exhaust port for cleaning fumes). Physical Setup: Requires a minimum laboratory ceiling clearance of 200 cm above workbench for capillary glass tube assembly insertion and safe manipulation. Total Power Consumption: 2400W, Voltage: AC 220V +/-10%, 50Hz. Chemical Warning: Highly incompatible with Acetone and MEK cleaning solvents; structural internal damage will occur if applied.