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SF
SF64
Standard Principle, Accurate Testing: Strictly following the Engler efflux capillary method, it calculates viscosity by measuring the outflow time of the sample at constant temperature. The data fully complies with ASTM D1665, GB/T 266 and other industry standards, providing a reliable basis for quality control of asphalt and petroleum products.
Dual-mode Temperature Control, Wide Temperature Application: Supports both constant temperature heating and refrigeration modes, meeting viscosity testing requirements at different temperatures, adapting to multi-scenario tests such as normal temperature, low temperature and high temperature. One device covers full temperature range testing.
Easy Operation, Automatic Timing: Digital screen displays temperature and time in real time, automatically times the sample outflow process, no manual timing required. One person can complete the test with simple operation, greatly improving detection efficiency.
Stable Structure, Durable: Stainless steel bath is corrosion-resistant and easy to clean; high borosilicate glass capillary is high-temperature resistant with good light transmittance; the body is treated with cold-rolled steel sheet spraying, rust and corrosion resistance, stable performance after long-term use, simple maintenance.
