GB/T 261-2021
ActiveDetermination of flash point—Pensky-Martens closed cup method
闪点的测定 宾斯基-马丁闭口杯法
Application Summary AI generated
This standard specifies the procedure for determining the flash point of petroleum products and viscous liquids using the Pensky-Martens closed cup apparatus. It is applied in quality control and safety testing for fuels, lubricants, solvents, and other flammable liquids to assess their fire hazard and volatility under closed conditions. The method is widely used in the petroleum industry, chemical manufacturing, and regulatory compliance testing.
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