Which test method is used to measure Hydrolyzable Fluoride content in SF6 gas?

The test method used to measure Hydrolyzable Fluoride content in SF6 gas is ASTM D2284. This standard specifically outlines the procedures for determining the presence and concentration of hydrolyzable fluoride in electrical insulating gases, which is crucial for assessing the insulation properties and potential degradation of SF6, a widely used dielectric medium in electrical equipment.

Using this method ensures accurate measurement of hydrolyzable fluoride, which can indicate the presence of moisture or other contaminants that may affect the performance and reliability of the SF6 gas in its applications.

Other standards, while pertinent to the testing of insulating materials or gas properties, are not focused on the specific measurement of hydrolyzable fluoride content in SF6.