ASTM D971 Standard Test for Measurement of Interfacial Tension of Water-insulating Liquids

ASTM Tests

ASTM D971 Standard Test for Measurement of Interfacial Tension of Water-insulating Liquids

EUROLAB laboratory provides testing and compliance services within the scope of ASTM D971 standard. Monitoring insulating oil degradation at an early stage is integral to detecting incipient faults in a transformer and avoiding catastrophic failures.

ASTM D971 Standard Test for Measurement of Interfacial Tension of Water-insulating Liquids

The interface voltage (IFT) is generally considered an effective index for assessing deterioration with increasing age, due to its high sensitivity to contaminants and impurities.

The ASTM D971 Standard Test Method for Interfacial Stress of Insulating Fluids Against Water by the Ring Method is a widely used standard method for examining the quality of insulating oil.

Values ​​stated in SI units should be accepted as standard. Values ​​given in parentheses after SI units are for information purposes only and are not considered standard.

This standard does not claim to address all, if any, relevant security concerns. to use. It is the responsibility of the user of this standard to establish appropriate safety, health and environmental practices and to determine the applicability of regulatory restrictions prior to use.

EUROLAB assists manufacturers with ASTM D971 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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