ASTM D117
Standard Guide for Sampling, Test Methods, and Specifications for Electrical Insulating Liquids
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About This Item
ASTM D117 is the ASTM standard titled Standard Guide for Sampling, Test Methods, and Specifications for Electrical Insulating Liquids. It provides a technical framework for handling these liquids through sampling guidance, related test methods, and specification references that support consistent evaluation. For users working with insulating fluids, the standard matters because it helps align laboratory practice, material acceptance, and quality decisions around a common document.
ASTM D117 standard overview
The ASTM D117 standard focuses on electrical insulating liquids and the practical steps needed to assess them. As a guide, it may bring together sampling considerations, testing approaches, and specification-related references in one place, helping users work from a consistent technical basis. This makes it a useful product for organizations that need a dependable standards document for evaluation, comparison, and internal procedures tied to insulating liquid performance and suitability.
Where is ASTM D117 used?
This standard is commonly used wherever electrical insulating liquids are sampled and evaluated for technical control or acceptance. It is relevant in laboratory settings, quality assurance workflows, and maintenance or procurement processes that rely on documented testing and specifications. ASTM D117 is especially useful when comparing liquid condition, confirming conformance to a stated requirement, or supporting routine checks for materials used in electrical insulation applications.
Practical importance of ASTM D117
ASTM D117 helps users apply a consistent approach to sampling and evaluating electrical insulating liquids, which can improve comparability between test results and reduce ambiguity in specifications. In practice, that supports better compliance, more reliable procurement decisions, and clearer quality control records. It can also help limit risk by promoting standardized methods for handling a material where performance and cleanliness may affect overall electrical reliability.
- Sampling guidance for insulating liquids
- Related test methods for evaluation
- Specification-oriented technical reference
- Quality control and acceptance support
- Publication Date: 2022-06-13
- Publisher: ASTM
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