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- ASTM D1934 method for Oxidative Aging of Electrical Insulating Petroleum Oils ASTM D1934 method for Oxidative Aging of Electrical Insulating Petroleum OilsASTM D1934 Standard Test Method for Oxidative Aging of Electrical Insulating Petroleum Oils by Open-Beaker Method6. Apparatus6.1 Oven, electrically heated, thermostatically controlled, capable of maintaining a constant temperature ...
- ASTM D1934 method for Oxidative Aging of Electrical Insulating Petroleum Oils ASTM D1934 method for Oxidative Aging of Electrical Insulating Petroleum OilsASTM D1934 Standard Test Method for Oxidative Aging of Electrical Insulating Petroleum Oils by Open-Beaker Method4. Summary of Test Method4.1 A 300 mL volume of oil, contained in 400 mL beaker is aged for 96 h in a circulating-air ...
- ASTM D1934 method for Oxidative Aging of Electrical Insulating Petroleum Oils ASTM D1934 method for Oxidative Aging of Electrical Insulating Petroleum OilsASTM D1934 Standard Test Method for Oxidative Aging of Electrical Insulating Petroleum Oils by Open-Beaker Method1. Scope1.1 This test method describes two procedures for subjecting electrical insulating oils to oxidative aging:1.1.1 ...
- ASTM D3238 for Calculation of Carbon Distributiono and Structural Group Analysis ASTM D3238 for Calculation of Carbon Distributiono and Structural Group AnalysisASTM D3238 Standard Test Method for Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method8. Precision and Bias8.1 The precision of this test as obtained by statistical examination ...
- ASTM D3238 for Calculation of Carbon Distributiono and Structural Group Analysis ASTM D3238 for Calculation of Carbon Distributiono and Structural Group AnalysisASTM D3238 Standard Test Method for Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method5. Measurement of Physical Properties5.1 Determine the refractive index of the oil ...
- ASTM D3238 for Calculation of Carbon Distributiono and Structural Group Analysis ASTM D3238 for Calculation of Carbon Distributiono and Structural Group AnalysisASTM D3238 Standard Test Method for Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method3. Summary of Test Method3.1 The refractive index and density of the oil are determined ...
- ASTM D3238 for Calculation of Carbon Distributiono and Structural Group Analysis ASTM D3238 for Calculation of Carbon Distributiono and Structural Group AnalysisASTM D3238 Standard Test Method for Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method1. Scope1.1 This test method covers the calculation of the carbon distribution and ...
- ASTM D3487 Specification for Mineral Insulating Oil Used in Electrical Apparatus ASTM D3487 Specification for Mineral Insulating Oil Used in Electrical Apparatus3. Terminology Definitions3.1 Type I Mineral Oil - an oil for apparatus where normal oxidation resistance is required. Some oils may require the addition of a suitable oxidation inhibitor to achieve this.3.2 Type II Mineral ...
- ASTM D3487 Specification for Mineral Insulating Oil Used in Electrical Apparatus ASTM D3487 Specification for Mineral Insulating Oil Used in Electrical Apparatus1. Scope1.1 This specification covers new mineral insulating oil of petroleum origin for use as an insulating and cooling medium in new and existing power and distribution electrical apparatus, such as transformers, regulators, ...
- ASTM D971 for Interfacial Tension of Oil Against Water by the Ring Method ASTM D971 for Interfacial Tension of Oil Against Water by the Ring Method11. Report11.1 Report the following information:11.1.1 Identification of test specimen,11.1.2 Density used for calculations (water and test specimen), and11.1.3 Test method used and interfacial tension in mN/m.12. Precision and ...