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- ASTM D2711 standard test method for demulsibility characteristics of lubricating ASTM D2711 standard test method for demulsibility characteristics of lubricating oils8. Procedure A for Oils That Do Not Contain EP Additives8.1 Heat the bath liquid to 82 more or less 1°C (180 more or less 2°F) and maintain this temperature throughout the test.8.2 Measure the oil under test, at room ...
- ASTM D2711 standard test method for demulsibility characteristics of lubricating ASTM D2711 standard test method for demulsibility characteristics of lubricating oils5. Apparatus5.1 Stirrer, constructed from parts shown in Fig. 1 and Fig. 2.5.2 Special Graduated Separatory Funnel, as shown in Fig. 3.5.3 Heating Bath, sufficiently large and deep to permit the immersion of at least ...
- ASTM D2711 standard test method for demulsibility characteristics of lubricating ASTM D2711 standard test method for demulsibility characteristics of lubricating oils3. Summary of Test Method3.1 For Oils That Do Not Contain Extreme Pressure (EP) Additives - A 405-mL sample of the oil and 45 mL of distilled water are stirred together for 5 min at 82°C (180°F) in a special graduated ...
- ASTM D2711 standard test method for demulsibility characteristics of lubricating ASTM D2711 standard test method for demulsibility characteristics of lubricating oils1. Scope1.1 This test method covers the measurement of the ability of oil and water to separate from each other. It is intended for use in testing medium and high-viscosity lubricating oils.1.2 The values stated in SI ...
- ASTM D4291 standard test method for trace ethylene glycol in used engine oil ASTM D4291 standard test method for trace ethylene glycol in used engine oil10. Procedure10.1 Set the operating conditions of the chromatograph as described in 7.4. Inject exactly 5 µL of water extract directly on the column. Record the peaks at a sensitivity that allows the maximum peak size compatible ...
- ASTM D4291 standard test method for trace ethylene glycol in used engine oil ASTM D4291 standard test method for trace ethylene glycol in used engine oil7. Preparation of Apparatus7.1 Column Preparation - Prepare the column by the following steps:7.1.1 Prepare the packing, 5 mass % Carbowax 20-M liquid phase on 30/60 mesh Chromosorb T solid support, by any satisfactory method ...
- ASTM D4291 standard test method for trace ethylene glycol in used engine oil ASTM D4291 standard test method for trace ethylene glycol in used engine oil5. Apparatus5.1 Gas Chromatograph - Any gas chromatographequipped with the following:5.1.1 Flame Ionization Detector, capable of operating continuously at a temperature equivalent to the maximum column temperature employed, and ...
- ASTM D4291 standard test method for trace ethylene glycol in used engine oil ASTM D4291 standard test method for trace ethylene glycol in used engine oil3. Summary of Test Method3.1 The sample of oil is extracted with water and the analysis is performed on the water extract. A reproducible volume of the extract is injected into a gas chromatograph using on-column injection and ...
- ASTM D4291 standard test method for trace ethylene glycol in used engine oil ASTM D4291 standard test method for trace ethylene glycol in used engine oil1. Scope1.1 This test method provides for the determination of ethylene glycol as a contaminant in used engine oil. This test method is designed to quantitate ethylene glycol in the range from 5 to 200 mass ppm.1.2 The values ...
- ASTM D322 for gasoline diluent in used gasoline engine oils by distillation ASTM D322 for gasoline diluent in used gasoline engine oils by distillation11. Report11.1 Report the result as the Diluent Content, ASTM D322 - IP 23.12. Precision and Bias12.1 The precision of this test method as obtained by statistical examination of interlaboratory test results is as follows:12.1.1 ...