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ASTM D6421 Test Method for Evaluating Automotive Spark-Ignition Engine Fuel
ASTM D6421 Test Method for Evaluating Automotive Spark-Ignition Engine FuelASTM D6421 Standard Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure4. Summary of Test Method4.1 This test method describes a procedure for evaluating ...
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ASTM D6421 Test Method for Evaluating Automotive Spark-Ignition Engine Fuel
ASTM D6421 Test Method for Evaluating Automotive Spark-Ignition Engine FuelASTM D6421 Standard Test Method for Evaluating Automotive Spark-Ignition Engine Fuel for Electronic Port Fuel Injector Fouling by Bench Procedure1. Scope1.1 This test method covers a bench test procedure to evaluate the tendency ...
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ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography
ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography11. Quality Control11.1 The performance of this test method should be monitored by analyzing a quality control material with each batch of samples. Suitable reference materials are available from the ASTM Test Monitoring Center.12. ...
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ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography
ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography9. Procedure9.1 Analysis Sequence Protocol - Define and use a predetermined schedule of analysis events designed to achieve maximum reproducibility for these determinations. Include in the schedule: cooling the column oven ...
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ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography
ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography8. Preparation of Apparatus8.1 Gas Chromatograph Setup:8.1.1 Place the gas chromatograph and ancillary equipment into operation in accordance with the manufacturer's instructions. Recommended operating conditions are shown ...
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ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography
ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography6. Apparatus6.1 Chromatograph - The gas chromatographic system used must have the following performance characteristics:6.1.1 Column Oven, capable of sustained and linear programmed temperature operation from near ambient (for ...
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ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography
ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography4. Summary of Test Method4.1 A nonpolar open tubular (capillary) gas chromatographic column is used to elute the hydrocarbon components of the sample in order of increasing boiling point.4.2 A sample aliquot is diluted with ...
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ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography
ASTM D6417 Estimation of Engine Oil Volatility by Capillary Gas Chromatography1. Scope1.1 This test method covers an estimation of the amount of engine oil volatilized at 371°C (700°F).1.1.1 This test method can also be used to estimate the amount of oil volatilized at any temperature between 126 and ...
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ASTM D6384 Standard Terminology Relating to Biodegradability and Ecotoxicity of
ASTM D6384 Standard Terminology Relating to Biodegradability and Ecotoxicity of Lubricants1. Scope1.1 This terminology covers definitions relating to biodegradability and ecotoxicity of lubricants.2. Terminologyacute ecotoxicity, n - the propensity of a test material to produce adverse behavioral, biochemical, ...
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ASTM D6375 Test Method for Evaporation Loss of Lubricating Oils
ASTM D6375 Test Method for Evaporation Loss of Lubricating OilsASTM D6375 Standard Test Method for Evaporation Loss of Lubricating Oils by Thermogravimetric Analyzer (TGA) Noack Method10. Report10.1 Report the TGA Noack volatility of the test lubricant, as determined in 9.5.2, to the closest 0.01 mass ...
