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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease9. Procedure9.1 Place about 60 mL (about 50 to 70 g, depending on its specific gravity) of grease sample into the bottom of a clean test jar (see 6.1). Bring the depth of the grease to about 80 mm (3.2 in.). Tap the grease ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease6. Apparatus6.1 Test Jars - Cloud and pour jars, cylindrical jars of clear glass with flat bottoms, 30 mm to 33.5-mm (1 3/16 in. to 1 5/16 in.) inside diameter, and 115 mm to 125 mm (4 1/2 in. to 5 in.) in height as described ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease4. Summary of Test Method4.1 A prepared copper strip is totally immersed in a sample of grease and heated in an oven or liquid bath at a specified temperature for a definite period of time. Commonly used conditions are 100 ...
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ASTM D4048 test method for detection of copper corrosion from lubricating grease
ASTM D4048 test method for detection of copper corrosion from lubricating grease1. Scope1.1 This test method covers the detection of the corrosiveness to copper of lubricating grease.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information ...
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ASTM D235 specification for mineral spirits
ASTM D235 specification for mineral spiritsASTM D235 standard specification for mineral spirits (petroleum spirits) (hydrocarbon dry cleaning solvent)6. Test Methods6.1 The properties enumerated in this specification shall be determined in accordance with the following ASTM test methods:6.1.1 Bromine ...
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ASTM D235 specification for mineral spirits
ASTM D235 specification for mineral spiritsASTM D235 standard specification for mineral spirits (petroleum spirits) (hydrocarbon dry cleaning solvent)3. Classification3.1 Mineral spirits shall be of the following types as specified:3.1.1 Type I - Full Range.3.1.2 Type II - High Flash Point.3.1.3 Type ...
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ASTM D235 specification for mineral spirits
ASTM D235 specification for mineral spiritsASTM D235 standard specification for mineral spirits (petroleum spirits) (hydrocarbon dry cleaning solvent)1. Scope1.1 This specification covers four types of hydrocarbon solvents, normally petroleum distillates, used primarily in the coatings and dry-cleaning ...
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ASTM D2699 test method for Research Octane Number of Spark-Ignition Engine Fuel
ASTM D2699 test method for Research Octane Number of Spark-Ignition Engine Fuel18. Precision and Bias18.1 Bracketing - Equilibrium Fuel Level Procedure A and C.R. Procedure C:18.1.1 90.0 to 100.0 Research O.N. Range - The precision of this test method for Research O.N. values between 90.0 and 100.0 based ...
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ASTM D2699 test method for Research Octane Number of Spark-Ignition Engine Fuel
ASTM D2699 test method for Research Octane Number of Spark-Ignition Engine Fuel16. Calculation of O.N. - Bracketing Procedures16.1 Calculate the average knockmeter readings for the sample fuel and each of the PRF blends.16.2 Calculate the O.N. by interpolation of these average knockmeter readings proportioned ...
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ASTM D2699 test method for Research Octane Number of Spark-Ignition Engine Fuel
ASTM D2699 test method for Research Octane Number of Spark-Ignition Engine FuelPROCEDURE C15. Compression Ratio15.1 Cylinder Height Measurement - This procedure shall only be used if the CFR engine is equipped with a digital counter for measurement of cylinder height in order to maximize the resolution ...
