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ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air
ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air6. Procedure6.1 Use either the absorbent or nonabsorbent collector.6.2 Position the collector within 24 in. of the air-discharge point, centered in the air stream.6.3 Adjust air discharge so that the collector remains intact ...
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ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air
ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air3. Apparatus and Materials3.1 Absorbent Collector, such as white absorbent paper or cloth and rigid backing for mounting absorbent collector, or3.2 Nonabsorbent Collector, such as rigid transparent plastic, approximately 1/4 ...
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ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air
ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air2. Significance and Use2.1 Clean compressed air is required to prevent contamination of coating materials and surfaces being prepared for coating. This test method is a visual examination technique for determining oil or water ...
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ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air
ASTM D4285 Standard Test Method for Indicating Oil or Water in Compressed Air1. Scope1.1 This test method is used to determine the presence of oil or water in compressed air used for abrasive blast cleaning, air blast cleaning, and coating application operations.1.2 This standard does not purport to ...
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ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivativ
ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivatives9. Calculation and Report9.1 Calculate the total iodine value, T, as follows:T = [(B - V) x N x 12.69]/Swhere:B = Na2S2O3 solution required for titration of the blank, mL,V = Na2S2O3 solution required for titration of the ...
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ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivativ
ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivatives8. Procedure8.1 To a 250-mL glass-stoppered iodine flask (Note 2), add 5 mL of solvent. In this dissolve the specimen, weighed to 0.1 mg, using the weight of specimen prescribed in Table 1.NOTE 6 - The specimen weight is ...
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ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivativ
ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivatives5. Apparatus5.1 Iodine Flasks, glass-stoppered, of 250-mL capacity.NOTE 2 - The test may be run either in a photographic-type darkroom under red safelight illumination5 or in a darkened laboratory in which the light intensity ...
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ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivativ
ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivatives4. Significance and Use4.1 This test method measures the total amount of unsaturation including conjugated unsaturation by addition of bromine in a catalyzed bromine solution to the double bonds. The amount of bromine absorbed ...
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ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivativ
ASTM D1541 Test Method for Total Iodine Value of Drying Oils and Their Derivatives1. Scope1.1 This test method2 covers the determination of total iodine value.1.2 This test method is applicable to oils, fatty acids, and bodied oils. While this test method is applicable to all oils and fatty acids and ...
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ASTM D6822 for Density, Relative Density and API Gravity of Petroleum Products
ASTM D6822 for Density, Relative Density and API Gravity of Petroleum ProductsASTM D6822 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method8. Reports8.1 Reporting of Observed Readings:8.1.1 Apply any relevant ...
