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ASTM D3339 Test Method for Acid Number of Petroleum Products
ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration4. Summary of Test Method4.1 To determine the acid number a sample of the oil is dissolved in a solvent consisting of toluene, isopropyl ...
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ASTM D3339 Test Method for Acid Number of Petroleum Products
ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration1. Scope1.1 This test method covers the determination of acidic constituents in new or used petroleum products and lubricants soluble ...
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ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid
ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid9. Precision and Bias9.1 Repeatability - The difference between results obtained by the same operator with the same apparatus under constant operating conditions on identical test material would, in the long run, exceed the value of ...
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ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid
ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid5. Apparatus5.1 Air-circulating Oven, capable of meeting the requirements of Specification D5423.5.2 Griffin Pyrex Beakers, 50-mL, with the following dimensions:5.2.1 Outside Diameter - 42 ± 0.6 mm5.2.2 Wall Thickness - 0.14 to 0.165 ...
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ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid
ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid1. Scope1.1 This test method describes a procedure for determining the volatile matter in silicone fluids used for electrical insulation.1.2 This standard does not purport to address all of the safety concerns, if any, associated with ...
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ASTM D20 Standard Test Method for Distillation of Road Tars
ASTM D20 Standard Test Method for Distillation of Road Tars10. Report10.1 Report the following information:10.1.1 The results of the distillation test as percentages to the nearest 0.1 %, based on the mass of water-free material. For road tars, it is customary to report the total distillate to a series ...
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ASTM D20 Standard Test Method for Distillation of Road Tars
ASTM D20 Standard Test Method for Distillation of Road Tars8. Procedure8.1 Weigh the flask (along with the thermometer and cork) to the nearest 0.1 g and then weigh 100.0 ± 0.1 g of the sample into the flask.8.2 Apply heat to the flask so that the first drop of distillate (oil or water) falls from the ...
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ASTM D20 Standard Test Method for Distillation of Road Tars
ASTM D20 Standard Test Method for Distillation of Road Tars6. Preparation of Sample6.1 Thoroughly stir or otherwise mix the sample immediately before removing the portion for testing, to ensure that such portion will be representative of the sample. If warming is necessary, take care to avoid loss of ...
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ASTM D20 Standard Test Method for Distillation of Road Tars
ASTM D20 Standard Test Method for Distillation of Road Tars5. Apparatus5.1 Flask - A side-arm distillation flask, as shown in Fig. 1, conforming to the following dimensions:5.2 Condenser Tube - A tapered glass condenser, as shown in Fig. 2 and Fig. 3, having the following dimensions:5.3 Source of Heat ...
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ASTM D20 Standard Test Method for Distillation of Road Tars
ASTM D20 Standard Test Method for Distillation of Road Tars1. Scope1.1 This test method covers the distillation of road tars.1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate ...
