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ASTM D1015 Standard Test Method for Freezing Points of High-Purity Hydrocarbons
ASTM D1015 Standard Test Method for Freezing Points of High-Purity Hydrocarbons3. Summary of Test Method3.1 The precise experimental measurement of the freezing point is made from interpretation of time-temperature freezing or melting curves.4. Significance and Use4.1 The freezing point measured by this ...
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ASTM D1015 Standard Test Method for Freezing Points of High-Purity Hydrocarbons
ASTM D1015 Standard Test Method for Freezing Points of High-Purity Hydrocarbons1. Scope1.1 This test method covers a procedure for the precise measurement of the freezing points of high-purity hydrocarbons.1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses ...
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ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)
ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)8. Calculation and Report8.1 Calculate maximum foam height, Fm, as follows:Fm = M - Iwhere:I = initial height (7.6), andM = maximum total height at zero time (7.9).8.2 Time to Defoam to 10 mm (7.10) - Record the time to defoam to ...
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ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)
ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)7. Procedure7.1 Fix a label or other means ofmarking total heights to the outside of the bottle.NOTE 4 - Waterproof medical adhesive tape makes satisfactory water-proof labels, which readily take pencil marks.7.2 Using the manufacturer's ...
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ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)
ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)5. Apparatus5.1 Water Bath, constant-temperature, suitable to hold several bottled emulsions at 25 +/- 1°C (77 +/- 1.8°F) for 1 to 2 h.NOTE 3 - A common household dishpan is satisfactory when the test temperature is close to room ...
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ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)
ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)3. Summary of Test Method3.1 The increase in volume is determined by the increase in total height of the test fluid, including foam, after vigorous shaking of the emulsion at 25 +/- 1°C (77 +/- 1.8°F).NOTE 2 - Water that is normally ...
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ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)
ASTM D3601 Standard Test Method for Foam In Aqueous Media (Bottle Test)1. Scope1.1 This test method covers the measurement of the increase in volume of a low-viscosity aqueous liquid (less than 3 cSt at 40°C) due to its tendency to foam under low shear conditions.NOTE 1 - Foam under high shear is covered ...
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ASTM D7236 Standard Test Method for Flash Point by Small Scale Closed Cup Tester
ASTM D7236 Standard Test Method for Flash Point by Small Scale Closed Cup Tester (Ramp Method)13. Report13.1 Report the source, type and identification of the material tested, plus the dates sampled and tested.13.2 Refer to this test method and report any deviation, by agreement or otherwise, from the ...
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ASTM D7236 Standard Test Method for Flash Point by Small Scale Closed Cup Tester
ASTM D7236 Standard Test Method for Flash Point by Small Scale Closed Cup Tester (Ramp Method)11. Procedure11.1 Set the test cup temperature to 15 °C +/- 5 °C below the expected flash point temperature.11.2 When the test cup is at the required temperature, charge a clean and dry syringe (6.2), adjusted ...
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ASTM D7236 Standard Test Method for Flash Point by Small Scale Closed Cup Tester
ASTM D7236 Standard Test Method for Flash Point by Small Scale Closed Cup Tester (Ramp Method)8. Sampling8.1 Obtain at least a 25 mL sample from a bulk test site in accordance with Practices D4057, D4177, E300 or other comparable sampling practices.8.2 Store samples in clean, tightly sealed containers ...
