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ASTM D7154 Test Method for Freezing Point of Aviation Fuels (Automatic Fiber Opt
ASTM D7154 Test Method for Freezing Point of Aviation Fuels (Automatic Fiber Optical Method)6. Apparatus (see Annex A1)6.1 Automatic Fiber Optical Apparatus - The apparatus as described in Annex A1 shall consist of a test chamber comprising a jacketed test tube supported in a jacketed enclosure configuration ...
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ASTM D7154 Test Method for Freezing Point of Aviation Fuels (Automatic Fiber Opt
ASTM D7154 Test Method for Freezing Point of Aviation Fuels (Automatic Fiber Optical Method)4. Summary of Test Method4.1 After insertion of 25 mL of the test specimen into a test chamber, the test specimen is cooled while being continuously stirred and monitored by a fiber optical system. The temperature ...
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ASTM D7154 Test Method for Freezing Point of Aviation Fuels (Automatic Fiber Opt
ASTM D7154 Test Method for Freezing Point of Aviation Fuels (Automatic Fiber Optical Method)1. Scope1.1 This test method covers the determination of the temperature below which solid hydrocarbon crystals may form in aviation turbine fuels.NOTE 1 - This test method describes an alternative procedure and ...
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ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)
ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)8. Calculations and Report8.1 Calculate maximum foam height, F m , as follows:Fm = M - Iwhere:I = initial height (7.10), andM = maximum total height at zero time (7.12).8.2 Time to Defoam to 10 mm (7.13) - Record the time to defoam ...
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ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)
ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)7. Procedure7.1 Clean and rinse the blender with distilled water using 10 s blends and fresh samples of distilled water until no appreciable foam is developed by blending.7.2 Place the blender jar in the constant-temperature bath. ...
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ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)
ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)5. Apparatus5.1 Blender.NOTE 2 - Tests with blenders other than commercial 7-speed Waring Blendor Model 5012G or Model 91-264 (7012G), as shown in Fig. 1, may be suspect due to differences in speed or shape of the jar. The blender ...
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ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)
ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)3. Summary of Test Method3.1 The increase in volume is determined by the increase in total height of test fluid including foam after blending for 30 s using a commercial-type blender with glass jar (see Note 2) at 25 +/- 1°C (77 ...
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ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender Test)
ASTM D3519 Standard Test Method for Foam in Aqueous Media (Blender 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 high shear conditions.NOTE 1 - Foam under low shear is covered ...
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ASTM D7345 Standard Test Method for Distillation of Petroleum Products and Liqui
ASTM D7345 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Micro Distillation Method)13. Report13.1 In cases in which no specific data requirements have been set by the operator, corrected temperatures readings versus corresponding percent recovered ...
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ASTM D7345 Standard Test Method for Distillation of Petroleum Products and Liqui
ASTM D7345 Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pressure (Micro Distillation Method)12. Procedure12.1 Material with an Initial Boiling Point of 100 °C and Below - Bring the temperature of the sample and container to a temperature at least 10 °C ...
