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ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaqu
ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated Houillon Viscometer10. General Procedure for Kinematic Viscosity10.1 Set and maintain the automated viscometer bath at the required test temperature.10.1.1 Thermometers, if used, shall be held in an ...
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ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaqu
ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated Houillon Viscometer7. Sampling and Test Specimens7.1 Obtain a representative test specimen in accordance with Practice D4057 or Practice D4177.7.2 Instructions for Residual Fuel Oils - (Warning - Exercise ...
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ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaqu
ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated Houillon Viscometer5. Apparatus5.1 Automated Viscometer - The system shall consist of the following components:5.1.1 Viscometer Bath:5.1.1.1 Bath, to ensure optimal thermal equilibration of the system, ...
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ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaqu
ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated Houillon Viscometer3. Summary of Test Method3.1 The kinematic viscosity is determined by measuring the time taken for a sample to fill a calibrated volume at a given temperature. The specimen is introduced ...
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ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaqu
ASTM D7279 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids by Automated Houillon Viscometer1. Scope1.1 This test method covers the measurement of the kinematic viscosity of transparent and opaque liquids; such as base oils, formulated oils, diesel oil, biodiesel, biodiesel ...
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ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubr
ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubricants in a Constant Shear Stress Viscometer12. Report12.1 Report the final test temperature, apparent viscosity, and yield stress, if measured.13. Precision and Bias13.1 Precision:13.1.1 Yield Stress - A determination of ...
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ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubr
ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubricants in a Constant Shear Stress Viscometer10. Procedure10.1 Viscometric Cell Preparation:10.1.1 If the cells are not clean, clean according to 10.8 cleaning procedure.10.1.2 Place a 10 mL +/- 1 mL oil sample into clean ...
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ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubr
ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubricants in a Constant Shear Stress Viscometer8. Sampling8.1 A representative sample of test oil free from suspended solid material and water is necessary to obtain valid viscosity measurements. If the sample in its container ...
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ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubr
ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubricants in a Constant Shear Stress Viscometer6. Apparatus6.1 Mini-Rotary Viscometer - An apparatus that consists of one or more viscometric cells in a temperature controlled aluminum block. Each cell, when fitted with the ...
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ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubr
ASTM D6821 Standard Test Method for Low Temperature Viscosity of Drive Line Lubricants in a Constant Shear Stress Viscometer4. Summary of Test Method4.1 A drive line fluid is preheated to 50 °C for a specified time and then cooled at a programmed rate (see Table X1.1) to the final test temperature and ...
