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ASTM D1122 for density or relative density of engine coolant concentrates
ASTM D1122 for density or relative density of engine coolant concentratesASTM D1122 standard test method for density or relative density of engine coolant concentrates and engine coolants by the hydrometer1. Scope1.1 This test method covers the determination of the relative density of engine coolant ...
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ASTM D1120 standard test method for boiling point of engine coolants
ASTM D1120 standard test method for boiling point of engine coolants9. Report9.1 Report the following information:9.1.1 The equilibrium boiling point as the observed temperature rounded off to the nearest 0.3°C (0.5°F), corrected for thermometer inaccuracy and barometric pressure.10. Precision and ...
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ASTM D1120 standard test method for boiling point of engine coolants
ASTM D1120 standard test method for boiling point of engine coolants6. Preparation of Apparatus6.1 Use a calibrated thermometer.6.2 Insert the calibrated thermometer through the side tube until the tip of the bulb is 6.5 mm (0.26 in.) from the bottom of the center of the flask. Make a seal around the ...
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ASTM D1120 standard test method for boiling point of engine coolants
ASTM D1120 standard test method for boiling point of engine coolants4. Apparatus (Fig. 1)4.1 Flask - A 100-mL round-bottom, short-neck, heat-resistant glass flask having a neck with a 19/38 standard-taper, female ground-glass joint and a 10-mm (0.4-in) outside diameter side-entering tube, so located ...
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ASTM D1120 standard test method for boiling point of engine coolants
ASTM D1120 standard test method for boiling point of engine coolants1. Scope1.1 This test method covers the determination of the equilibrium boiling point of engine coolants. The equilibrium boiling point indicates the temperature at which the sample will start to boil in a cooling system under equilibrium ...
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ASTM D4683 for measuring viscosity at high shear rate and high temperature
ASTM D4683 for measuring viscosity at high shear rate and high temperatureASTM D4683 standard test method for measuring viscosity at high shear rate and high temperature by tapered bearing simulator13. Report13.1 Report the apparent viscosity to the nearest 0.01 cP (mPa•s) at 150°C and 1 x 10(6) s(-1) ...
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ASTM D4683 for measuring viscosity at high shear rate and high temperature
ASTM D4683 for measuring viscosity at high shear rate and high temperatureASTM D4683 standard test method for measuring viscosity at high shear rate and high temperature by tapered bearing simulator11. Procedure11.1 Equipment Activation:11.1.1 If the tapered bearing simulator-viscometer has been turned ...
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ASTM D4683 for measuring viscosity at high shear rate and high temperature
ASTM D4683 for measuring viscosity at high shear rate and high temperatureASTM D4683 standard test method for measuring viscosity at high shear rate and high temperature by tapered bearing simulator10. Calibration10.1 Proceed to Section 11 if the operating position has already been established.10.2 Activating ...
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ASTM D4683 for measuring viscosity at high shear rate and high temperature
ASTM D4683 for measuring viscosity at high shear rate and high temperatureASTM D4683 standard test method for measuring viscosity at high shear rate and high temperature by tapered bearing simulator6. Apparatus6.1 Tapered Bearing Simulator-Viscometer (Fig. 1) - a viscometer consisting of a synchronous ...
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ASTM D4683 for measuring viscosity at high shear rate and high temperature
ASTM D4683 for measuring viscosity at high shear rate and high temperatureASTM D4683 standard test method for measuring viscosity at high shear rate and high temperature by tapered bearing simulator4. Summary of Test Method4.1 A motor drives a tapered rotor that is closely fitted inside a matched stator. ...
