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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)1. Scope1.1 This test method covers a procedure for determination of the distillation characteristics of petroleum products and liquid fuels having boiling range ...
- ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polyme ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing Fluids12. Report12.1 Report the following information:12.1.1 Percentage viscosity loss as calculated in 11.1,12.1.2 Kinematic viscosity of the unsheared oil at 100 °C,12.1.3 Kinematic viscosity of the sheared ...
- ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polyme ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing Fluids10. Procedure10.1 Shearing is accomplished by pumping the entire 100 cm3 test oil charge through the nozzle in successive passes or cycles. One cycle consists of pumping the oil from the lower reservoir ...
- ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polyme ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing Fluids7. Precautions7.1 During operation, the line between the pump and the nozzle holder is under high pressure. The safety shield should be in place when the apparatus is running. Stop the apparatus before ...
- ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polyme ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing Fluids5. Apparatus5.1 The apparatus consists of two fluid reservoirs, a single-plunger diesel fuel injection pump with an electric motor drive, a pintle-type fuel injection nozzle installed in a nozzle holder, ...
- ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polyme ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing Fluids3. Summary of Test Method3.1 The polymer-containing fluid is passed through a diesel injector nozzle at a shear rate that causes the less shear stable polymer molecules to degrade. The resultant degradation ...
- ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polyme ASTM D5275 Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing Fluids1. Scope1.1 This test method covers the measurement of the percent viscosity loss at 100 °C of polymer-containing fluids using fuel injector shear stability test (FISST) equipment. The viscosity loss reflects ...
- ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Eng ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Water and Dry Ice and a Short (30 min) Heating Time13. Report13.1 Report the following information:13.1.1 Non-reference or reference oil identification.13.1.2 Porosity of filter used (25 µm).13.1.3 ...
- ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Eng ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Water and Dry Ice and a Short (30 min) Heating Time10. Procedure10.1 Assemble apparatus as shown in Fig. 1 with filter installed in proper orientation (25 µm smooth side up).10.2 Determine the ...
- ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Eng ASTM D6795 Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Water and Dry Ice and a Short (30 min) Heating Time6. Apparatus6.1 The apparatus consists of a 25 mL burette, a filter holder with 25 µm automotive oil filter paper, and a source of (69 +/- ...