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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel20. Precision and Bias20.1 The precision and bias statement is generated from the research report (95 % confidence). The data range of results in the research report is from 100 to over 3000 min.20.1.1 Repeatability - The ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel18. Quality Control Monitoring18.1 The performance of the equipment should be confirmed by analyzing quality control (QC) sample(s).18.2 Prior to monitoring the measurement process, determine the average value and control ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel17. Procedure17.1 Setup - Weigh the glass sample beaker with a freshly cleaned catalyst coil. Weigh 50 more or less 0.5 g of oil sample into the container; also add 5 mL of reagent water into the beaker. Place the sample beaker ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel16. Preparation of Apparatus16.1 Catalyst Preparation - Before use, polish approximately 3 m of the copper wire with a silicon carbide abrasive cloth and wipe free from abrasives with a clean, dry cloth. Wind the wire into ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vesselMethod B13. Apparatus13.1 Method B, Dry Block Bath RPVOT - Dry Oxidation Chamber, Glass Sample Container with PTFE Disk, Catalyst-Coil, Temperature and Pressure Gauge, unit as described in Annex A2. The assembled apparatus ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel10. Quality Control Monitoring10.1 The performance of the equipment should be confirmed by analyzing quality control (QC) sample(s).10.2 Prior to monitoring the measurement process, determine the average value and control ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel9. Procedure9.1 Charging - Weigh the glass sample container with a freshly cleaned catalyst coil. Weigh 50 more or less 0.5 g of oil sample into the container; also add 5 mL of reagent water. Add another 5 mL of reagent water ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel8. Preparation of Apparatus8.1 Catalyst Preparation - Before use, polish approximately 3 m of the copper wire with a silicon carbide abrasive cloth and wipe free from abrasives with a clean, dry cloth. Wind the wire into a ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vesselMethod A5. Apparatus5.1 Method A, Liquid Bath RPVOT - Oxidation Vessel, Glass Sample Container with Four-Hole PTFE Disk, Hold-Down Spring, Catalyst-Coil, Pressure Gauge, Thermometer, and Test Bath as described in Annex A1. ...
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ASTM D2272 for oxidation stability of steam turbine oils
Determine oxidation stability of steam turbine oils by rotating pressure vessel1. Scope1.1 This test method utilizes an oxygen-pressured vessel to evaluate the oxidation stability of new and in-service turbine oils having the same composition (base stock and additives) in the presence of water and a ...
