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ASTM D56 for flash point by Tag closed cup tester
1. Scope1.1 This test method covers the determination of the flash point, by tag manual and automated closed testers, of liquids with a viscosity below 5.5 mm2/s (cSt) at 40°C (104°F), or below 9.5 mm2/s (cSt) at 25°C (77°F), and a flash point below 93°C (200°F).1.1.1 For the closed-cup flash point ...
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ASTM D56 for flash point by Tag closed cup tester
Introduction To ensure an acceptable precision, this dynamic flash point test method employs a prescribed rate of temperature rise for the material under test. The rate of heating may not in all cases give the precision quoted in the test method because of the low thermal conductivity of certain materials. ...
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ASTM D2272 - apparatus for rotary pressure vessel oxidation test
A1.1 Oxidation Vessel, with body, cap, closure ring, and stem, constructed as shown in Figs. A1.1-A1.4.A1.1.1 Vessel Body and Cap, shall be constructed of 18-8 or 321S12/321S20 Part 1 (BSI) stainless steel to ensure a proper rate of heat transfer. The interior surface shall be given a smooth finish to ...
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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 ...
