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  • ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids6. Apparatus6.1 Thermal Conductivity Cell, consists essentially of a thin, straight platinum filament sealed axially in a borosilicate glass tube. The filament is held taut by a platinum spring. Two heavy gage platinum studs support the ...
  • ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids4. Summary of Test Method4.1 A thermal conductivity cell consisting of a straight, four-lead, platinum resistance thermometer element located concentrically in a long, small-diameter, precision-bore borosilicate glass tube is calibrated ...
  • ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids1. Scope1.1 This test method covers the determination ofthe thermal conductivity of nonmetallic liquids. It is applicable to liquids that are: (1) chemically compatible with borosilicate glass and platinum; (2) moderately transparent ...
  • ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard10. Report10.1 Report the surface wax weight in grams per square metre. To convert from grams per square metre to pounds per ream, see Test Method D646. To obtain results in terms of pounds per 1000 ft2, multiply the grams per ...
  • ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard8. Procedure8.1 Prepare a specimen consisting of a 100 mm by 100 mm square of waxed paper. Determine the area (in square millimetres) of each specimen to the nearest 1.0 % of its total area.8.2 Weigh the specimen on the analytical ...
  • ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard6. Apparatus6.1 Pad of paper to be used as a cushion under the waxed paper specimens during the scraping operation.6.2 Analytical Balance, capable of reproducing weights to the nearest 0.001 g.6.3 Razor Blade, single-edged for ...
  • ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard4. Summary of Test Method4.1 The quantity of wax present as a surface film on paper or paperboard is determined through the difference in weight of specimens before and after scraping with a razor blade.5. Significance and Use5.1 ...
  • ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard ASTM D2423 Standard Test Method for Surface Wax on Waxed Paper or Paperboard1. Scope1.1 This test method covers determination of the weight of wax on the surface of waxed paper.1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.3 ...
  • ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microco ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry14. Reporting14.1 Report the results to the nearest 0.1 mg/kg, and indicate that they were obtained using Test Method D3246.15. Precision and Bias15.1 The following criteria should be used for judging the acceptability ...
  • ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microco ASTM D3246 Standard Test Method for Sulfur in Petroleum Gas by Oxidative Microcoulometry12. Procedure12.1 Place a silicone rubber septum in a bushing and connect to the valve on the sample cylinder containing the gaseous sample (liquefied gas samples are extremely flammable; see A1.7). Crack the cylinder ...