Helium Specific Gravity

Helium Specific Gravity, Total:9 items.

In the international standard classification, Helium Specific Gravity involves: Powder metallurgy, Surface treatment and coating, Products of the chemical industry, Waxes, bituminous materials and other petroleum products.

American Society for Testing and Materials (ASTM), Helium Specific Gravity

• ASTM B923-10 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
• ASTM D6093-97(2003) Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
• ASTM D6093-97 Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
• ASTM D4892-89(2004) Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method)
• ASTM D4892-89(2009) Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method)
• ASTM D4892-14 Standard Test Method for Density of Solid Pitch 40;Helium Pycnometer Method41;
• ASTM RR-D02-1270 1991 D2638-Test for Real Density of Calcined Petroleum Coke by Helium Pycnometer

Professional Standard - Non-ferrous Metal, Helium Specific Gravity

• YS/T 63.9-2006 Carbonaceous materials used in the production of aluminium. Part 9:Determination of truth density by helium pyknometry method
• YS/T 63.9-2012 Carbonaceous materials used in the production of aluminium.Part 9:Determination of truth density by helium pyknometry method

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