ASTM D4892-89(1999)e1

ASTM D4892-89(1999)e1 - 10.12.1999

1. Scope

1.1 This test method covers the determination of pitch density by helium pycnometer. It is applicable at a range of room temperatures of 15 to 35°C.

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

2. Referenced Documents

E11-24	Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves
D4296-24a	Standard Practice for Sampling Pitch (Includes all amendments and changes 5/23/2024).
D2320-98(2022)e1	Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method) (Includes all amendments and changes 8/12/2022).
D71-24	Standard Test Method for Relative Density of Solid Pitch and Asphalt (Displacement Method)
D2962-23	Standard Practice for Calculating Volume-Temperature Correction For Coal-Tar Pitches