UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

ASTM C690

Standard Test Method for Particle Size Distribution of Alumina or Quartz by Electric Sensing Zone Technique

inactive
Buy Now
Organization: ASTM
Publication Date: 26 December 1986
Status: inactive
Page Count: 4
ICS Code (Raw materials): 81.060.10
scope:

1. Scope

1.1 This test method, one of several found valuable for the measurement of particle size, covers the determination of the particle size distribution of alumina or quartz powders (0.6 to 56.0 µm) using electric sensing zone particle size analyzers.2 These instruments use an electric current path of small dimensions which is modulated by individual particle passage through an aperture, and produces individual pulses of amplitude proportional to the particle volume.

1.2 The values stated in SI units are to be regarded as the standard.

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

Document History

February 15, 2009
Standard Test Method for Particle Size Distribution of Alumina or Quartz Powders by Electrical Sensing Zone Technique
This test method, one of several found valuable for the measurement of particle size, covers the determination of the particle size distribution of alumina or quartz powders (0.6 to 56.0 μm) using...
February 15, 2009
Standard Test Method for Particle Size Distribution of Alumina or Quartz Powders by Electrical Sensing Zone Technique
This test method, one of several found valuable for the measurement of particle size, covers the determination of the particle size distribution of alumina or quartz powders (0.6 to 56.0 μm) using...
February 15, 2009
Standard Test Method for Particle Size Distribution of Alumina or Quartz Powders by Electrical Sensing Zone Technique
This test method, one of several found valuable for the measurement of particle size, covers the determination of the particle size distribution of alumina or quartz powders (0.6 to 56.0 μm) using...
October 1, 2003
Standard Test Method for Particle Size Distribution of Alumina or Quartz Powders by Electrical Sensing Zone Technique
A description is not available for this item.
ASTM C690
December 26, 1986
Standard Test Method for Particle Size Distribution of Alumina or Quartz by Electric Sensing Zone Technique
1. Scope 1.1 This test method, one of several found valuable for the measurement of particle size, covers the determination of the particle size distribution of alumina or quartz powders (0.6 to 56.0...
May 30, 1980
STANDARD TEST METHOD FOR PARTICLE SIZE DISTRIBUTION OF ALUMINA OR QUARTZ BY ELECTRONIC COUNTING
A description is not available for this item.
Advertisement