ASTM D4464 PDF

ASTM D Standard Test Method for Particle Size Distribution of Catalytic Material by Laser Light Scattering. ASTM Methods – for Micromeritics and Particulate Systems Particle Size Analyzers. ASTM D Standard Test Method for Particle Size of Catalytic . Buy ASTM D() Standard Test Method for Particle Size Distribution of Catalytic Material by Laser Light Scattering from SAI Global.

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The results of any particle sizing method should be used only in a relative sense and should not be regarded as absolute when comparing results obtained by other methods.

The technique is capable of measuring particles above and below this range. C4464 Alert Profile lists the documents that will be monitored. Many of the published values were measured at This standard is also available to be included in Standards Subscriptions.

ASTM International – Standard References for ASTM D – 15

Proceed to Checkout Continue Shopping. Therefore, comparison of results from different instruments may be misleading. No other units of measurement are included in this standard. Several manufacturers of testing equipment now have units based on these principles. Many of aztm published values were measured at Therefore, comparison of results from different instruments may be misleading.

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. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

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ASTM Methods – Particle Size Analysis

Add to Alert PDF. Need more than one copy? ASTM E e Historical Version s – view c4464 versions of standard. Furthermore, any particles which are outside the size measurement range of the instrument will be ignored, causing an increase in the reported percentages within the detectable range. It is the responsibility of the user of this aastm to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM Methods – Particle Size Analysis | Micromeritics

If the document is revised or amended, you will be notified by email. Therefore, use of this test method cannot guarantee directly comparable results from different types of instruments. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The angle and intensity of laser light scattered by the particles are selectively measured to permit calculation of a volume distribution using light-scattering techniques. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. For example, kaolinite measured at Astk example, kaolinite measured at This standard is not included in any packages.

We have no amendments or corrections for this standard.

Extrapolation, interpolation, or estimation to the wavelength of the laser being used can therefore be made. Historical Version s – view previous versions of standard Translated Version s: Standards Subsctiption may be the perfect xstm.

The results are strongly influenced by physical principles employed by each method of particle size analysis.

Link to Ashm This link will always route to the current Active version of the standard. Subscription pricing is determined by: No other units of measurement are included in this standard. These differences include lasers of different wavelengths, detector configuration, and the algorithms used to convert scattering to particle size distribution.

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A particle size distribution which ends abruptly at the s4464 limit of the instrument may indicate that particles outside the range are present. The angle and intensity of laser light scattered by the particles are selectively measured to permit calculation of a volume distribution using light-scattering techniques.

These differences include lasers of wstm wavelengths, detector awtm, and the algorithms used to convert scattering to particle size distribution. Already Subscribed to this document. You may delete a document from your Alert Profile at any time. The technique is capable of measuring particles above and asrm this range.

Please first verify your email before subscribing to alerts. Although each type of testing equipment utilizes the same basic principles for light scattering as a function of particle size, different assumptions pertinent to application of the theory and different models for converting light measurements to particle size, may lead to different results for each instrument.

The angle and intensity of laser light scattered by the particles are selectively measured to permit calculation of a volume distribution using light-scattering techniques.

The results are strongly influenced by physical principles employed by each method of particle size analysis.