Norm

ASTM E128-99(2011)

Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use

48,24

Over deze norm

Status Definitief
Aantal pagina's 4
Commissie E41.01
Gepubliceerd op 01-10-2011
Taal Engels

1.1 This test method covers the determination of maximum pore diameter and permeability of rigid porous filters used in the laboratory for filtration or diffusion. They are applicable to filters made of sintered glass, ceramic, metal, or plastic. This test method establishes a uniform designation for maximum pore diameter and also provides a means of detecting and measuring changes which occur through continued use.

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 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 and health practices and determine the applicability of regulatory limitations prior to use.

Details

Nederlandse titel Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use
Engelse titel Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use

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