Purchase your copy of ASTM E – 99() as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards. ASTM-E › Complete Document History Standard Test Method for Maximum Pore Diameter and Permeability of Rigid Porous Filters for Laboratory Use. E() Standard Test Method for Maximum Pore Diameter and Permeability of .. Active Standard ASTM E | Developed by Subcommittee: E

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Model FMD eliminates the need for the clumsy and difficult to use wet test meter. It consists of a certified NIST traceable U-tube manometer capable of reading mm of water installed on a wall mountable stainless steel panel, a ml graduated cylinder, a precision regulating valve and a 1 meter length of 8 mm ast, tubing.

Standard Filter Crucibles

They are applicable to filters made of sintered glass, ceramic, metal, or plastic. Enter your personal account email address to request a password reset: ASTM D requires the recertification of the diffuser after 10 foam tests.

The Lawler proprietary Windows software manages the testing asm and all the data. Apparatus that has been found satisfactory is illustrated in Fig. Work Item s – proposed revisions of this standard.

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No further reproductions authorized. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and e1228. A superscript epsilon indicates an editorial change since the last revision or reapproval.

ASTM E – pdf全文-调研报告-在线文档

Originally published as E — 57 T. This is calculated by the software program. Your comments will receive careful consideration at a meeting of the responsible aastm committee, which you may attend. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service e-mail ; or through the ASTM website.

Standard Filter Crucibles – ROBU® Glasfilter-Geräte GmbH

The surface tension of the liquid creates centimetres. Specifications are subject to change without notice. Making these substitutions, the expres- d density, sion becomes: If the test is to be atm, shape.

Adjust the pressure differ- repeated use. Last previous edition E — Search book title Enter keywords for book title search.

Enter your account email address to request a password reset: This test method establishes a uniform designation for maximum pore diameter and also provides a means atsm detecting and measuring changes which occur through continued use. In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise.

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BS EN ISO 8501-4:2006

For test sticks and candles a rubber stopper with a rubber tubing attached is suitable. You currently cannot view this content. This test method covers the determination of maximum pore diameter and permeability of rigid porous filters used in the laboratory for filtration or diffusion.

Summary of Test Method 1. It is the 5. Please sign into an account with a subscription to this content, or email for help at support madcad. The electronic file may not be reproduced in any way. Home Products Contacts Search. Please login to your authorized staff account to use this feature. ASTM D recommends that the diffusers be tested when new and periodically thereafter, preferably after each use.