{"id":10008,"date":"2024-10-16T20:09:45","date_gmt":"2024-10-16T20:09:45","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-f25-2009\/"},"modified":"2024-10-24T11:17:54","modified_gmt":"2024-10-24T11:17:54","slug":"astm-f25-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-f25-2009\/","title":{"rendered":"ASTM-F25 2009"},"content":{"rendered":"

ASTM F25\/F25M-09<\/h3>\n

Historical Standard: Standard Test Method for Sizing and Counting Airborne Particulate Contamination in Cleanrooms and Other Dust-Controlled Areas<\/h4>\n
\n

ASTM F25\/F25M<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This test method covers counting and sizing airborne particulate matter 5 \u00b5<\/span>m and larger (macroparticles). The sampling areas are specifically those with contamination levels typical of cleanrooms and dust-controlled areas.<\/p>\n

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.<\/p>\n

1.3 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 requirements prior to use.<\/span><\/p>\n

Keywords<\/strong><\/p>\n

airborne particle concentration; cleanroom; contamination; macroparticle; Dust-controlled areas; Electron tubes; Microscopic examination–electronic materials; Particulate contamination (aerospace environments); Semiconductor clean rooms<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 13.040.30 (Workplace atmospheres)<\/p>\n

DOI:<\/strong> 10.1520\/F0025_F0025M-09<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Apparatus
FIG. 1
FIG. 2 <\/td>\n<\/tr>\n
3<\/td>\nSampling Apparatus
Sampling in a Cleanroom, Clean Zone, or other Controlled Areas
Sampling in a Duct or Pipe
FIG. 3 <\/td>\n<\/tr>\n
4<\/td>\nPreparation of Apparatus
Procedure
FIG. 4
FIG. 5
FIG. 6 <\/td>\n<\/tr>\n
5<\/td>\nFIG. 7
FIG. 8 <\/td>\n<\/tr>\n
6<\/td>\nFIG. 9 <\/td>\n<\/tr>\n
7<\/td>\nCalculation
Test Report
FIG. 10 <\/td>\n<\/tr>\n
8<\/td>\nPrecision and Bias
Test Report
Keywords <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

F25\/F25M-09 Standard Test Method for Sizing and Counting Airborne Particulate Contamination in Cleanrooms and Other Dust-Controlled Areas<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2009<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":10009,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[204,2637],"product_tag":[],"class_list":{"0":"post-10008","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-040-30","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/10008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/10009"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=10008"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=10008"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=10008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}