{"id":104601,"date":"2024-10-18T14:00:23","date_gmt":"2024-10-18T14:00:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e499-2006\/"},"modified":"2024-10-24T21:30:24","modified_gmt":"2024-10-24T21:30:24","slug":"astm-e499-2006","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e499-2006\/","title":{"rendered":"ASTM-E499 2006"},"content":{"rendered":"

ASTM E499-95-Reapproved2006<\/h3>\n

Historical Standard: Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode<\/h4>\n
\n

ASTM E499<\/h4>\n

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

1.1 These test methods cover procedures for testing and locating the sources of gas leaking at the rate of 4.5 x 10 13<\/sup> mol\/s (1 x 108<\/sup> Std cm 3<\/sup>\/s) or greater. The test may be conducted on any device or component across which a pressure differential of helium or other suitable tracer gas may be created, and on which the effluent side of the leak to be tested is accessible for probing with the mass spectrometer sampling probe.<\/p>\n

1.2 Two test methods are described:<\/p>\n

1.2.1 Test Method A – Direct probing, and<\/p>\n

1.2.2 Test Method B – Accumulation.<\/p>\n

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 limitations prior to use.<\/p>\n

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

bell jar leak test; bomb mass spectrometer leak test; helium leak test; helium leak testing; leak testing; mass spectrometer leak testing; sealed object mass spectrometer leak test<\/p>\n

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

ICS Number Code 71.060.01 (Inorganic chemicals in general)<\/p>\n

DOI:<\/strong> 10.1520\/E0499-95R06<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Summary of Test Methods <\/td>\n<\/tr>\n
2<\/td>\nPersonnel Qualification
Significance and Use
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nInterferences
FIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nApparatus
Material
Calibration
Procedure <\/td>\n<\/tr>\n
6<\/td>\nPrecision and Bias
Keywords <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E499-95(2006) Standard Test Methods for Leaks Using the Mass Spectrometer Leak Detector in the Detector Probe Mode<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2006<\/td>\n6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":104602,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1004,2637],"product_tag":[],"class_list":{"0":"post-104601","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-060-01","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\/104601","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\/104602"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=104601"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=104601"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=104601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}