{"id":44656,"date":"2024-10-17T06:59:03","date_gmt":"2024-10-17T06:59:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e918-2\/"},"modified":"2024-10-24T15:56:47","modified_gmt":"2024-10-24T15:56:47","slug":"astm-e918-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e918-2\/","title":{"rendered":"ASTM-E918"},"content":{"rendered":"

ASTM E918-83-Reapproved2011<\/h3>\n

Historical Standard: Standard Practice for Determining Limits of Flammability of Chemicals at Elevated Temperature and Pressure<\/h4>\n
\n

ASTM E918<\/h4>\n

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

1.1 This practice covers the determination of the lower and upper concentration limits of flammability of combustible vapor-oxidant mixtures at temperatures up to 200\u00b0<\/span>C and initial pressures up to as much as 1.38 MPa (200 psia). This practice is limited to mixtures which would have explosion pressures less than 13.79 MPa (2000 psia).<\/p>\n

1.2 This practice should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products, or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use.<\/span><\/p>\n

1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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.<\/span><\/p>\n

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

Chemicals (fire\/flammability testing); Gaseous fuels; Flammability–chemicals; Gases; Heating tests–chemicals\/materials; Ignition–chemicals; Joint seals\/sealants; Pressure testing–chemicals; Temperature tests–chemicals; Vapor phase analysis\/processing–samples<\/p>\n

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

ICS Number Code 13.220.40 (Ignitability and burning behaviour of materials and products)<\/p>\n

DOI:<\/strong> 10.1520\/E0918-83R11<\/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 Practice
Significance and Use <\/td>\n<\/tr>\n
2<\/td>\nLimitations
Apparatus
Safety Precautions
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nPreparation of Apparatus
Procedure <\/td>\n<\/tr>\n
4<\/td>\nProcedure
Calculations
A1. DIMENSIONS AND SPECIFICATIONS OF APPARATUS (FIG. 1)
A1.1 Test Vessel
A1.2 Rupture Disk Holder4
A1.3 Ignitor <\/td>\n<\/tr>\n
5<\/td>\nA1.4 Needle Valves5, 6
A1.5 Block Valves7
A1.6 Heated Chamber
A1.7 Pressure Transducers10
A1.8 Thermocouple and Connector
A1.9 Tubing
A1.10 Connections <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E918-83(2011) Standard Practice for Determining Limits of Flammability of Chemicals at Elevated Temperature and Pressure<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2011<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":44657,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[239,2637],"product_tag":[],"class_list":{"0":"post-44656","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-220-40","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\/44656","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\/44657"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=44656"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=44656"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=44656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}