{"id":9802,"date":"2024-10-16T20:05:54","date_gmt":"2024-10-16T20:05:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-f218\/"},"modified":"2024-10-24T11:15:51","modified_gmt":"2024-10-24T11:15:51","slug":"astm-f218","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-f218\/","title":{"rendered":"ASTM-F218"},"content":{"rendered":"<\/p>\n

1.1 This test method covers the analysis of stress in glass by means of a polarimeter based on the principles developed by Jessop and Friedel ( , ). Stress is evaluated as a function of optical retardation, that is expressed as the angle of rotation of an analyzing polarizer that causes extinction in the glass.<\/p>\n

1.2 There is no known ISO equivalent to this standard.<\/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

PDF Catalog<\/h4>\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
Significance and Use
Calibration and Standardization
Polarimeter <\/td>\n<\/tr>\n
2<\/td>\nSetup of Polarimeter
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nProcedure
FIG. 2
FIG. 3 <\/td>\n<\/tr>\n
4<\/td>\nFIG. 4
TABLE 1 <\/td>\n<\/tr>\n
5<\/td>\nCalculations
TABLE 2 <\/td>\n<\/tr>\n
6<\/td>\nKeywords
X1. POLARIZED LIGHT FUNDAMENTALS
X1.1
X1.2
X1.3
X1.4
X1.5
X1.6
X1.7
X1.8 <\/td>\n<\/tr>\n
7<\/td>\nX2. TECHNIQUES OF MEASUREMENTS
X2.1
X2.2 Observation of the Color Pattern
X2.3 Tint Plate
X2.4 Rotation of Analyzer
REFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

F218-05 Standard Test Method for Analyzing Stress in Glass<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2005<\/td>\n7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":9803,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1156,2637],"product_tag":[],"class_list":{"0":"post-9802","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-040-01","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\/9802","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\/9803"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=9802"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=9802"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=9802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}