{"id":340516,"date":"2024-10-19T23:51:30","date_gmt":"2024-10-19T23:51:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-189212008\/"},"modified":"2024-10-25T23:01:24","modified_gmt":"2024-10-25T23:01:24","slug":"bs-iso-189212008","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-189212008\/","title":{"rendered":"BS ISO 18921:2008"},"content":{"rendered":"

This International Standard specifies a test method for estimating the life expectancy (LE) of information stored on compact disc (CD-ROM) media, including CD audio, but excluding recordable media. Only the effects of temperature and relative humidity on the media are considered.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nScope
Normative references
Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\nPurpose and assumptions
Purpose
Assumptions
Measurements
Block error rate (BLER)
Test equipment
Compact disc test system
Calibration and repeatability <\/td>\n<\/tr>\n
10<\/td>\nTest specimen
Accelerated stress test plan
General <\/td>\n<\/tr>\n
11<\/td>\nStress conditions
Levels
Conditions
Temperature (T) <\/td>\n<\/tr>\n
12<\/td>\nRelative humidity (RH)
Rate of stress change <\/td>\n<\/tr>\n
13<\/td>\nIndependent verification of chamber conditions
Specimen placement
Other influences
Accelerated test cell specimen population <\/td>\n<\/tr>\n
14<\/td>\nTime intervals
Test plan
Measurement conditions
Data evaluation
Eyring acceleration model <\/td>\n<\/tr>\n
15<\/td>\nFailure distribution model
Acceleration factors <\/td>\n<\/tr>\n
16<\/td>\nSurvivor analysis
Disclaimer <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Imaging materials. Compact discs (CD-ROM). Method for estimating the life expectancy based on the effects of temperature and relative humidity<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2008<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":340525,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[717,2641],"product_tag":[],"class_list":{"0":"post-340516","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-37-040-99","7":"product_cat-bsi","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\/340516","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\/340525"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=340516"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=340516"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=340516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}