{"id":200109,"date":"2024-10-19T12:45:43","date_gmt":"2024-10-19T12:45:43","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e2073-2019-2\/"},"modified":"2024-10-25T05:21:21","modified_gmt":"2024-10-25T05:21:21","slug":"astm-e2073-2019-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e2073-2019-2\/","title":{"rendered":"ASTM-E2073 2019"},"content":{"rendered":"

ASTM E2073-19a<\/h3>\n

Historical Standard: Standard Test Method for Photopic Luminance of Photoluminescent (Phosphorescent) Markings<\/h4>\n
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ASTM E2073<\/h4>\n

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

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1.1<\/span> This test method covers a procedure for determining the photopic luminance of photoluminescent (phosphorescent) markings. It does not cover scotopic or mesopic measurements.<\/p>\n<\/p><\/div>\n

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1.2<\/span> When reference is made regarding photoluminescence in the text of this test method, it implies phosphorescence.<\/p>\n<\/p><\/div>\n

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1.3<\/span> The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.<\/p>\n<\/p><\/div>\n

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1.4<\/span> 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n<\/p><\/div>\n

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1.5<\/span> This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.<\/i><\/p>\n<\/p><\/div>\n

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

illuminance; luminance; photoluminescence;<\/p>\n

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

ICS Number Code 13.100 (Occupational safety. Industrial hygiene)<\/p>\n

DOI:<\/strong> 10.1520\/E2073-19A<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

E2073-19a Standard Test Method for Photopic Luminance of Photoluminescent (Phosphorescent) Markings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2019<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":200116,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-200109","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/200109","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\/200116"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=200109"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=200109"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=200109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}