{"id":318203,"date":"2024-10-19T21:58:21","date_gmt":"2024-10-19T21:58:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-18560-12014\/"},"modified":"2024-10-25T20:15:43","modified_gmt":"2024-10-25T20:15:43","slug":"bs-iso-18560-12014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-18560-12014\/","title":{"rendered":"BS ISO 18560-1:2014"},"content":{"rendered":"

This part of ISO 18560 specifies a test method for the determination of the air-purification performance of materials that contain a indoor-light-active photocatalyst or have indoor-light-active photocatalytic films on the surface, usually made from semiconducting metal oxides, such as titanium dioxide or other ceramic materials, by continuous exposure of a test piece to the model air pollutant under illumination with indoor light. Formaldehyde (HCHO) is chosen because it is a typical indoor air pollutant that causes the so-called sick building syndrome. This part of ISO 18560 is intended to evaluate the photocatalytic performance for building materials, such as boards, wallpapers. This part of ISO 18560 does not apply to powder or granular photocatalytic materials.<\/p>\n

This test method is usually applicable to indoor-light-active photocatalytic materials produced for air purification. This method is not suitable for the determination of other performance attribute of photocatalytic materials, i.e. decomposition of water contaminants, self-cleaning, antifogging and antibacterial actions. This test method is based on ISO 16000-23 and is adjusted for the measurement of indoor-light-active photocatalytic materials.<\/p>\n

\n

NOTE Another test method for the determination of air-purification performance of photocatalytic materials by using formaldehyde is described in ISO 22197-4. The test methods comprising of ISO 22197 are prepared for evaluation of material-based air-purification performance under irradiation of ultraviolet light, while this part of ISO 18560 is intended for providing a direct index to the improvement of indoor air quality by the indoor-light-active photocatalytic materials under the simulated conditions. Approximate correlation between the results by ISO 22197-4 and this part of ISO 18560 has been confirmed.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1\tScope
2\tNormative references <\/td>\n<\/tr>\n
8<\/td>\n3\tTerms and definitions <\/td>\n<\/tr>\n
9<\/td>\n4\tSymbols <\/td>\n<\/tr>\n
10<\/td>\n5\tPrinciple
6\tApparatus
6.1\tGeneral <\/td>\n<\/tr>\n
11<\/td>\n6.2\tTest chamber
6.3\tSealing material for test specimens
6.4\tAir purifier <\/td>\n<\/tr>\n
12<\/td>\n6.5\tSupply air spiked with formaldehyde
6.6\tTemperature and humidity controls
6.7\tAir flow meter
6.8\tLight source and UV sharp cut-off filter
6.9\tAir sampling devices
6.10\tDevice to circulate air and control of air velocity <\/td>\n<\/tr>\n
13<\/td>\n6.11\tAnalytical instrument
7\tTest conditions
7.1\tGeneral
7.2\tTest conditions of removal performance <\/td>\n<\/tr>\n
14<\/td>\n7.3\tFactors affecting the removal performance (optional) <\/td>\n<\/tr>\n
15<\/td>\n8\tVerification of test conditions
8.1\tMonitoring of test conditions
8.2\tAir-tightness of test chamber
8.3\tAir change rate in test chamber
8.4\tEfficiency of the internal test chamber air mixing
8.5\tRecovery
9\tPreparation of test chamber <\/td>\n<\/tr>\n
16<\/td>\n10\tTest specimen
10.1\tPreparation of test specimen
10.2\tPreparation for the test
11\tTest methods
11.1\tBackground concentration and supply air spiked with formaldehyde
11.2\tPlacing the test specimen in the test chamber
11.3\tTest under dark condition <\/td>\n<\/tr>\n
17<\/td>\n11.4\tTest for removal performance
11.5\tFactors affecting the removal performance
11.6\tAir sampling
12\tDetermination of formaldehyde
13\tCalculation and expression of results <\/td>\n<\/tr>\n
18<\/td>\n14\tTest report <\/td>\n<\/tr>\n
20<\/td>\nAnnex\u00a0A
\n(informative)<\/p>\n

Example of a test chamber <\/td>\n<\/tr>\n

23<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fine ceramics (advanced ceramics, advanced technical ceramics). Test method for air-purification performance of semiconducting photocatalytic materials by test chamber method under indoor lighting environment – Removal of formaldehyde<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n26<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":318208,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1164,2641],"product_tag":[],"class_list":{"0":"post-318203","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-060-30","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\/318203","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\/318208"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=318203"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=318203"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=318203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}