{"id":244789,"date":"2024-10-19T16:05:22","date_gmt":"2024-10-19T16:05:22","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-61207-72013\/"},"modified":"2024-10-25T11:04:58","modified_gmt":"2024-10-25T11:04:58","slug":"bs-en-61207-72013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-61207-72013\/","title":{"rendered":"BS EN 61207-7:2013"},"content":{"rendered":"<p>This part of <span class=\"std\"> <span class=\"std-ref\">IEC&nbsp;61207<\/span> <\/span> applies to all aspects of analyzers utilizing TSLAS for the concentration measurement of one or more gas components in a gaseous mixture or vapour.<\/p>\n<p>It applies to analyzers utilizing tuneable semiconductor lasers as sources and utilizing absorption spectroscopy, such as direct absorption, FMS, WMS, multi-pass absorption spectroscopy, CRDS, ICOS, PAS and CEAS techniques, etc.<\/p>\n<p>It applies both to in situ or extractive type analyzers. This standard includes the following, it<\/p>\n<ul>\n<li>\n<p>specifies the terms and definitions related to the functional performance of gas analyzers, utilizing tuneable semiconductor laser gas absorption spectroscopy, for the continuous measurement of gas or vapour concentration in a source gas,<\/p>\n<\/li>\n<li>\n<p>unifies methods used in making and verifying statements on the functional performance of this type of analyzers,<\/p>\n<\/li>\n<li>\n<p>specifies the type of tests to be performed to determine the functional performance and how to carry out these tests,<\/p>\n<\/li>\n<li>\n<p>provides basic documents to support the application of the standards of quality assurance with in <span class=\"std\"> <span class=\"std-ref\">ISO&nbsp;9001<\/span> <\/span><\/p>\n<\/li>\n<\/ul>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>English  <br \/> CONTENTS  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>INTRODUCTION  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>1 Scope <br \/> 2 Normative references  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>4 Procedure for specification <br \/> 4.1 General <br \/> 4.2 In situ analyzers <br \/> 4.2.1 Additional operation and maintenance requirements <br \/> 4.2.2 Additional terms related to the specification of performance  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>4.2.3 Additional limits of uncertainties <br \/> 4.3 Extractive analyzers <br \/> 4.3.1 Additional operation and maintenance requirements  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>4.3.2 Additional terms related to the specification of performance <br \/> 4.4 Recommended standard values and range of influence quantities <br \/> 4.5 Laser safety <br \/> 5 Procedures for compliance testing <br \/> 5.1 In situ analyzers <br \/> 5.1.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>5.1.2 Apparatus to simulate measurement condition  <br \/> 5.1.3 Apparatus to generate test gas mixture <br \/> 5.1.4 Apparatus to investigate the attenuation induced by opaque dust, liquid droplets and other particles  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>5.1.5 Testing procedures  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>5.2 Extractive analyzers <br \/> 5.2.1 General <br \/> 5.2.2 Apparatus to generate test gas mixture <br \/> 5.2.3 Testing procedures  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>Annex A (informative) Systems of tuneable semiconductor laser gas analyzers <br \/> Figures <br \/> Figure A.1 \u2013 Tuneable semiconductor laser gas analyzers  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>Annex B (normative) Examples of the test apparatus <br \/> Figure B.1 \u2013 Example of a test apparatus to simulate measurement condition for across-duct and open-path analyzers <br \/> Figure B.2 \u2013 Example of a test apparatus to simulate measurement condition for probe type analyzers  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>Figure B.3 \u2013 Example of apparatus to generate the test gas mixture  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>Figure B.4 \u2013 Delay time, rise time and fall time  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>Figure B.5 \u2013 Example of a grid to simulate the attenuation by the dust in optical path  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Expression of performance of gas analyzers &#8211; Tuneable semiconductor laser gas analyzers<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2015<\/td>\n<td>28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":244795,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1000,2641],"product_tag":[],"class_list":{"0":"post-244789","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-040-40","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\/244789","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\/244795"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=244789"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=244789"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=244789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}