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| Project No. | ISO/TR 6409:2023 |
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| Title | <p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">This document analyses the impact of changes to <span class="stdpublisher"><span style="color: black; mso-color-alt: windowtext; border: none;"><span style="border: none;">ISO</span></span></span> <span class="stddocNumber"><span style="color: black; mso-color-alt: windowtext; border: none;"><span style="border: none;">5011</span></span></span>:<span class="stdyear"><span style="color: black; mso-color-alt: windowtext; border: none;"><span style="border: none;">2020</span></span></span> as regards to the following: </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>precleaner efficiency; </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>elimination of two secondary element tests (collapse and blocking); </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>revisions to the recommended ISO dust injector (Table 1); </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>validation of the absolute filter weighing method; and </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>inclusion of Annex H, "Penetration sensitivity". </span></p>
<p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">These changes refine the precleaner efficiency calculation, eliminate seldom used tests, which were lengthy or costly, further clarify dust injector use, the validation of the absolute material, and the precision of the efficiency measurement.</span></p> |
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| Registration number (WIID) | 82281 |
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| Scope | <p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">This document analyses the impact of changes to <span class="stdpublisher"><span style="color: black; mso-color-alt: windowtext; border: none;"><span style="border: none;">ISO</span></span></span> <span class="stddocNumber"><span style="color: black; mso-color-alt: windowtext; border: none;"><span style="border: none;">5011</span></span></span>:<span class="stdyear"><span style="color: black; mso-color-alt: windowtext; border: none;"><span style="border: none;">2020</span></span></span> as regards to the following: </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>precleaner efficiency; </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>elimination of two secondary element tests (collapse and blocking); </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>revisions to the recommended ISO dust injector (Table 1); </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>validation of the absolute filter weighing method; and </span></p>
<p class="ListContinue1"><span lang="EN-GB">—<span style="mso-tab-count: 1;"> </span>inclusion of Annex H, "Penetration sensitivity". </span></p>
<p class="MsoBodyText" style="mso-layout-grid-align: none; text-autospace: none;"><span lang="EN-GB" style="mso-bidi-font-size: 12.0pt;">These changes refine the precleaner efficiency calculation, eliminate seldom used tests, which were lengthy or costly, further clarify dust injector use, the validation of the absolute material, and the precision of the efficiency measurement.</span></p> |
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| Status | Standarts spēkā |
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| ICS group | 43.060.20 |
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