Projekta Nr.ISO 33403:2024
Nosaukums<p class="MsoBodyText"><span lang="EN-GB">This document describes good practice in using reference materials (RMs), and certified reference materials (CRMs) in particular, in measurement processes. These uses include: </span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>the assessment of precision and trueness of measurement methods; </span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>quality control;</span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>assigning values to materials;</span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>calibration;</span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>establishing conventional scales. </span></p> <p class="MsoBodyText"><span lang="EN-GB">This document also relates key characteristics of various types of RMs to the different applications.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The preparation of RMs for calibration is also part of the scope of ISO 17034 and ISO 33405. The treatment in this document is limited to the fundamentals of small-scale preparation of RMs and the value assignment, as used by laboratories to calibrate their equipment. Larger scale production of such RMs, with the possible aim of distribution, is beyond the scope of this document. This type of activity is covered in ISO 17034 and ISO 33405.</span></p>
Reģistrācijas numurs (WIID)84224
Darbības sfēra<p class="MsoBodyText"><span lang="EN-GB">This document describes good practice in using reference materials (RMs), and certified reference materials (CRMs) in particular, in measurement processes. These uses include: </span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>the assessment of precision and trueness of measurement methods; </span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>quality control;</span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>assigning values to materials;</span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>calibration;</span></p> <p class="MsoBodyText"><span lang="EN-GB">—<span style="mso-tab-count: 1;">           </span>establishing conventional scales. </span></p> <p class="MsoBodyText"><span lang="EN-GB">This document also relates key characteristics of various types of RMs to the different applications.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The preparation of RMs for calibration is also part of the scope of ISO 17034 and ISO 33405. The treatment in this document is limited to the fundamentals of small-scale preparation of RMs and the value assignment, as used by laboratories to calibrate their equipment. Larger scale production of such RMs, with the possible aim of distribution, is beyond the scope of this document. This type of activity is covered in ISO 17034 and ISO 33405.</span></p>
StatussStandarts spēkā
ICS grupa71.040.30