<p>ISO 21069-2:2008 describes a procedure that generates comparable measurement results in roller brake testing, such that the efficiency of the service braking system can be assessed reliably wherever the roller brake tests are performed.</p>
<p>The following items are covered in ISO 21069-2:2008:</p>
<ul>
<li> symbols and definitions;</li>
<li> test methods;</li>
<li> test conditions;</li>
<li> test equipment required;</li>
<li> accuracy of test equipment;</li>
<li> data recording and calculation needed;</li>
<li> presentation of results;</li>
<li> assessment criteria for pass/fail.</li>
</ul>
Registration number (WIID)
41339
Scope
<p>ISO 21069-2:2008 describes a procedure that generates comparable measurement results in roller brake testing, such that the efficiency of the service braking system can be assessed reliably wherever the roller brake tests are performed.</p>
<p>The following items are covered in ISO 21069-2:2008:</p>
<ul>
<li> symbols and definitions;</li>
<li> test methods;</li>
<li> test conditions;</li>
<li> test equipment required;</li>
<li> accuracy of test equipment;</li>
<li> data recording and calculation needed;</li>
<li> presentation of results;</li>
<li> assessment criteria for pass/fail.</li>
</ul>
