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<br /> from<br /> <br /> <br /> <br /> <br /> <br /> <br /> LSF vs LSHF - There is a Difference!<br /> Winter 2009 Issue 8See the cigarette lighter test for yourself<br /> <br /> <br /> LSF cables, in the case of data, signal<br /> and control cables, are often made<br /> from a modified version of PVC and<br /> can still give off large amounts of<br /> dense smoke and hydrogen chloride<br /> gas when burned.<br /> <br /> Ordinary PVC emits approximately<br /> 28% hydrogen chloride when burned<br /> and, while no specific standard exists<br /> for their emissions, LSF cables can still<br /> give off a massive 22% hydrogen<br /> chloride and still be sold as LSF.<br /> <br /> To demonstrate the difference, Wired<br /> has filmed a very simple cigarette<br /> lighter flame test using a piece of<br /> unscreened data cable in both LSF and<br /> LSHF versions and put it on YouTube.<br /> The results are startling.The LSF cable<br /> (top <a title="Wired 8 page 4" href="http://viewer.zmags.co.uk/publication/5b4c832d?page=4">Q&amp;AWith Quality &amp; Environmental Manager Bob Barn</a> Q&amp;AWith Quality &amp; Environmental Manager Bob Barn<a title="Wired 8 page 3" href="http://viewer.zmags.co.uk/publication/5b4c832d?page=3">KNX CableApprovalFS Cables have joined th</a> KNX CableApprovalFS Cables have joined th<a title="Wired 8 page 1" href="http://viewer.zmags.co.uk/publication/5b4c832d?page=1">fromLSF vs LSHF - There is a Difference!W</a> fromLSF vs LSHF - There is a Difference!W<a title="Wired 8 page 2" href="http://viewer.zmags.co.uk/publication/5b4c832d?page=2">In BriefCY CablesIn response to your feed</a> In BriefCY CablesIn response to your feed