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		<title>DIL 803/803L 卧式热膨胀仪</title>
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		<pubDate>Fri, 29 Apr 2016 09:42:40 +0000</pubDate>
				<category><![CDATA[Dilatometers]]></category>
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		<category><![CDATA[卧式热膨胀仪]]></category>
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			<p style="text-align: right;"><a href="http://tainstruments.com.cn/%e4%ba%a7%e5%93%81/%e8%86%a8%e8%83%80%e4%bb%aa/horizontal-dilatometers/?lang=zh-hans">&lt;&lt; 返回卧式热膨胀仪</a></p>

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<p><img fetchpriority="high" decoding="async" class="alignnone size-full wp-image-44071" src="http://tainstruments.com.cn/wp-content/uploads/DIL-2.jpg" alt="DIL" width="687" height="213" srcset="https://www.tainstruments.com.cn/wp-content/uploads/DIL-2.jpg 687w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-2-300x93.jpg 300w" sizes="(max-width: 687px) 100vw, 687px" /></p>
<div class="productheader"><strong>DIL 803/803L双样品热膨胀仪</strong></div>
<div class="productsubheader" style="width: 100%;">
<p>卧式热膨胀仪 DIL 803/803L 可实现双样品同时测量。</p>
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<div style="float: left;"><a href="http://tainstruments.com.cn/wp-content/uploads/DIL_HOR.pdf" class="btn-shortcode dt-btn-s dt-btn default-btn-color default-btn-hover-color default-btn-bg-color default-btn-bg-hover-color" target="_blank" id="dt-btn-1" rel="noopener"><span>查看宣传册</span></a> <a href="https://www.tainstruments.com.cn/sales/" class="btn-shortcode dt-btn-s dt-btn default-btn-color default-btn-hover-color default-btn-bg-color default-btn-bg-hover-color" id="dt-btn-2"><span>联系我们</span></a> <a href="http://tainstruments.com.cn/news/%e4%bf%83%e9%94%80%e6%96%b9%e6%a1%88/?lang=zh-hans" class="btn-shortcode dt-btn-s dt-btn default-btn-color default-btn-hover-color default-btn-bg-color default-btn-bg-hover-color" id="dt-btn-3"><span>促销</span></a></div>
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			<ul class="wpb_tabs_nav ui-tabs-nav vc_clearfix text-big"><li><a href="#tab-1439835598944-0-0">产品描述</a></li><li><a href="#tab-1439835600773-0-3">参数</a></li><li><a href="#tab-1439835599860-0-8">测量原理</a></li><li><a href="#tab-1439835600316-0-7">温度范围</a></li><li><a href="#tab-1439835602228-0-8">测量系统</a></li></ul>
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			<p style="text-align: justify;">DIL 803/803L为卧式热膨胀仪，可提供双样品同时测试，极大的提高了测试效率。对于动态温度程序，DIL 803/803Lhaikeyi通过使用参比物进行差分式测量，减小测量系统自身热膨胀的影响，提高测试精度。DIL 803专为在真空或惰性气体环境中测试而设计，DIL 803L是研究陶瓷样品的理想工具。</p>

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<td width="206"></td>
<td width="303"><strong>DIL 803</strong></td>
<td width="281"><strong>DIL 803L</strong></td>
</tr>
<tr>
<td>样品长度</td>
<td>0 至 50 mm</td>
<td>0 至 50 mm</td>
</tr>
<tr>
<td>样品直径：</td>
<td>删除/广泛 7 mm 或 10 mm</td>
<td>删除/广泛 7 mm 或 10 mm</td>
</tr>
<tr>
<td>样品支架：</td>
<td>石英、氧化铝、蓝宝石、石墨、钨</td>
<td>石英、氧化铝</td>
</tr>
<tr>
<td>位移变化：</td>
<td>4 mm</td>
<td>4 mm</td>
</tr>
<tr>
<td>位移分辨率：</td>
<td>10 nm</td>
<td>20 nm</td>
</tr>
<tr>
<td>温度分辨率：</td>
<td>0.05 ℃</td>
<td>0.1 ℃</td>
</tr>
<tr>
<td>α 精度：</td>
<td>0.03 × 10<sup>-6</sup> K<sup>-1</sup></td>
<td>0.05 × 10<sup>-6</sup> K<sup>-1</sup></td>
</tr>
<tr>
<td>气氛：</td>
<td>真空、惰性气体、空气</td>
<td>空气</td>
</tr>
<tr>
<td>操作模式：</td>
<td>水平</td>
<td>水平</td>
</tr>
<tr>
<td>温度范围：</td>
<td>-160 ℃ 至 1650℃，根据<a href="http://thermophysical.tainstruments.com.cn/instruments/dilatometers/horizontal-dilatometers/furnaces-and-accessories/">加热炉类型</a></td>
<td>
<div class="producttableboxshort"><a href="http://thermophysical.tainstruments.com.cn/instruments/dilatometers/horizontal-dilatometers/furnaces-and-accessories/">类型</a></div>
<div class="producttableboxshort">-160 ℃ 至 1650℃，根据<a href="http://thermophysical.tainstruments.com.cn/instruments/dilatometers/horizontal-dilatometers/furnaces-and-accessories/">加热炉类型</a></div>
</td>
</tr>
<tr>
<td>接触力：</td>
<td>0.02 至 1 N，可调</td>
<td>0.02 至 1 N，可调</td>
</tr>
</tbody>
</table>

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			<p style="text-align: justify;"><img decoding="async" class="alignnone size-full wp-image-93774" src="http://tainstruments.com.cn/wp-content/uploads/DIL-16.jpg" alt="" width="600" height="300" srcset="https://www.tainstruments.com.cn/wp-content/uploads/DIL-16.jpg 600w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-16-300x150.jpg 300w" sizes="(max-width: 600px) 100vw, 600px" /></p>
<p>卧式炉体构造保证了优异的温度均匀性，并排除了对流的影响。采用了高分辨率LVDT，达到高灵敏度的位移测量，保证了即使是 小的热膨胀，也可以容易而准确的检测到。DIL 803/803/的测试头有良好的热稳定性，对震动不敏感。</p>
<p style="text-align: justify;">DIL 803/803L可同时进行双样品测试，因而提高了测试效率。另外，将其中一个样品位置替换为参比样品，DIL 803/803L就可以作为差分式膨胀仪测试，该标样可补偿系统自身热膨胀效应，从而提高绝对测量精度。</p>
<h5 style="text-align: justify;">测量实例</h5>
<p style="text-align: justify;"><a class="dt-single-image" href="http://tainstruments.com.cn/wp-content/uploads/dil803-5.png" data-dt-img-description=""><img decoding="async" class="alignnone size-full wp-image-38287" src="http://tainstruments.com.cn/wp-content/uploads/dil803-5.png" alt="dil803-5" width="600" height="600" srcset="https://www.tainstruments.com.cn/wp-content/uploads/dil803-5.png 600w, https://www.tainstruments.com.cn/wp-content/uploads/dil803-5-150x150.png 150w, https://www.tainstruments.com.cn/wp-content/uploads/dil803-5-300x300.png 300w" sizes="(max-width: 600px) 100vw, 600px" /></a></p>
<p>右图数据显示出了双样品测量优势的实例。这个实例主要测量的是陶瓷体表面釉的热膨胀。釉作为薄膜材料不能自支撑，因此只能在陶瓷体表面进行测量。为消除陶瓷基体对测量的影响，同时测量了上釉部分与未上釉的陶瓷部分。从总测量结果中扣除未上釉的陶瓷部分的热膨胀，从而得到对釉尺寸变化的精确量化。</p>

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			<p style="text-align: justify;">DIL 803具有 广泛的炉体配置，温度覆盖-160到2300℃。DIL 803L的炉体温度范围是-160℃到1720℃。可以很容易地对这些加热炉进行更换，并且在同一台仪器上可使用多个加热炉。通过选择感兴趣的温度范围内相应类型的热电偶或者高温温度计来进行准确的温度测量。为确保温度测量准确，将热电偶置于接近并具有代表性的位置。在任何情况下，都必须避免与金属接触，因为这可能导致合金化和固态扩散情况发生。</p>

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			<p style="text-align: justify;">多种材料可用于惰性测量系统，样品套管、支架以及顶杆可以很轻易的交换，以满足实际测试的需要。为了防止与样品发生反应，多种测试系统可选，包括熔融石英、氧化铝、蓝宝石、石墨及钨等材质。另外还提供各种具有证书的标样，用以校正或验证仪器性能。</p>

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			<h3>DIL 803 照片库</h3>
<div class="ff fruitful_sep ff-root" style="height: 10px;background-color: #e0e0e0;"></div>

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</div><p>The post <a href="https://www.tainstruments.com.cn/dil-803/">DIL 803/803L 卧式热膨胀仪</a> first appeared on <a href="https://www.tainstruments.com.cn">TA仪器</a>.</p>]]></content:encoded>
					
		
		
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		<title>DIL 802/802L 卧式热膨胀仪</title>
		<link>https://www.tainstruments.com.cn/dil-802/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=dil-802</link>
		
		<dc:creator><![CDATA[Super Admin]]></dc:creator>
		<pubDate>Fri, 29 Apr 2016 09:41:39 +0000</pubDate>
				<category><![CDATA[Dilatometers]]></category>
		<category><![CDATA[产品]]></category>
		<category><![CDATA[卧式热膨胀仪]]></category>
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			<p style="text-align: right;"><a href="/?page_id=54441&amp;lang=zh-hans">&lt;&lt; 返回卧式热膨胀仪</a></p>

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<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-44063" src="http://tainstruments.com.cn/wp-content/uploads/DIL-1.jpg" alt="DIL" width="692" height="214" srcset="https://www.tainstruments.com.cn/wp-content/uploads/DIL-1.jpg 692w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-1-300x93.jpg 300w" sizes="auto, (max-width: 692px) 100vw, 692px" /></p>
<div class="productheader"><strong>DIL 802/802L 差分热膨胀仪</strong></div>
<div class="productsubheader" style="width: 100%;">
<p>为了实现更高的准确度和精确度，DIL802/802L配备了水平结构的真实差分测量。</p>
</div>
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<div style="float: left;"><a href="http://tainstruments.com.cn/wp-content/uploads/DIL_HOR.pdf" class="btn-shortcode dt-btn-s dt-btn default-btn-color default-btn-hover-color default-btn-bg-color default-btn-bg-hover-color" target="_blank" id="dt-btn-4" rel="noopener"><span>查看宣传册</span></a> <a href="https://www.tainstruments.com.cn/sales/" class="btn-shortcode dt-btn-s dt-btn default-btn-color default-btn-hover-color default-btn-bg-color default-btn-bg-hover-color" id="dt-btn-5"><span>联系我们</span></a>  <a href="http://tainstruments.com.cn/news/%e4%bf%83%e9%94%80%e6%96%b9%e6%a1%88/?lang=zh-hans" class="btn-shortcode dt-btn-s dt-btn default-btn-color default-btn-hover-color default-btn-bg-color default-btn-bg-hover-color" id="dt-btn-6"><span>促销</span></a></div>
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			<ul class="wpb_tabs_nav ui-tabs-nav vc_clearfix text-big"><li><a href="#tab-1439835598944-0-0">产品规格</a></li><li><a href="#tab-1439835602228-0-8">参数</a></li><li><a href="#tab-1439835599860-0-8">测量原理</a></li><li><a href="#tab-1439835600316-0-7">温度范围</a></li><li><a href="#tab-1439835600773-0-3"> 测量系统</a></li></ul>
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			<p style="text-align: justify;">DIL 802/802L为卧式热膨胀仪，提供真正的差分式测量，保证了更高的测量精度。因DIL 802/802L仅测量样品和参比间的差异，此设计特别利于动态温度程序，例如RCS（速率控制烧结）和较低温度的测试。DIL 802专为在真空或惰性气体环境中测试而设计，DIL 802L则是针对在空气环境下进行测量。</p>

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<tbody>
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<td width="206"></td>
<td width="303"><strong>DIL 802</strong></td>
<td width="281"><strong>DIL 802L</strong></td>
</tr>
<tr>
<td>样品长度</td>
<td>0 至 50 mm</td>
<td>0 至 50 mm</td>
</tr>
<tr>
<td>样品直径：</td>
<td>删除/广泛 7 mm 或 10 mm</p>
<p>转化成 DIL 801：14或 20 mm</td>
<td>删除/广泛 7 mm 或 10 mm</p>
<p>转化成 DIL 801：14 mm</td>
</tr>
<tr>
<td>样品支架：</td>
<td>石英、氧化铝、蓝宝石、石墨、钨</td>
<td>石英、氧化铝</td>
</tr>
<tr>
<td>位移变化</td>
<td>4 mm</td>
<td>4 mm</td>
</tr>
<tr>
<td>位移分辨率</td>
<td>10 nm</td>
<td>20 nm</td>
</tr>
<tr>
<td>温度分辨率：</td>
<td>0.05 ℃</td>
<td>0.1 ℃</td>
</tr>
<tr>
<td>α 精度：</td>
<td>0.01 × 10<sup>-6</sup> K<sup>-1</sup></td>
<td>0.03 × 10<sup>-6</sup> K<sup>-1</sup></td>
</tr>
<tr>
<td>气氛：</td>
<td>真空、惰性气体、空气</td>
<td>空气</td>
</tr>
<tr>
<td>操作模式：</td>
<td>水平</td>
<td>水平</td>
</tr>
<tr>
<td>温度范围：</td>
<td>-160 ℃ 至 1700 ℃（根据加热炉类型） -160 ℃ 至 1650 ℃（根据加热炉类型）</td>
<td>-160 ℃ 至 1650 ℃（根据加热炉类型）</td>
</tr>
<tr>
<td>接触力：</td>
<td>0.02 至 1 N，可调</td>
<td>0.02 至 1 N，可调</td>
</tr>
</tbody>
</table>

		</div>
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			<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-93762" src="http://tainstruments.com.cn/wp-content/uploads/DIL-15.jpg" alt="" width="600" height="350" srcset="https://www.tainstruments.com.cn/wp-content/uploads/DIL-15.jpg 600w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-15-300x175.jpg 300w" sizes="auto, (max-width: 600px) 100vw, 600px" /></p>
<p style="text-align: justify;">卧式加热炉的配置保证了优异的温度均匀性并排除了与对流相关的空气流。采用高分辨率 LVDT 进行高灵敏度位移测量，保证即使是 小的热膨胀事件也可被轻松、准确地测量。DIL802/802L 的测量头具有热稳定性，不易受冲击。</p>
<p style="text-align: justify;">DIL 802 提升的准确性得益于其独特的差分式测量构造。LVDT 的核心部位通过传统的顶杆耦合到样品上，随样品膨胀而移动。LVDT 的套管耦合到另一根相同的顶杆上，与惰性材料或样品套管基体相接触。然后该套管随系统的热膨胀而移动。因此，任何在 LVDT 核心与 LVDT 壳体之间检测到的位移即全部为样品的热膨胀。通过这种方式，无需进行膨胀校正或扣除即可得到样品尺寸变化的绝对测量值。</p>

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			<p style="text-align: justify;">DIL 802具有 广泛的炉体配置，温度覆盖-160到1700℃。DIL 802L的炉体温度范围是-160℃到1720℃。可以很容易地对这些加热炉进行更换，并且在同一台仪器上可使用多个加热炉。通过选择感兴趣的温度范围内相应类型的热电偶或者高温温度计来进行准确的温度测量。为确保温度测量准确，将热电偶置于接近并具有代表性的位置。在任何情况下，都必须避免与金属接触，因为这可能导致合金化和固态扩散情况发生。</p>

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			<p style="text-align: justify;">多种材料可用于测量系统，样品套管、以及顶杆可以很轻易的互换，以满足实际测试的需要。为了防止与样品发生反应，多种测试系统可选，包括熔融石英、氧化铝、蓝宝石、石墨及钨。另外还提供各种具有证书的标样，用以校正或验证仪器性能。</p>

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			<h3><strong>DIL 802 照片库</strong></h3>
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	<a href="https://www.tainstruments.com.cn/wp-content/uploads/DIL-802-1.jpg" class="rollover rollover-zoom dt-pswp-item layzr-bg" title="DIL 802 1" data-dt-img-description=""  data-large_image_width="1621" data-large_image_height = "509" ><img decoding="async" class="preload-me lazy-load aspect" src="data:image/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20668%20210&#39;%2F%3E" data-src="https://www.tainstruments.com.cn/wp-content/uploads/DIL-802-1-668x210.jpg" data-srcset="https://www.tainstruments.com.cn/wp-content/uploads/DIL-802-1-668x210.jpg 668w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-802-1-1336x420.jpg 1336w" loading="eager" style="--ratio: 668 / 210" sizes="(max-width: 668px) 100vw, 668px" alt="" width="668" height="210"  /></a>	</figure>
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</div><p>The post <a href="https://www.tainstruments.com.cn/dil-802/">DIL 802/802L 卧式热膨胀仪</a> first appeared on <a href="https://www.tainstruments.com.cn">TA仪器</a>.</p>]]></content:encoded>
					
		
		
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		<title>DIL 801/801L 卧式热膨胀仪</title>
		<link>https://www.tainstruments.com.cn/dil-801/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=dil-801</link>
		
		<dc:creator><![CDATA[Super Admin]]></dc:creator>
		<pubDate>Fri, 29 Apr 2016 09:40:26 +0000</pubDate>
				<category><![CDATA[Dilatometers]]></category>
		<category><![CDATA[产品]]></category>
		<category><![CDATA[卧式热膨胀仪]]></category>
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<p><img loading="lazy" decoding="async" class="alignnone wp-image-44052" src="http://tainstruments.com.cn/wp-content/uploads/DIL.jpg" alt="DIL" width="523" height="148" srcset="https://www.tainstruments.com.cn/wp-content/uploads/DIL.jpg 886w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-300x85.jpg 300w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-768x218.jpg 768w" sizes="auto, (max-width: 523px) 100vw, 523px" /></p>
<div class="productheader"><strong>DIL 801/801L单样品热膨胀仪</strong></div>
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<p>适用于常规评估的单样品直接测量。</p>
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			<p style="text-align: left;"><a href="/?page_id=54441&amp;lang=zh-hans">&lt;&lt; 返回卧式热膨胀仪</a></p>

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			<ul class="wpb_tabs_nav ui-tabs-nav vc_clearfix text-big"><li><a href="#tab-1439835598944-0-0">产品描述</a></li><li><a href="#tab-1439835600773-0-3">参数</a></li><li><a href="#tab-1439835599860-0-8">测量原理</a></li><li><a href="#tab-1439835600316-0-7">温度范围</a></li><li><a href="#tab-1439835602228-0-8">测量系统</a></li></ul>
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			<p>DIL 801 和 DIL 801L 是卧式单样品热膨胀仪，适用于 广泛的常规热膨胀测量。DIL 801 适用于在真空或惰性气氛，而 DIL 801L 则适用于在空气气氛。因为陶瓷通常都在空气气氛下加工处理，DIL 801L成为测试陶瓷材料的理想仪器。</p>
<p style="text-align: justify;">毋庸置疑，DIL 801和DIL 801L代表了高性价比的热膨胀仪</p>

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			<table width="100%" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="206"></td>
<td width="303"><strong>DIL 801</strong></td>
<td width="281"><strong>DIL 801L</strong></td>
</tr>
<tr>
<td>样品长度</td>
<td>0 至 50 mm</td>
<td>0 至 50 mm</td>
</tr>
<tr>
<td>样品直径：</td>
<td>删除/广泛 14 mm 或 20 mm</td>
<td>删除/广泛 14 mm 或 20 mm</td>
</tr>
<tr>
<td>样品支架：</td>
<td>石英、氧化铝、蓝宝石、石墨、钨</td>
<td>石英、氧化铝</td>
</tr>
<tr>
<td>位移变化：</td>
<td>4 mm</td>
<td>4 mm</td>
</tr>
<tr>
<td>位移分辨率：</td>
<td>10 nm</td>
<td>20 nm</td>
</tr>
<tr>
<td>温度分辨率：</td>
<td>0.05 ℃</td>
<td>0.1 ℃</td>
</tr>
<tr>
<td>α 精度：</td>
<td>0.03 x 10<sup>-6</sup> K<sup>-1</sup></td>
<td>0.05 x 10<sup>-6</sup> K<sup>-1</sup></td>
</tr>
<tr>
<td>气氛：</td>
<td>真空、惰性气体、空气</td>
<td>空气</td>
</tr>
<tr>
<td>操作模式：</td>
<td>水平</td>
<td>水平</td>
</tr>
<tr>
<td>温度范围：</td>
<td>-160 ℃ 至 2300 ℃（根据加热炉类型） -160 ℃ 至 1650 ℃（根据加热炉类型）</td>
<td>-160 ℃ 至 1650 ℃（根据加热炉类型）</td>
</tr>
<tr>
<td>接触力：</td>
<td>0.02 至 1 N，可调</td>
<td>0.02 至 1 N，可调</td>
</tr>
</tbody>
</table>

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			<p><img loading="lazy" decoding="async" class="alignnone size-full wp-image-93753" src="http://tainstruments.com.cn/wp-content/uploads/DIL-14.jpg" alt="" width="600" height="400" srcset="https://www.tainstruments.com.cn/wp-content/uploads/DIL-14.jpg 600w, https://www.tainstruments.com.cn/wp-content/uploads/DIL-14-300x200.jpg 300w" sizes="auto, (max-width: 600px) 100vw, 600px" /></p>
<p>卧式炉体结构确保优异温度均匀性和消除对流对其的影响。使用高分辨率LVDT进行高灵敏度的位移测量，确保对很小热膨胀量的材料的准确测量。DIL 801/801L的测量头具有良好的热稳定性，对震动不敏感。</p>

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			<p style="text-align: justify;">DIL 801具有 广泛的炉体配置，温度覆盖-160到2300℃。DIL 801L的炉体温度范围是-160℃到1720℃。可以很容易地对这些加热炉进行更换，并且在同一台仪器上可使用多个加热炉。通过选择感兴趣的温度范围内相应类型的热电偶或者高温温度计来进行准确的温度测量。为确保温度测量准确，将热电偶置于接近并具有代表性的位置。在任何情况下，都必须避免与金属接触，因为这可能导致合金化和固态扩散情况发生。</p>

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			<p style="text-align: justify;">测试系统适用于多种材料。不同材质的样品套管和顶杆之间易于互换以随时满足对当前样品的测试需要。为防止其与材料的相互反应，测量系统由熔融石英、氧化铝、蓝宝石、石墨和钨的不同材料制作。认证的参比材料，也可用于仪器性能的校准和验证。</p>

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			<h3>DIL 801 照片库</h3>
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</div><p>The post <a href="https://www.tainstruments.com.cn/dil-801/">DIL 801/801L 卧式热膨胀仪</a> first appeared on <a href="https://www.tainstruments.com.cn">TA仪器</a>.</p>]]></content:encoded>
					
		
		
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		<title>DIL 831高分辨热膨胀仪</title>
		<link>https://www.tainstruments.com.cn/dil-831/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=dil-831</link>
		
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		<pubDate>Sat, 25 Jul 2015 14:24:44 +0000</pubDate>
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<p><img loading="lazy" decoding="async" class="alignnone wp-image-44171" src="http://tainstruments.com.cn/wp-content/uploads/DIL831_Beauty_Left-Closed.png" alt="DIL 805" width="403" height="403" /></p>
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<div class="productheader"><strong>DIL 831</strong></div>
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<p><strong>高分辨热膨胀仪</strong></p>
<p>高感度光学编码器和自动炉体赋予了单推杆膨胀仪新的选择。</p>
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<p><a href="/?page_id=89474&amp;lang=zh-hans">&lt;&lt; 查看所有830系列热膨胀仪器</a></p>

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			<ul class="wpb_tabs_nav ui-tabs-nav vc_clearfix text-big"><li><a href="#tab-1439835598944-0-0">说明</a></li><li><a href="#tab-1453132573434-4-4">技术规范</a></li><li><a href="#tab-1439835599860-0-8">测量原理</a></li><li><a href="#tab-1477406523031-3-3">应用</a></li><li><a href="#tab-1625766002976-4-7">Video</a></li></ul>
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			<p>DIL 831 新增丰富自动化功能，采用获得专有的 1 nm 分辨率光学编码器、一系列新型动态加热炉以及新款线性样品加载电机。打造业界性能优异的卧式单样品推杆膨胀仪。</p>
<p style="text-align: justify;">这款仪器是应用于研发实验室的强大工具，科学家可通过其测量线性热膨胀并计算陶瓷、玻璃、高性能材料、聚合物、金属和合金的热膨胀系数 (CTE)，精确度极高。特性包括：</p>
<ul style="text-align: justify;">
<li>在 5000μm 总测量范围内，线性电机可确保 0.01 至 1.00 N 样品加载力，力解析度为 0.01 N，线性度优于 0.01 N，保障在不受被测材料影响的情况下正确施加加载力。</li>
</ul>
<ul style="text-align: justify;">
<li>获得专有的增量式光学编码器将长度测量分辨率降至 1 nm，达到同类产品的优异水准。支持测量短小样品，同时保持优异 ∆L 分辨率。应用新型设计的测量头外壳及有源电气热稳定性确保检测核心具备删除的稳定性。这款单样品推杆膨胀仪与 <u>TA 仪器加热炉</u>的独特设计删除融合，样本实现零度温度梯度，CTE 精确度高达 0.03 x 10<sup>-6</sup> K<sup>-1</sup>，处于业界领先水平。</li>
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<li>自动记录初始样品长度。</li>
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<li>水冷炉提供动态性极强的温度编程功能，删除/广泛加热速率为 50 K/分钟，由 1000 °C 冷却至室温仅需 13 分钟。<strong>该值仅为同类竞争仪器产品的 1/15。</strong></li>
<li>集成电子元器件提供网络连接，而集成触摸屏允许用户直接在仪器中执行多项功能，实时显示测量参数和测试完成时间。</li>
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<td>膨胀仪类型</td>
<td colspan="2">单样品卧式推杆</td>
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<td>样品尺寸<br />
长度/直径</td>
<td colspan="2">0 至 25 mm/12 mm</td>
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<td>样品支架材质：</td>
<td colspan="2">熔融石英或, Al<sub>2</sub>O<sub>3</sub></td>
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<td>接触力：</td>
<td colspan="2">0.01 – 1.0 N</td>
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<td>长度变化范围：</td>
<td colspan="2">5000 µm</td>
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<td>分辨率 ∆L：</td>
<td colspan="2">1 nm,   0.05°C</td>
</tr>
<tr>
<td>精确度 (α)：</td>
<td>0.03 x 10<sup>-6</sup> K<sup>-1</sup></td>
<td></td>
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<td>气体环境：</td>
<td colspan="2">真空、惰性气体、空气</p>
<p>具备质量流量控制器及真空装置的气体装置（选配）</td>
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<td>温度范围：</td>
<td colspan="2">RT – 1100°C<br />
RT – 1500°C<br />
RT – 1700°C</td>
</tr>
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<td>加热速率</td>
<td colspan="2">50°K/min</td>
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<tr>
<td>冷却速率</td>
<td colspan="2">1100°C – RT: 短时间为 13 分钟<br />
1500°C – RT: 不足一小时<br />
1700°C – RT: 约一小时</td>
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			<p style="text-align: justify;">单样品卧式推杆设计广泛应用于研发、质控和生产实验室众多关键参数的测量与测定。它用于研究密度变化和相变、添加剂和不同原材料混合的影响、测量玻璃态转化温度 (Tg) 和体积膨胀。</p>
<p style="text-align: justify;">在这项技术中，样本放置于样品夹持器的样品支架中。通过推杆自身施加的加载力确保其在进行热处理时与测量系统存在机械接触。根据温度范围，测量系统和样品支架材料可选择熔融石英、氧化铝或石墨。</p>
<p style="text-align: justify;">DIL 831 使用真实分辨率高达 1 nm 的创新型增量式光学编码器检测并测量尺寸变化。</p>
<p style="text-align: justify;">卧式膨胀仪的关键特性是施加于样品的加载力，尤其是通常需要研发实验室进行测试的未知、难加工或快速收缩材料。正确的加载力取决于待测事件、该事件发生时的速率、时间以及实验温度范围。DIL 831 线性磁性电机确保在 5000μm 测量范围内实现精度极高、真正恒定不变的加载力，范围为 0.01 N 至 1 N。</p>

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			<p><strong>材料</strong></p>
<p style="text-align: justify;">聚合物、陶瓷、玻璃、建材、高性能材料、金属、合金。与激光闪光仪器搭配使用的理想之选。</p>
<p style="text-align: justify;"><strong>行业</strong></p>
<p style="text-align: justify;">学术界、高级陶瓷业、建材、玻璃、汽车、航空航天、国防、金属和非金属业、电子和微电子元器件、可再生能源</p>

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			<h3><strong>DIL 831 照片库</strong></h3>

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</div><p>The post <a href="https://www.tainstruments.com.cn/dil-831/">DIL 831高分辨热膨胀仪</a> first appeared on <a href="https://www.tainstruments.com.cn">TA仪器</a>.</p>]]></content:encoded>
					
		
		
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		<title>DIL 832 真实差分高分辨热膨胀仪</title>
		<link>https://www.tainstruments.com.cn/dil-832/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=dil-832</link>
		
		<dc:creator><![CDATA[Super Admin]]></dc:creator>
		<pubDate>Sat, 25 Jul 2015 14:24:32 +0000</pubDate>
				<category><![CDATA[DIL 830 Series]]></category>
		<category><![CDATA[Dilatometers]]></category>
		<category><![CDATA[产品]]></category>
		<category><![CDATA[卧式热膨胀仪]]></category>
		<guid isPermaLink="false">http://www.tainstruments.com.cn/dil-832/</guid>

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<div class="productheader"><strong>DIL 832</strong></div>
<div class="productsubheader">
<p><strong>真实差分高分辨热膨胀仪</strong></p>
<p>高灵敏度光学编码器和 TA 删除真实差分技术，适用于要求更为严苛的研发实验室。</p>
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<p><a href="/?page_id=89474&amp;lang=zh-hans">&lt;&lt; 查看所有830系列热膨胀仪器</a></p>

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			<ul class="wpb_tabs_nav ui-tabs-nav vc_clearfix text-big"><li><a href="#tab-1439835598944-0-0">说明</a></li><li><a href="#tab-1453132573434-4-4">技术规范</a></li><li><a href="#tab-1439835599860-0-8">测量原理</a></li><li><a href="#tab-1477406523031-3-3">应用</a></li><li><a href="#tab-1625766055568-4-0">Video</a></li></ul>
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			<p style="text-align: justify;">凭借以下令人印象深刻的独特技术和功能，DIL 832 成为所有研发实验室执行机械和尺寸特性表征的理想工具：TA 仪器删除 True Differential<img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 技术、获得专有的 1 nm 分辨率光学编码器、一系列新型动态加热炉以及新款线性样品加载电机。打造业界性能优异的卧式推杆膨胀仪，不受被测应用或材料的影响。</p>
<p style="text-align: justify;">在 5000μm 总测量范围内，线性电机可确保 0.01 至 1.00 N 样品加载力，力解析度为 0.01 N，线性度优于 0.01 N。</p>
<p style="text-align: justify;">获得专有的新型增量式光学编码器将长度测量的真实分辨率降至 1 nm，达到同类产品的优异水准。支持测量短小样品，同时保持优异 ∆L 分辨率。</p>
<p style="text-align: justify;">应用新型设计的测量头外壳及有源电气热稳定性确保检测核心具备删除的稳定性。DIL 832 将 TA 仪器的删除 True Differential<img src="https://s.w.org/images/core/emoji/17.0.2/72x72/2122.png" alt="™" class="wp-smiley" style="height: 1em; max-height: 1em;" /> 技术与 TA 仪器加热炉的独特设计相结合，提供业界领先的 0.01 x 10<sup>-6</sup> K<sup>-1</sup> CTE 精确度。</p>
<p style="text-align: justify;">DIL 832 自动记录初始样品长度，支持的删除/广泛样品长度为 25 mm，删除/广泛直径为 6 mm。</p>
<p style="text-align: justify;">水冷炉提供动态性极强的温度编程功能，删除/广泛加热速率为 50 K/分钟，由 1000 °C 冷却至室温仅需 13 分钟，仅为同类仪器的 1/15。</p>
<p style="text-align: justify;">集成电子元器件提供网络连接，而集成触摸屏允许用户直接在仪器中执行多项功能，实时显示测量参数和测试完成时间。</p>

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			<p>&nbsp;</p>
<table width="100%">
<tbody>
<tr>
<td>膨胀仪类型</td>
<td colspan="2">膨胀仪类型</td>
</tr>
<tr>
<td>样品尺寸长度/直径</td>
<td colspan="2">0 至 25 mm/12 mm</td>
</tr>
<tr>
<td>样品支架材质：</td>
<td colspan="2">熔融石英或, Al<sub>2</sub>O<sub>3</sub></td>
</tr>
<tr>
<td>接触力：</td>
<td colspan="2">0.01 – 1.0 N</td>
</tr>
<tr>
<td>长度变化范围：</td>
<td colspan="2">5000 µm</td>
</tr>
<tr>
<td>分辨率 ∆L：</td>
<td colspan="2">1 nm,   0.05°C</td>
</tr>
<tr>
<td>精确度 (α)：</td>
<td>0.01 x 10<sup>-6</sup> K<sup>-1</sup></td>
<td></td>
</tr>
<tr>
<td>气体环境：</td>
<td colspan="2">真空、惰性气体、空气</p>
<p>具备质量流量控制器及真空装置的气体装置（选配）</td>
</tr>
<tr>
<td>温度范围：</td>
<td colspan="2">RT – 1100°C<br />
RT – 1500°C<br />
RT – 1700°C</td>
</tr>
<tr>
<td>加热速率</td>
<td colspan="2">50°K/min</td>
</tr>
<tr>
<td>冷却速率</td>
<td colspan="2">1100°C – RT: 短时间为 13 分钟<br />
1500°C – RT: 不足一小时<br />
1700°C – RT: 约一小时</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>

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			<p style="text-align: justify;">所有膨胀仪测量系统中的材料均处于稳定状态，但部分材料仍发生显著的尺寸变化。上述情况在相关方法涉及的加热或冷却温度范围较大时尤为明显，这些材料可能发生与样品等效的尺寸变化。为了确保精确度，良好的实验室测量需要使用与样品属性、形状及尺寸相似度较高的参考材料，基于每款温度程序执行仪器校准。然而，对于有助于曲线精确度校准的不同变量而言，其数量可能随时间产生显著的重复性误差，进而影响测量精确度。</p>
<p style="text-align: justify;">DIL 832 采用 TA 仪器删除的 True Differential<sup>TM</sup> 设计，它是删除一款真正完全补偿测量系统尺寸变化的系统。该仪器支持使用光学编码器仅测量样品的实际变化情况。因此，线性热膨胀曲线不再取决于未知校准因子。此外，CTE 值的精确度和精密度同样大幅提升。被测材料不会对其产生影响。</p>
<p style="text-align: justify;">基于卧式推杆设计，DIL 832 中的样品放置于样品夹持器的样品支架中。该支架设计独特，可删除/广泛程度减少摩擦。通过推杆自身施加的加载力确保其在进行热处理时与测量系统存在机械接触。</p>
<p style="text-align: justify;">根据温度范围，测量系统和样品支架材料可选择熔融石英或氧化铝。DIL 832 使用真实分辨率高达 1 nm 的增量式光学编码器检测并测量尺寸变化。</p>
<p style="text-align: justify;">卧式膨胀仪的关键特性是施加于样品的加载力，尤其是通常需要研发实验室进行测试的未知、难加工或快速收缩材料。正确的加载力取决于待测事件、该事件发生时的速率、时间以及实验温度范围。DIL 832 线性磁性电机确保在 5000μm 测量范围内实现精度极高、真正恒定不变的加载力，范围为 0.01 N 至 1 N。</p>

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			<p><strong>材料</strong></p>
<p style="text-align: justify;">聚合物、陶瓷、玻璃、建材、高性能材料、金属、合金。与激光闪光仪器搭配使用的理想之选。</p>
<p style="text-align: justify;"><strong>行业</strong></p>
<p style="text-align: justify;">学术界、高级陶瓷业、建材、玻璃、汽车、航空航天、国防、金属和非金属业、电子和微电子元器件、可再生能源</p>

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