2019-05-02 15:17:46 +02:00
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2020-11-12 10:30:56 +01:00
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2019-05-02 15:17:46 +02:00
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<title>Equipment used to make the measurements</title>
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2019-05-15 08:43:38 +02:00
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<meta name="author" content="Dehaeze Thomas" />
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2020-11-12 10:30:56 +01:00
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2019-05-02 15:17:46 +02:00
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<body>
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2019-05-15 08:43:38 +02:00
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<div id="org-div-home-and-up">
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<a accesskey="h" href="../index.html"> UP </a>
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<a accesskey="H" href="../index.html"> HOME </a>
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</div><div id="content">
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2019-05-02 15:17:46 +02:00
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<h1 class="title">Equipment used to make the measurements</h1>
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<div id="table-of-contents">
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<h2>Table of Contents</h2>
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<div id="text-table-of-contents">
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<ul>
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<li><a href="#org70e1d6f">1. Geophone</a></li>
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<li><a href="#org66f7217">2. Speedgoat</a></li>
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<li><a href="#org63a67fa">3. Voltage amplifier</a></li>
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</ul>
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</div>
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2020-11-12 10:30:56 +01:00
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<div id="outline-container-org70e1d6f" class="outline-2">
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<h2 id="org70e1d6f"><span class="section-number-2">1</span> Geophone</h2>
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<div class="outline-text-2" id="text-1">
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<p>
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L22
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</p>
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</div>
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</div>
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2020-11-12 10:30:56 +01:00
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<div id="outline-container-org66f7217" class="outline-2">
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<h2 id="org66f7217"><span class="section-number-2">2</span> Speedgoat</h2>
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<div class="outline-text-2" id="text-2">
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<ul class="org-ul">
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<li>ADC: 16bits</li>
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<li>DAC: 16bits</li>
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</ul>
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</div>
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</div>
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2020-11-12 10:30:56 +01:00
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<div id="outline-container-org63a67fa" class="outline-2">
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<h2 id="org63a67fa"><span class="section-number-2">3</span> Voltage amplifier</h2>
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<div class="outline-text-2" id="text-3">
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<div id="org6ee2878" class="figure">
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<p><img src="./img/DLPVA_W_R2.jpg" alt="DLPVA_W_R2.jpg" />
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</p>
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<p><span class="figure-number">Figure 1: </span>Picture of the voltage amplifier DLPVA</p>
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</div>
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<p>
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<b>Specifications</b>:
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</p>
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<ul class="org-ul">
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<li>Switchable gain up to 100 dB (x 100,000)</li>
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<li>Bandwidth DC to 100 kHz</li>
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<li>DC-drift 0.6 µV/°C</li>
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<li>Input noise down to 0.4 nV/√Hz</li>
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<li>Switchable AC/DC-coupling</li>
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<li>Local and remote control</li>
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<li>Input impedance up to 1 TΩ</li>
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</ul>
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<p>
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The documentation of the voltage amplifier is accessible <a href="documents/dlpva_datasheet.pdf">here</a>.
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</p>
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<p>
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The exact model is DLPVA-100-B-D
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</p>
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</div>
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</div>
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</div>
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<div id="postamble" class="status">
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2019-05-15 08:43:38 +02:00
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<p class="author">Author: Dehaeze Thomas</p>
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2020-11-12 10:30:56 +01:00
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<p class="date">Created: 2020-11-12 jeu. 10:28</p>
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2019-05-02 15:17:46 +02:00
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</html>
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