Source Measure Unit | Low Price SMU

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Measure the I-V characteristics of many devices including photovoltaics, LEDs and OLEDs, transistors, and more. The source measure unit contains four instruments on one board — two SMUs (voltage source, current sense) and two precision voltage sense channels. There is also a general-purpose shutter/trigger which enables it to control (or be controlled by) other instruments. 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variantData[18590416535648] = { stockStatus: '', noStockStatus: '', additionalInfo: '', }; </script> <div id="product-title-bar"> <div> <h1 class="margin-bottom-0">Source Measure Unit</h1><span class="margin-bottom-0 text-left"> <a href="/collections/equipment">Lab Equipment</a>, <a href="/collections/solar-simulators">Solar Simulator</a> </span></div> <div id="product-downloads"><a data-toggle="modal" data-target="#basic-modal" data-title="Free Software for Windows" data-href="/pages/software-drivers#xtralien-source-measure-unit-source-meter" data-div="software-modal" class="basic-modal"> Software <img width="14" height="13.156" src="//www.ossila.com/cdn/shop/t/309/assets/product-downloads-software.svg?v=94746951568714459061736345554" alt="Source Measure Unit software" /> </a><a data-toggle="modal" data-target="#basic-modal" data-title="Product Manuals" data-div="manuals-modal" class="basic-modal"> Manual <img width="12" height="13.016" src="//www.ossila.com/cdn/shop/t/309/assets/product-downloads-manual.svg?v=68816938673519308151736345554" alt="Source Measure Unit manual" /> </a></div> </div> <hr> <div class="row"><div class="col-xs-12 col-sm-4"> <div class="text-center product-height"><a target='_blank' href="//www.ossila.com/cdn/shop/files/source-measure-unit-featured-image.jpg?v=1718708448"> <img id="product-image" fetchpriority="high" src="//www.ossila.com/cdn/shop/files/source-measure-unit-featured-image.jpg?v=1718708448&width=240" alt="Source Measure Unit" width="240" height="240" /> </a></div><img src="//www.ossila.com/cdn/shop/t/309/assets/product-badge-warranty.svg?v=14961253081257638261736345554" alt="Two year warranty" class="product-badge"> </div><div class="col-xs-12 col-sm-8"> <form id="add-item-form" action="/pages/contact-us" data-contact="/pages/contact-us" data-cart="/cart/add" method="get"><div class="product-options-1 hidden"> <select id="product-select" name="id" class="form-control product-select hidden"><option value="18590416535648" data-variant="{"id":18590416535648,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P2005A2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Source Measure Unit","public_title":null,"options":["Default Title"],"price":182000,"weight":1000,"compare_at_price":null,"inventory_quantity":-93,"inventory_management":null,"inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}"selected="selected"> Default Title </option></select> </div><div id="sku-label" class="text-muted"> Product Code <span id="sku">P2005A2 </span> </div><div id="stock-status-label"></div> <div id="additional-info"></div><div id="price-container" data-nosnippet="true"> <span id="price-label" class="text-muted">Price</span> <span id="currency-compare-span"></span> <span id="currency-price-span"> $1,820</span> <span class="localise text-muted"><span data-region="GB"> ex. VAT</span></span> <a href="#" id="click-to-shop-in" class="text-muted display-none click-shop-in">(click to shop in <span id='suggested-currency-product'></span>)</a> </div><div class="row button-row no-margin-top"><div class="col-xs-6 col-sm-3 col-sm-offset-1 button-col quantity-container"> <label class="text-muted text-bottom" aria-label="quantity">Qty.</label> <input id="quantity" type="number" name="quantity" min="1" value="1" class="item-quantity" /> </div><div class="col-xs-6 col-sm-2 button-col"> <a data-toggle="modal" data-target="#choose-country-modal" class="access-bar-location"> <div class="currency-picker product-options-currency-btn">$ USD </div> </a> </div><div class="col-xs-12 col-sm-6 button-col text-right" id="product-action-button"> <input type="submit" id="add-to-cart-button" class="fill btn btn-ossila-green product-options-panel-button margin-bottom-small" name="Add to cart / quote" value="" /> <p class="text-muted text-small"><a class="text-muted text-regular" href="https://www.ossila.com/pages/how-to-order">How to Order</a> | <a class="text-muted text-regular" href="https://www.ossila.com/pages/worldwide-shipping">Shipping</a></p> </div> </div> </form> </div> </div> <div id="software-modal" class="display-none"> <p>Reliable and intuitive PC software, designed to help speed up your research, is provided at no extra cost. The latest versions are always available to download via our website.</p> <h3 class='h2'>Ossila SMU Front Panel 2.0.3</h3> <p>The latest version of the SMU Front Panel software for the Source Measure Unit.</p> <a href='https://downloads.ossila.com/software/source-measure-unit/Ossila-SMU-Front-Panel-Installer-2-0-3.exe'> <p class='text-center'> <svg class="icon icon-download"> <use xlink:href="#icon-download"></use> </svg> <br /> <strong>Download (67 MB)</strong> </p> </a> <h3>Minimum System Requirements</h3> <p class='no-margin'><strong>Operating System</strong> Windows 10 or 11 (64-bit)</p> <p class='no-margin'><strong>CPU</strong> Dual Core 2 GHz</p> <p class='no-margin'><strong>RAM</strong> 4 GB</p> <p class='no-margin'><strong>Available Drive Space</strong> 200 MB</p> <p class='no-margin'><strong>Connectivity</strong> USB 2.0, Ethernet (requires DHCP)</p> <br /> <p>For USB drivers and more software that can be used with the Source Measure Unit, please see our <a href="/pages/software-drivers#xtralien-source-measure-unit-source-meter">software page</a>. </p> </div> <div id="manuals-modal" class="display-none"> <div class='row'> <div class='col-xs-9'> <h3 class='h2 no-margin'>Source Measure Unit User Manual</h3> <p>Product manual for the Source Measure Unit.</p> </div> <div class='col-xs-3'> <a href='https://downloads.ossila.com/manuals/xtralien-source-measure-unit-source-meter.pdf'> <p class='text-center'><svg class="icon icon-download"> <use xlink:href="#icon-download"></use> </svg> <br /> <strong>Download PDF</strong> </p> </a> </div> </div> <hr> <div class='row pad-top-half-height'> <div class='col-xs-9'> <h3 class='h2 no-margin'>Programming Documentation</h3> <p>Source Measure Unit programming documentation</p> </div> <div class='col-xs-3'> <a href='https://downloads.ossila.com/manuals/source-measure-unit-programming-documentation.pdf'> <p class='text-center'> <svg class="icon icon-download"> <use xlink:href="#icon-download"></use> </svg> <br /> <strong>Download PDF</strong> </p> </a> </div> </div> </div> <hr class="less-height"> <div class="description"> <h2 id="product-oneliner">Precise and Versatile I-V Measurement of a Range of Devices</h2> <p class="text-center">Source voltage and measure voltage & current reliably and easily</p> <hr> <p class="text-center"><a href="#overview">Overview</a> | <a href="#specification">Specifications</a> | <a href="#features">Features</a> | <a href="#gallery">Gallery</a> | <a href="#software">Software</a> | <a href="#included">In the Box</a> | <a href="#resources">Resources and Support</a></p> <hr> <p id="overview">Designed for scientists and engineers working on the next generation of electronic devices, the Ossila Source Measure Unit is one of our most adaptable and fundamental pieces of equipment.</p> <p>Measure the I-V characteristics of many devices including photovoltaics, LEDs and OLEDs, transistors, and more. The source measure unit contains four instruments on one board — two SMUs (voltage source, current sense) and two precision voltage sense channels. There is also a general-purpose shutter/trigger which enables it to control (or be controlled by) other instruments.</p> <p>We have used our SMU to develop the Ossila Four-Point Probe to measure sheet resistance, our Solar Cell IV Test System and LED Measurement System to measure IV curves and characterize solar cells and LEDs, and the Ossila Potentiostat for cyclic voltammetry.</p> <div class="row display-flex padding-bottom"> <div class="col-xs-6 col-sm-4 col-md-3 text-center margin-top"> <img width="50" src="https://www.ossila.com/cdn/shop/files/Glove_Box_key_Features__Two_year_warranty.svg?v=1718707947" loading="lazy" height="50" alt="Source measure unit with two-year warranty"> <p class="blue-heading no-margin text-center">Two-Year Warranty</p> <p class="text-center">Buy with confidence</p> </div> <div class="col-xs-6 col-sm-4 col-md-3 text-center margin-top"> <img width="50" src="https://www.ossila.com/cdn/shop/files/Icon-Compact.svg?v=1718795142" loading="lazy" height="50" alt="Compact source measure unit"> <p class="blue-heading no-margin text-center">Compact</p> <p class="text-center">Space-saving design</p> </div> <div class="col-xs-6 col-sm-4 col-md-3 text-center margin-top"> <img width="50" src="https://www.ossila.com/cdn/shop/files/Icon_Voltage.svg?v=1697197768" loading="lazy" height="50" alt="SMU with a versatile voltage range"> <p class="blue-heading no-margin text-center">Wide Current Range</p> <p class="text-center">Capable of measuring between 10 nA and 200 mA</p> </div> <div class="col-xs-6 col-sm-4 col-md-3 text-center margin-top"> <img width="50" src="https://www.ossila.com/cdn/shop/files/Icon-Free-Software-Update.svg?v=1697197697" loading="lazy" height="50" alt="Compatible with Ossila software"> <p class="blue-heading no-margin text-center">Free Software</p> <p class="text-center">Easily controllable with free PC software</p> </div> </div> <figure><video width="848.328" title="Source Measure Unit. Product Overview video" preload="none" poster="https://cdn.ossila.com/videos/source-measure-unit-product-overview.jpg" height="477.172" crossorigin="" controlslist="nodownload" controls="controls" class="widescreen"> <source type="video/mp4" src="https://cdn.ossila.com/videos/source-measure-unit-product-overview-1080p.mp4"> <track srclang="en" src="https://cdn.ossila.com/videos/source-measure-unit-product-overview.vtt" label="English" kind="subtitles" default=""></video> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "VideoObject", "name": "Source Measure Unit Product Overview", "description": "Ossila Source Measure Unit Product Overview", "thumbnailUrl": "https://cdn.ossila.com/videos/source-measure-unit-product-overview.jpg", "uploadDate": "2023-11-29", "contentURL": "https://cdn.ossila.com/videos/source-measure-unit-product-overview-1080p.mp4", "duration": "PT0M24S" } </script></figure> <h2 id="specification">Specifications</h2> <hr> <h3>Source Measure Units (SMU 1 & SMU 2)</h3> <p>The SMUs output a voltage and then measure both the voltage and current. The output voltage is always measured on the output to the BNC, rather than assuming it is at the set voltage. This is to account for any load effects, for example, short circuiting the output, or low impedance causing a small drop in voltage. Each source measure unit has multiple current ranges, so that you can measure both large and small currents with accuracy.</p> <h4>Voltage Source Specifications</h4> <table> <thead> <tr> <th width="25%" class="text-center">Range</th> <th width="25%" class="text-center">Accuracy</th> <th width="25%" class="text-center">Precision</th> <th width="25%" class="text-center">Resolution</th> </tr> </thead> <tbody> <tr> <td width="25%" class="text-center">±10 V</td> <td width="25%" class="text-center">10 mV</td> <td width="25%" class="text-center">333 µV</td> <td width="25%" class="text-center">170 µV</td> </tr> </tbody> </table> <h4>Voltage Measure Specifications</h4> <table> <thead> <tr> <th width="25%" class="text-center">Range</th> <th width="25%" class="text-center">Accuracy</th> <th width="25%" class="text-center">Precision</th> <th width="25%" class="text-center">Resolution</th> </tr> </thead> <tbody> <tr> <td width="25%" class="text-center">±10V</td> <td width="25%" class="text-center">10 mV</td> <td width="25%" class="text-center">50 µV</td> <td width="25%" class="text-center">10 µV</td> </tr> </tbody> </table> <h4>Current Measure Specifications</h4> <table> <thead> <tr> <th width="16.66%" class="text-center">Range</th> <th width="16.66%" class="text-center">Max Current</th> <th width="16.66%" class="text-center">Accuracy<sup>1</sup> </th> <th width="16.66%" class="text-center">Precision<sup>2</sup> </th> <th width="16.66%" class="text-center">Resolution</th> <th width="16.66%" class="text-center">Burden</th> </tr> </thead> <tbody> <tr> <td width="16.66%" class="text-center">1</td> <td width="16.66%" class="text-center">±200 mA</td> <td width="16.66%" class="text-center">±500 µA</td> <td width="16.66%" class="text-center">10 µA</td> <td width="16.66%" class="text-center">1 µA</td> <td width="16.66%" class="text-center"><20 mV</td> </tr> <tr> <td width="16.66%" class="text-center">2</td> <td width="16.66%" class="text-center">±20 mA</td> <td width="16.66%" class="text-center">±10 µA</td> <td width="16.66%" class="text-center">1 µA</td> <td width="16.66%" class="text-center">100 nA</td> <td width="16.66%" class="text-center"><20 mV</td> </tr> <tr> <td width="16.66%" class="text-center">3</td> <td width="16.66%" class="text-center">±2 mA</td> <td width="16.66%" class="text-center">±1 µA</td> <td width="16.66%" class="text-center">100 nA</td> <td width="16.66%" class="text-center">10 nA</td> <td width="16.66%" class="text-center"><20 mV</td> </tr> <tr> <td width="16.66%" class="text-center">4</td> <td width="16.66%" class="text-center">±200 µA</td> <td width="16.66%" class="text-center">±100 nA</td> <td width="16.66%" class="text-center">10 nA</td> <td width="16.66%" class="text-center">1 nA</td> <td width="16.66%" class="text-center"><20 mV</td> </tr> <tr> <td width="16.66%" class="text-center">5</td> <td width="16.66%" class="text-center">±20 µA</td> <td width="16.66%" class="text-center">±10 nA</td> <td width="16.66%" class="text-center">1 nA</td> <td width="16.66%" class="text-center">0.1nA</td> <td width="16.66%" class="text-center"><20 mV</td> </tr> </tbody> </table> <p class="text-small"><sup>1</sup>Accuracy has been measured at the maximum current of the range.<br><sup>2</sup>Precision has been measured at the highest OSR (9).</p> <h3>Precision Voltage Meter Specifications (Vsense 1 and Vsense 2)</h3> <p>The voltage meters are designed to accurately sense small voltages while also having a wide dynamic range (±10 V).</p> <table> <thead> <tr> <th width="25%" class="text-center">Range</th> <th width="25%" class="text-center">Accuracy</th> <th width="25%" class="text-center">Precision</th> <th width="25%" class="text-center">Resolution</th> </tr> </thead> <tbody> <tr> <td width="25%" class="text-center">±10 V</td> <td width="25%" class="text-center">10 mV</td> <td width="25%" class="text-center">50 µV</td> <td width="25%" class="text-center">10 µV</td> </tr> </tbody> </table> <h3>Shutter/Trigger</h3> <p>The Shutter/Trigger can be used either as an input or an output. It can be used to send a trigger signal to other instruments or configured to wait for a trigger from other instruments. The voltage level of this BNC is 5 V because any higher may cause damage to the port.</p> <figure><img width="725" src="https://www.ossila.com/cdn/shop/files/source-measure-unit-front-panel.png?v=latest" loading="lazy" height="400.987" alt="Ossila Source Measure Unit front panel"> <figcaption>The front panel of the Ossila Source Measure Unit highlighting the SMU and Vsense channels</figcaption> </figure> <figure><img width="636" src="https://www.ossila.com/cdn/shop/files/Product_Wireframes_X200_Source_Measure_Unit.svg?v=1709633899" loading="lazy" height="438.75" alt="Ossila Source Measure Unit wireframe diagram"> <figcaption>Ossila Source Measure Unit wireframe</figcaption> </figure> <h3>Physical Specifications</h3> <table width="100%"> <tbody> <tr> <th width="38.2%">Computer Connectivity</th> <td>USB-B and Ethernet</td> </tr> <tr> <th width="38.2%">Measurement Connections</th> <td>BNC connector</td> </tr> <tr> <th width="38.2%">Dimensions (W x H x D)</th> <td>125 mm x 55 mm x 185 mm (4.92" x 2.17" x 7.28")</td> </tr> </tbody> </table> <h3>Manuals</h3> <p><a title="Ossila Source Measure Unit manual" rel="noopener noreferrer" href="https://downloads.ossila.com/manuals/xtralien-source-measure-unit-source-meter.pdf" target="_blank"><img width="30" style="margin-right: 12px;" src="https://www.ossila.com/cdn/shop/t/309/assets/product-downloads-manual.svg" loading="lazy" height="30" alt="Ossila Source Measure Unit manual">Source Measure Unit user manual</a></p> <p><a title="Ossila Source Measure Unit programming documentation" rel="noopener noreferrer" href="https://downloads.ossila.com/manuals/source-measure-unit-programming-documentation.pdf" target="_blank"><img width="30" style="margin-right: 12px;" src="https://www.ossila.com/cdn/shop/t/309/assets/product-downloads-manual.svg" loading="lazy" height="30" alt="Ossila Source Measure Unit programming documentation">Source Measure Unit programming documentation</a></p> <h2 id="features">Source Measure Unit Features</h2> <hr> <div class="row pad-half-height"> <div class="col-xs-12 col-md-2"><img width="112" src="https://www.ossila.com/cdn/shop/files/Five_Current_Range.svg?v=1697203063" loading="lazy" height="112" alt="Five current ranges"></div> <div class="col-xs-12 col-md-10"> <p class="blue-heading">Five Independent Channels</p> <p>Features dual source measure and voltmeter channels. Two SMU channels output voltage while measuring current and/or voltage, and two separate voltage measurement channels measure voltage sourced by external components. The shutter/trigger channel allows external control and programming.</p> </div> </div> <div class="row pad-half-height"> <div class="col-xs-12 col-md-2"><img width="112" src="https://www.ossila.com/cdn/shop/files/Icon_Large_Range_of_Speeds.svg?v=1697622577" loading="lazy" height="112" alt="Five current ranges"></div> <div class="col-xs-12 col-md-10"> <p class="blue-heading">Wide Voltage and Current Range</p> <p>Choose between five separate current ranges to suit your experimental needs. Plus, 10 different speed/resolution settings. Take measurements at DC or low frequency over a voltage range from -10 V to +10 V, with a current flow from 10 nano-amps (nA) to 200 milliamps (mA).</p> </div> </div> <div class="row pad-half-height"> <div class="col-xs-12 col-md-2"><img width="112" src="https://www.ossila.com/cdn/shop/files/Icon_Versitile.svg?v=1697195129" loading="lazy" height="112" alt="Flexible & scalable communication"></div> <div class="col-xs-12 col-md-10"> <p class="blue-heading">Flexible and Scalable Communication</p> <p>Expand your experimental capabilities by connecting the source measure unit via USB, or use several units at the same time via Ethernet connection.</p> </div> </div> <div class="row pad-half-height"> <div class="col-xs-12 col-md-2"><img width="112" src="https://www.ossila.com/cdn/shop/files/Icon_Simple_to_use_Software.svg?v=1697198301" loading="lazy" height="112" alt="Software-controlled current ranges"></div> <div class="col-xs-12 col-md-10"> <p class="blue-heading">Choose Your Preferred Programming Language</p> <p><span>The user-friendly design works with almost any programming language. Common compatible languages include Python, MATLAB, Java, C/C++, and more. </span></p> </div> </div> <h2 id="gallery">Source Measure Unit Gallery</h2> <hr> <div class="carousel-container carousel-gallery"> <div class="carousel-track ease-in-out-transition"> <a title="Ossila Source Measure Unit channels" class="carousel-item" href="https://www.ossila.com/cdn/shop/files/Source-measure-unit-close-up-resize.jpg?width=1620"> <img alt="Ossila Source Measure Unit channels" src="https://www.ossila.com/cdn/shop/files/Source-measure-unit-close-up-resize.jpg?width=420&height=280&crop=center" loading="lazy" height="280" width="420"> </a> <a title="SMU Connection" class="carousel-item" href="https://www.ossila.com/cdn/shop/files/Source-measure-unit-with-solar-simulator.jpg?width=1620"> <img alt="SMU Connection" src="https://www.ossila.com/cdn/shop/files/Source-measure-unit-with-solar-simulator.jpg?width=420&height=280&crop=center" loading="lazy" height="280" width="420"> </a> <a class="carousel-item" title="Ossila SMU display" href="https://www.ossila.com/cdn/shop/files/connection-points-ossila-smu.jpg?width=1620"> <img alt="Ossila SMU display" src="https://www.ossila.com/cdn/shop/files/connection-points-ossila-smu.jpg?width=420&height=280&crop=center" loading="lazy" height="280" width="420"> </a> <a title="Ossila Source Measure Unit" class="carousel-item" href="https://www.ossila.com/cdn/shop/files/SMU-with-display.jpg?width=1620"> <img alt="Ossila Source Measure Unit" src="https://www.ossila.com/cdn/shop/files/SMU-with-display.jpg?width=420&height=280&crop=center" loading="lazy" height="280" width="420"> </a> <a title="Ossila SMU" class="carousel-item" href="https://www.ossila.com/cdn/shop/files/Source-measure-unit-Back.jpg?width=1620"> <img alt="Ossila SMU" src="https://www.ossila.com/cdn/shop/files/Source-measure-unit-Back.jpg?width=420&height=280&crop=center" loading="lazy" height="280" width="420"> </a> </div> <a role="button" class="carousel-left-control"> <svg aria-hidden="true" class="icon icon-chevron-left"><use xlink:href="#icon-chevron-left"></use></svg> <span class="sr-only">Previous</span> </a> <a role="button" class="carousel-right-control"> <svg aria-hidden="true" class="icon icon-chevron-right"><use xlink:href="#icon-chevron-right"></use></svg> <span class="sr-only">Next</span> </a> </div> <div class="panel panel-default"> <div class="panel-body"> <h2>Testimonials</h2> <hr> <blockquote class="marks">The Source Measure Unit is a professional alternative to old-fashioned and outdated bench top source-measure units at a fraction of cost. Ossila's product was thoroughly tested by us, it had to compete with state-of-art devices and to our surprise it won the race in all categories: precise PV measurements, networking capabilities, flexibility of programming language and smooth operation in pretty tough chemical/material science laboratories. The Ossila team has delivered a game changer for all of the PV community.</blockquote> <p class="text-right">Adam Surmiak, PhD Student in Excitonic Systems for Solar Energy Conversion<br>Monash University, Australia</p> </div> </div> <h2 id="software">Software</h2> <hr> <p>The Ossila Source Measure Unit includes Front Panel software that enables you to start taking measurements as quickly as possible. With the program you can:</p> <ul> <li>Control each SMU and Vsense channel independently, allowing you to perform many of the most common electrical measurements.</li> <li>Set voltage and measure current with two independent SMU channels (voltage source, current sense).</li> <li>Quickly and accurately measure voltages with the two Vsense channels.</li> <li>Easily set sampling rates for the SMUs and Vsense channels via the interface.</li> <li>Save your data as a portable spreadsheet (.csv) file or a text (.txt) file for analysis with your favourite software package.</li> </ul> <figure class="padding-top"><img width="848.328" src="https://www.ossila.com/cdn/shop/files/source-measure-unit-front-panel-software.png?width=848" loading="lazy" height="615.941" alt="Ossila Source Measure Unit Software Front Panel"> <figcaption>Ossila Source Measure Unit Front Panel PC Software</figcaption> </figure> <h3>Other Software</h3> <p>We also have software for performing specific measurements with the Ossila Source Measure Unit. These can be downloaded for free from our <a title="Source Measure Unit Software" href="/pages/software-drivers">software and drivers page</a>. The currently available measurements are:</p> <ul> <li>I-V curves</li> <li>Solar cell characterization and lifetime</li> <li>Four-point probe sheet resistance</li> </ul> <h3>Programming Languages</h3> <p>The user-friendly design works with almost any programming language. Common languages that can be used to interface to it are:</p> <div class="row"> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">Python</div> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">LabVIEW™</div> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">MATLAB</div> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">Java</div> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">VB</div> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">Wolfram</div> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">C/C++</div> <div class="col-xs-3"> <img width="30" style="float: left; padding-right: 10px;" src="https://www.ossila.com/cdn/shop/files/tick.svg?v=1613513177" loading="lazy" height="30" alt="Check mark">Perl</div> </div> <h3>Software Requirements</h3> <table width="100%"> <tbody> <tr> <th width="38.2%">Operating System</th> <td>Windows 10 or 11 (64-bit)</td> </tr> <tr> <th width="38.2%">CPU</th> <td>Dual Core 2 GHz</td> </tr> <tr> <th width="38.2%">RAM</th> <td>4 GB</td> </tr> <tr> <th width="38.2%">Available Drive Space</th> <td>200 MB</td> </tr> <tr> <th width="38.2%">Connectivity</th> <td>USB 2.0, or Ethernet (requires DHCP)</td> </tr> </tbody> </table> <h2 id="included">In the Box</h2> <hr> <p>The standard items included with the Ossila Source Measure Unit are:</p> <ul> <li>Source measure unit</li> <li>24 V / 2 A DC power adapter</li> <li>USB-B cable</li> <li>User manual and QC data</li> <li>USB drivers and Front Panel software installer</li> </ul> <h2 id="resources">Resources and Support</h2> <hr> <div class="row button-row"> <div class="col-xs-12 col-sm-6 button-col"> <div class="card-box card-truncate"> <a href="/pages/iv-curves-measurement"><img src="https://www.ossila.com/cdn/shop/files/page-iv-curves-measurement.jpg?width=160" loading="lazy" height="160" alt="I-V Curves: A Guide to Measurement"></a> <a href="/pages/iv-curves-measurement"> I-V Curves: A Guide to Measurement</a> <p>An I-V curve (short for 'current-voltage characteristic curve'), is a graphical representation of the relationship between the voltage applied across an electrical device and the current flowing through it.</p> <a href="/pages/iv-curves-measurement">Read more...</a> </div> </div> <div class="col-xs-12 col-sm-6 button-col"> <div class="card-box card-truncate"> <a href="/pages/source-measure-unit-quickstart-guide"><img src="https://www.ossila.com/cdn/shop/files/Quickstart-guide-smu.jpg?v=1707231525" loading="lazy" height="160" alt="SMU Quickstart Guide"></a> <a href="/pages/source-measure-unit-quickstart-guide"> SMU Quickstart Guide</a> <p>The latest quick start guide for the Ossila Source Measure Unit, to set up your device</p> <a href="/pages/source-measure-unit-quickstart-guide">Read more...</a> </div> </div> </div> </div> </main> </div>  <aside id="sidebar-left" class="col-sm-3 col-md-2 col-sm-pull-9 col-md-pull-8 no-padding sidebar"> <div class="col-xs-12 no-padding"> <section> <div id="sidebar-trust-ossila"> <a href="/pages/about"> <div 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value="AO">Angola</option> <option value="BJ">Benin</option> <option value="BW">Botswana</option> <option value="BF">Burkina Faso</option> <option value="BI">Burundi</option> <option value="CM">Cameroon</option> <option value="CV">Cape Verde</option> <option value="CF">Central African Republic</option> <option value="TD">Chad</option> <option value="KM">Comoros</option> <option value="CG">Congo - Brazzaville</option> <option value="CD">Congo - Kinshasa</option> <option value="CI">Côte d’Ivoire</option> <option value="DJ">Djibouti</option> <option value="EG">Egypt</option> <option value="GQ">Equatorial Guinea</option> <option value="ER">Eritrea</option> <option value="SZ">Eswatini</option> <option value="GA">Gabon</option> <option value="GM">Gambia</option> <option value="GH">Ghana</option> <option value="GN">Guinea</option> <option value="GW">Guinea-Bissau</option> <option value="KE">Kenya</option> <option value="LS">Lesotho</option> <option value="LR">Liberia</option> <option 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Polynesia</option> <option value="KI">Kiribati</option> <option value="NR">Nauru</option> <option value="NC">New Caledonia</option> <option value="NZ">New Zealand</option> <option value="NU">Niue</option> <option value="NF">Norfolk Island</option> <option value="PG">Papua New Guinea</option> <option value="PN">Pitcairn Islands</option> <option value="WS">Samoa</option> <option value="SB">Solomon Islands</option> <option value="TL">Timor-Leste</option> <option value="TK">Tokelau</option> <option value="TO">Tonga</option> <option value="TV">Tuvalu</option> <option value="VU">Vanuatu</option> <option value="WF">Wallis & Futuna</option> </optgroup> <optgroup label="Asia"> <option value="AZ">Azerbaijan</option> <option value="BH">Bahrain</option> <option value="BD">Bangladesh</option> <option value="BT">Bhutan</option> <option value="BN">Brunei</option> <option value="KH">Cambodia</option> <option value="CN">China</option> <option value="HK">Hong Kong SAR</option> <option value="IN">India</option> <option value="ID">Indonesia</option> <option value="IQ">Iraq</option> <option value="IL">Israel</option> <option value="JP">Japan</option> <option value="JO">Jordan</option> <option value="KZ">Kazakhstan</option> <option value="KW">Kuwait</option> <option value="KG">Kyrgyzstan</option> <option value="LA">Laos</option> <option value="LB">Lebanon</option> <option value="MO">Macao SAR</option> <option value="MY">Malaysia</option> <option value="MV">Maldives</option> <option value="MN">Mongolia</option> <option value="NP">Nepal</option> <option value="OM">Oman</option> <option value="PK">Pakistan</option> <option value="PH">Philippines</option> <option value="QA">Qatar</option> <option value="SA">Saudi Arabia</option> <option value="SG">Singapore</option> <option value="KR">South Korea</option> <option value="LK">Sri Lanka</option> <option value="TW">Taiwan</option> <option value="TJ">Tajikistan</option> <option value="TH">Thailand</option> <option value="TM">Turkmenistan</option> <option value="AE">United Arab Emirates</option> <option value="UZ">Uzbekistan</option> <option value="VN">Vietnam</option> </optgroup> <optgroup label="North America"> <option value="CA">Canada</option> <option value="MX">Mexico</option> <option value="US">United States</option> </optgroup> </select> </div> </div> <div class="row"> <div class="col-xs-12 col-sm-8 col-sm-offset-2"> <label class="modal-label" for="currency-picker">Choose Preferred Currency</label> <form method="post" action="/localization" id="currency-modal-form" accept-charset="UTF-8" class="shopify-localization-form" enctype="multipart/form-data"><input type="hidden" name="form_type" value="localization" /><input type="hidden" name="utf8" value="✓" /><input type="hidden" name="_method" value="put" /><input type="hidden" name="return_to" value="/products/xtralien-source-measure-unit-source-meter" /> <select id="country-currency-modal-select" name="country_code" class="currency-picker"> <option value="" disabled selected>Select a currency</option> <option data-name="Australian Dollar" value="AU">Australian Dollar, $ AUD</option> <option data-name="British Pound" value="GB">British Pound, £ GBP</option> <option data-name="Bulgarian Lev" value="BG">Bulgarian Lev, лв. BGN</option> <option data-name="Canadian Dollar" value="CA">Canadian Dollar, $ CAD</option> <option data-name="Chilean Peso" value="CL">Chilean Peso, $ CLP</option> <option data-name="Chinese Renminbi Yuan" value="CN">Chinese Renminbi Yuan, ¥ CNY</option> <option data-name="Czech Koruna" value="CZ">Czech Koruna, Kč CZK</option> <option data-name="Danish Krone" value="DK">Danish Krone, kr. DKK</option> <option data-name="Euro" value="NL">Euro, € EUR</option> <option data-name="Hong Kong Dollar" value="HK">Hong Kong Dollar, $ HKD</option> <option data-name="Hungarian Forint" value="HU">Hungarian Forint, Ft HUF</option> <option data-name="Indian Rupee" value="BT">Indian Rupee, ₹ INR</option> <option data-name="Israeli New Sheqel" value="IL">Israeli New Sheqel, ₪ ILS</option> <option data-name="Japanese Yen" value="JP">Japanese Yen, ¥ JPY</option> <option data-name="Malaysian Ringgit" value="MY">Malaysian Ringgit, RM MYR</option> <option data-name="New Taiwan Dollar" value="TW">New Taiwan Dollar, $ TWD</option> <option data-name="New Zealand Dollar" value="CK">New Zealand Dollar, $ NZD</option> <option data-name="Norwegian Krone" value="NO">Norwegian Krone, kr NOK</option> <option data-name="Pakistani Rupee" value="PK">Pakistani Rupee, ₨ PKR</option> <option data-name="Peruvian Sol" value="PE">Peruvian Sol, S/. PEN</option> <option data-name="Philippine Peso" value="PH">Philippine Peso, ₱ PHP</option> <option data-name="Polish Złoty" value="PL">Polish Złoty, zł PLN</option> <option data-name="Romanian Leu" value="RO">Romanian Leu, Lei RON</option> <option data-name="Saudi Riyal" value="SA">Saudi Riyal, ر.س SAR</option> <option data-name="Serbian Dinar" value="RS">Serbian Dinar, РСД RSD</option> <option data-name="Singapore Dollar" value="BN">Singapore Dollar, $ SGD</option> <option data-name="South African Rand" value="SZ">South African Rand, R ZAR</option> <option data-name="South Korean Won" value="KR">South Korean Won, ₩ KRW</option> <option data-name="Swedish Krona" value="SE">Swedish Krona, kr SEK</option> <option data-name="Swiss Franc" value="LI">Swiss Franc,  CHF</option> <option data-name="Thai Baht" value="TH">Thai Baht, ฿ THB</option> <option data-name="United Arab Emirates Dirham" value="AE">United Arab Emirates Dirham, د.إ AED</option> <option data-name="United States Dollar" value="US"selected="true">United States Dollar, $ USD</option> <option data-name="Uruguayan Peso" value="UY">Uruguayan Peso, $ UYU</option> </select> </form> <p class="text-small text-center text-bold no-margin pad-top-half-height">Online orders to <span class="country-name"></span> can only be placed in <span class="forced-currency"></span>. For other payment methods, request a quote or send a purchase order to info@ossila.com to purchase via offline channels.</p> </div> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-ossila-grey modal-close">Close</button> <button type="button" id="save-local-settings" class="btn btn-ossila-green">Close and Save</button> </div> </div> </div> </div> <div id="back-to-top-outer"> <a title="Return to the top" class="back-to-top-link" href="#"> <div id="back-to-top-inner">Return to the top</div> </a> </div> </body> </html> <script> // GA4 tracking // container ID is used to access dataLayer get function const gtmContainerId = 'GTM-WRVWSTG'; // Empty object to attach functions to depending on the page type let dataLayerFunctions = {};try { // As soon as page loads, fire a view_item event to the datalayer window.dataLayer.push({ event: 'view_item', ecommerce: { currency: 'USD', value: 1820, items: [ { item_id: 'P2005A2', item_name: 'Source Measure Unit', item_variant: 'Default Title', item_category: 'Test & Measurement', currency: 'USD', price: 1820, quantity: 1 }, ], }, }); } catch (e) { console.log(`GA4 ${e}`); } // Update item whenever a variant is selected, called by product JS dataLayerFunctions.variantSelected = (variant) => { try { // Retrieve previous variant, if any let oldVariantTitle = 'Default Title'; if (window.google_tag_manager) { if (window.google_tag_manager[gtmContainerId]) { if (window.google_tag_manager[gtmContainerId].dataLayer.get('ecommerce.items.0.item_variant')) { oldVariantTitle = window.google_tag_manager[gtmContainerId].dataLayer.get('ecommerce.items.0.item_variant'); } } } let variantTitle = variant.title || 'Default Title'; variantTitle = variantTitle.replace(/['"]+/g, ''); // Variant has changed, update dataLayer and push event if (variantTitle !== oldVariantTitle && oldVariantTitle !== 'Default Title' && variantTitle !== 'Default Title') { dataLayer.push({ ecommerce: null }); // Clear the previous ecommerce object const itemQuantity = document.getElementById('quantity') ? document.getElementById('quantity').value : 1; const variantPrice = variant.price / 100 || 0; let variantSku = variant.sku || 'None'; window.dataLayer.push({ event: 'change_variant', ecommerce: { currency: 'USD', value: variantPrice * itemQuantity, items: [ { item_id: variantSku.replace(/['"]+/g, ''), item_name: 'Source Measure Unit', item_variant: variantTitle, item_category: 'Test & Measurement', currency: 'USD', price: variantPrice, quantity: itemQuantity }, ], }, }); } } catch (e) { console.log(`GA4 ${e}`); } } // Update quantity field and total value when quantity is changed if (document.getElementById('quantity')) { document.getElementById('quantity').addEventListener('change', () => { try { const itemQuantity = document.getElementById('quantity') ? document.getElementById('quantity').value : 1; let itemPrice = 0; if (window.google_tag_manager) { if (window.google_tag_manager[gtmContainerId]) { if (window.google_tag_manager[gtmContainerId].dataLayer.get('ecommerce.items.0.price')) { itemPrice = window.google_tag_manager[gtmContainerId].dataLayer.get('ecommerce.items.0.price'); } } } if (itemQuantity && itemPrice) { window.dataLayer.push({ // Quantity changed ecommerce: { value: itemPrice * itemQuantity, items: [ { quantity: itemQuantity }, ], }, }); } } catch (e) { console.log(`GA4 ${e}`); } }); } // Listen for add to cart for submissions and trigger add_to_cart events if (document.getElementById('add-item-form')) { document.getElementById('add-item-form').addEventListener('submit', () => { try { // Add to cart form can also point to contact page, action changed by product JS if (document.getElementById('add-item-form').action.includes('/cart/add')) { window.dataLayer.push({ event: 'add_to_cart' // ecommerce value, currency, and items set by callback function on variant change }); } } catch (e) { console.log(`GA4 ${e}`); } }); } // Matomo Tracking var _paq = window._paq = window._paq || []; // Collection page view for ecommerce trackiong // Product views for ecommerce tracking _paq.push(['setEcommerceView', "P2005A2", // (Required) productSKU "Source Measure Unit", // (Optional) productName ["Equipment","Solar simulators"], // (Optional) categoryName 1400.0 // (Optional) price ]); // Cart view for ecommerce tracking // Track quote requests as ecommerce conversions _paq.push(['disableCookies']); // Disable all cookies _paq.push(['enableJSErrorTracking']); // Track JS errors _paq.push(['enableLinkTracking']); // tracker methods like "setCustomDimension" should be called before "trackPageView" _paq.push(['trackPageView']); _paq.push(['trackAllContentImpressions']); (function() { var u="https://ossila.matomo.cloud/"; _paq.push(['setTrackerUrl', u+'matomo.php']); _paq.push(['setSiteId', '1']); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.async=true; g.src='https://cdn.matomo.cloud/ossila.matomo.cloud/matomo.js'; s.parentNode.insertBefore(g,s); })(); // ES6 compatibility check (function(){function n(){return typeof Promise!="undefined"&&typeof Symbol=="function"&&typeof Symbol("test")=="symbol"&&typeof Array.from!="undefined"&&typeof Object.assign!="undefined"&&typeof Map!="undefined"&&typeof Set!="undefined"}document.addEventListener("DOMContentLoaded",function(){if(!n()){var e=document.getElementById("unsupported-browser-message");e&&(e.style.display="block")}});})(); </script>

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