--- title: How the XVC-750 Redefines Melt Pool Monitoring in Welding description: "XVC-750 weld camera: high contrast images for precise machine vision, clear insights into the melt pool, and high-res defect detection." image: https://blog.xiris.com/hubfs/Blog%20XVC%20750%20-%20Feature%20Images_Thumbnails.png --- [![xiris-automation-logo-white](https://blog.xiris.com/hubfs/Xiris_2020/images/xiris-automation-logo-white.png "xiris-automation-logo-white")](https://www.xiris.com/) [![xiris-automation-logo-color](https://blog.xiris.com/hubfs/Xiris_2020/images/xiris-automation-logo-color.png "xiris-automation-logo-color")](https://www.xiris.com/) [GMAW](https://blog.xiris.com/blog/topic/gmaw), [XVC Weld Camera](https://blog.xiris.com/blog/topic/xvc-weld-camera) # How the XVC-750 Redefines Melt Pool Monitoring in Welding This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. - [** ](https://www.facebook.com/sharer/sharer.php?u=https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding&title=How+the+XVC-750+Redefines+Melt+Pool+Monitoring+in+Welding&picture=https://206970.fs1.hubspotusercontent-na1.net/hubfs/206970/Blog%20XVC%20750%20-%20Feature%20Images_Thumbnails.png&description=XVC-750+weld+camera%3A+high+contrast+images+for+precise+machine+vision%2C+clear+insights+into+the+melt+pool%2C+and+high-res+defect+detection.%0A%0A%0A%0A%0A%0A) - [** ](https://twitter.com/intent/tweet?source=https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding&text=How+the+XVC-750+Redefines+Melt+Pool+Monitoring+in+Welding%20-%20https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding) - [** ](https://www.linkedin.com/shareArticle?mini=true&url=https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding&title=How+the+XVC-750+Redefines+Melt+Pool+Monitoring+in+Welding&summary=XVC-750+weld+camera%3A+high+contrast+images+for+precise+machine+vision%2C+clear+insights+into+the+melt+pool%2C+and+high-res+defect+detection.%0A%0A%0A%0A%0A%0A) - [** ](https://plus.google.com/share?url=https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding) - [** ](https://www.facebook.com/sharer/sharer.php?u=https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding&title=How+the+XVC-750+Redefines+Melt+Pool+Monitoring+in+Welding&picture=https://206970.fs1.hubspotusercontent-na1.net/hubfs/206970/Blog%20XVC%20750%20-%20Feature%20Images_Thumbnails.png&description=XVC-750+weld+camera%3A+high+contrast+images+for+precise+machine+vision%2C+clear+insights+into+the+melt+pool%2C+and+high-res+defect+detection.%0A%0A%0A%0A%0A%0A) - [** ](https://twitter.com/intent/tweet?source=https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding&text=How+the+XVC-750+Redefines+Melt+Pool+Monitoring+in+Welding%20-%20https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding) - [** ](https://www.linkedin.com/shareArticle?mini=true&url=https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding&title=How+the+XVC-750+Redefines+Melt+Pool+Monitoring+in+Welding&summary=XVC-750+weld+camera%3A+high+contrast+images+for+precise+machine+vision%2C+clear+insights+into+the+melt+pool%2C+and+high-res+defect+detection.%0A%0A%0A%0A%0A%0A) ![Greg Cooke](https://blog.xiris.com/hubfs/coil%20joining/user.png) Written by Greg Cooke on January 13, 2025 Xiris [Weld Cameras](https://www.xiris.com/weld-monitoring-cameras/) are often used to enable operators to view the welding process remotely and monitor welding processes, improving operator safety and efficiency.  With the need for higher levels of efficiency and automation, adding weld cameras that can be used to measure and track welding features is becoming ever more important.   The [XVC-750 weld camera ](https://info.xiris.com/en/-ab-variant-9f542859-df4c-4467-9238-80adebffbf74)combines 140+dB of High Dynamic Range (HDR) capability with Near Infrared (NIR) sensitivity to provide high contrast images in and around the melt pool. NIR sensitivity enhances the image contrast in the image by adding a component of the heat present in a weld environment to the visible light present. (Hold on! Keep scrolling to check out the images!)   The result is a higher contrast image especially for features with high heat emission such as the melt pool and weld bead but also for other features in the vicinity of the weld that reflect the heat such as the parent material, weld seam of added welding wired. The enhanced contrast generates an image where the features of an open arc weld process can be more clearly seen and detected by human operators or machine vision processes alike. See Fig 1 below for an image example of a weld process taken by an [XVC-750 camera.](https://info.xiris.com/en/xvc750-datasheet) ![Figure 1 GMAW -Fillet Weld with XVC750 on the trailing edge (No Illumination) Screenshot](https://blog.xiris.com/hs-fs/hubfs/Figure%201%20GMAW%20-Fillet%20Weld%20with%20XVC750%20on%20the%20trailing%20edge%20(No%20Illumination)%20Screenshot.jpg?width=990&height=506&name=Figure%201%20GMAW%20-Fillet%20Weld%20with%20XVC750%20on%20the%20trailing%20edge%20(No%20Illumination)%20Screenshot.jpg) **Figure 1 - GMAW -Fillet Weld with XVC750 on the trailing edge (No Added Illumination)** Some of the Key Benefits of the [XVC-750 camera](https://info.xiris.com/en/-ab-variant-9f542859-df4c-4467-9238-80adebffbf74) system are: - Excellent high contrast images for Machine vision tasks, particularly for monitoring the melt pool and cooling bead; - A clear view of all the important features in and around the melt pool and welding process. - High-resolution imaging to detect possible defects in the melt pool and cooling bead. - Based on the same versatile compact camera platform as other XVC700 cameras that allow for the optics to be mounted at various angles to the main camera body. The better contrast XVC-750 images that allow for better process monitoring by the operators are also better for automated Machine Vision tasks. When coupled with Xiris’ WeldStudio Pro software, machine vision analysis is much more robust because of the improvement in contrast of the NIR images. ![XVC750-Datasheet](https://blog.xiris.com/hs-fs/hubfs/XVC750-Datasheet.png?width=800&height=487&name=XVC750-Datasheet.png)** Figure 2 - GMAW -Bead Trailing view with XVC750 in WeldStudio Pro **   Figure 2 shows Machine vision tools in WeldStudio Pro with measurements for wire location and weld bead width measurement occurring in real time using the caliper tool. Also in the above image, the MeltPool-AI tool is shown highlighting the melt pool and performing precise melt pool shape and size measurements, including: | Area | Hole Count | | --- | --- | | Width | Perimeter | | Height | Euler Number | | Eccentricity | Mean Pixel Values | | Form Factor | Centroid | | Orientation |   |   And many others. These measurements can then be used for automated process monitoring and possible process adjustments. The enhanced images provided by the XVC-750 helps in the detection of discontinuities and possible [defects](https://blog.xiris.com/welding-defects-guide)that are difficult to detect otherwise, including wire feeding issues, burn-through, contamination, [porosity ](https://blog.xiris.com/blog/porosity-in-welding-causes-types-and-how-to-detect-it)and lack of fusion or off-seam. > The detection of these can be especially effective when using Artificial intelligence (AI) or Machine Learning (ML) [defect detection](https://blog.xiris.com/welding-defects-guide) methods. | ![GMAW -Lap Joint Burn through](https://blog.xiris.com/hs-fs/hubfs/GMAW%20-Lap%20Joint%20Burn%20through.png?width=1100&height=676&name=GMAW%20-Lap%20Joint%20Burn%20through.png)**Figure 3 – GMAW -Lap Joint Burn through** | ![GMAW -Fillet Joint Lack of Fusion](https://blog.xiris.com/hs-fs/hubfs/GMAW%20-Fillet%20Joint%20Lack%20of%20Fusion.png?width=800&height=635&name=GMAW%20-Fillet%20Joint%20Lack%20of%20Fusion.png) Figure 4 – GMAW -Fillet Joint Lack of Fusion | | --- | --- |       The NIR capability of the XVC-750 enhances image contrast in most cases of weld processes. For some applications however, it may be beneficial to add additional illumination to see more of the background around the weld, such as the base material, more clearly. This is especially true if the weld arc and bead is small relative to the entire Field of View (FOV) when the camera is used in trailing view applications; or when trying to see the seam more clearly and its alignment to the torch for leading view applications.   See Figure 5 for an example of a leading view application. ![GTAW Leading side with Illumination](https://blog.xiris.com/hs-fs/hubfs/GTAW%20Leading%20side%20with%20Illumination.png?width=500&height=442&name=GTAW%20Leading%20side%20with%20Illumination.png) **Figure 5 – GTAW Leading side with Illumination**   Because of its compact size and the variety of optics angles in which it can be configured, the XVC 750 weld camera is ideal for automated, and robotic welding systems. But The XVC7x0 series : ![XVC 700 710 750 lens - hi-res zoom](https://blog.xiris.com/hs-fs/hubfs/XVC%20700%20710%20750%20lens%20-%20hi-res%20zoom.jpg?width=500&height=333&name=XVC%20700%20710%20750%20lens%20-%20hi-res%20zoom.jpg) **The Various Configurations of the XVC-7x0 Weld Camera**   In summary, the[ XVC-750 weld camera ](https://info.xiris.com/xvc700-datasheet)is a great camera choice for most production welding applications. It can be used to improve the contrast of certain open arc welding processes for operator monitoring, allowing the operator to view the process remotely. [![OPTIMIZED FOR GTAW OR GMAW PROCESSES   Explore the XVC - 750 Weld Camera  ](https://no-cache.hubspot.com/cta/default/206970/interactive-147066826348.png) ](https://blog.xiris.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIKWNjWlwyz0TKlpWJ57OOAMsB4t%2BXAQZMys5kjat7nBtePLEnyfcYCjPJBs6OssxxgzaPsvZ%2FOJ%2BXdF%2FX%2BReiCp1eq64OPWtTOWvJaW4bPeXdLOqo57THbDWdi%2BINxw19t898%2FVRbDd6j3ltNM5Ov7u70ArNUiYqQfwrFEy0PnQunyFpP2%2F%2Bs0VVm5Aw%3D%3D&webInteractiveContentId=147066826348&portalId=206970) Also, because it generates higher contrast, stable image, the XVC-750 camera can be used in applications where machine vision analysis is required to extract measurements of various features of the weld, making it suitable for integration into all types of automated welding systems.     [![Instagram](https://blog.xiris.com/hs-fs/hubfs/Instagram.png?width=28&name=Instagram.png)](https://www.instagram.com/xirisautomation/) [![Facebook](https://blog.xiris.com/hs-fs/hubfs/Facebook.png?width=28&name=Facebook.png)](https://www.facebook.com/XirisAutomationInc) [![LinkedIn](https://blog.xiris.com/hs-fs/hubfs/LinkedIn.png?width=28&name=LinkedIn.png)](https://www.linkedin.com/company/594303)  ### Recent Posts ### You may also like: [![](https://blog.xiris.com/hubfs/Open%20Graph%20-%20Blogs-1.png) ## How HDR Weld Pool Camera Technology Reduces Arc Glare {% module_block module... ](https://blog.xiris.com/blog/how-hdr-weld-pool-camera-technology-reduces-arc-glare) [![Do Undercut Welds Need to Be Redone? 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Contact **Xiris Automation Inc.** 5046 Mainway, Unit 2 Burlington, Ontario, Canada L7L 5Z1 [Email: sales@xiris.com](mailto:sales@xiris.com) [Phone: +1.905.331.6660](tel:+1.905.331.6660) [Fax: +1.905.331.6661](https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding#)   **Xiris Automation GmbH** Holterkamp 18 40880 Ratingen Germany [Email: sales@xiris.eu](mailto:sales@xiris.eu) [Phone: +49.2102.126.3835](tel:++49.2102.126.3835) About Xiris Resources Follow Us - [**](https://twitter.com/XirisAutomation) - [**](https://www.facebook.com/XirisAutomationInc) - [**](https://www.instagram.com/xirisautomation/) - [**](https://www.linkedin.com/company/xiris-automation-inc/) - [**](https://www.youtube.com/user/XirisAutomationInc) © Xiris Automation 2020 ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Greg Cooke", "url" : "https://blog.xiris.com/blog/author/greg-cooke" }, "dateModified" : "2025-01-13T19:06:20.842Z", "datePublished" : "2023-11-28T14:30:00.000Z", "headline" : "How the XVC-750 Redefines Melt Pool Monitoring in Welding", "image" : [ "https://blog.xiris.com/hubfs/Blog%20XVC%20750%20-%20Feature%20Images_Thumbnails.png" ], "mainEntityOfPage" : { "@id" : "https://blog.xiris.com/blog/how-xvc-750-redefines-melt-pool-monitoring-welding", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.xiris.com/hs-fs/file-25094537-png/images/logo-1.png?t=1364277994000" }, "name" : "Xiris Automation Inc." } } ```