--- title: QLX 4.0 Software description: Discover QLX 4.0 Software's innovative features for precise measurement and data processing, designed for a best user experience in analytical performance. --- [Skip to content](https://quantolux.de/en/products-qlx-software#main-content) [![Small\_ql-logo\_RGB2 - 250px-1](https://quantolux.de/hs-fs/hubfs/Small_ql-logo_RGB2%20-%20250px-1.png?width=360&height=72&name=Small_ql-logo_RGB2%20-%20250px-1.png)](https://quantolux.de/?hsLang=en) - [Home](https://quantolux.de/en/) - Products Show submenu for Products - [Product Overview](https://quantolux.de/en/products) - [AlloyChecker](https://quantolux.de/en/alloychecker) - [QLX1](https://quantolux.de/en/qlx1) - [QLX9](https://quantolux.de/en/qlx9) - [QLX 4.0 Software](https://quantolux.de/en/products-qlx-software) - [Case Studies](https://quantolux.de/en/case-studies) - [Contact](https://quantolux.de/en/contact) - [News](https://quantolux.de/en/blog) - [About](https://quantolux.de/en/about) Open main navigation Close main navigation - [Home](https://quantolux.de/en/) - Products Show submenu for Products - [Product Overview](https://quantolux.de/en/products) - [AlloyChecker](https://quantolux.de/en/alloychecker) - [QLX1](https://quantolux.de/en/qlx1) - [QLX9](https://quantolux.de/en/qlx9) - [QLX 4.0 Software](https://quantolux.de/en/products-qlx-software) - [Case Studies](https://quantolux.de/en/case-studies) - [Contact](https://quantolux.de/en/contact) - [News](https://quantolux.de/en/blog) - [About](https://quantolux.de/en/about) English - [Deutsch](https://quantolux.de/de/products-qlx-software) - [English](https://quantolux.de/en/products-qlx-software) # QLX 4.0 Software # Analytical performance that fulfils your requirements. ![Software main screen](https://quantolux.de/hs-fs/hubfs/Website/Software%20main%20screen.png?width=1216&height=1154&name=Software%20main%20screen.png "Software main screen") ## Innovative Software! ## The QLX 4.0 Software provides unique user experience and precise measurement results. # Simple and easy to use A user-friendly interface designed to make navigation intuitive and efficient: ![User interface-1](https://quantolux.de/hubfs/Website/User%20interface-1.png "User interface-1") # Highly adjustable to meet your needs Variety of settings allow you to configure measurement screen, export settings, specify formulas and much more! ![Settings software](https://quantolux.de/hubfs/Software/Settings%20software.png "Settings software") # Innovative data processing technology Numerous new software technologies from raw spectra to calibration and result calculation. Skip elaborated sample preparation! Digital homogenization allows rapid analysis directly on-site.  ![Samples](https://quantolux.de/hubfs/Software/Samples.png "Samples") # Powerful Software-Toolkit Explore Spectra View, Calibration and other advanced software tools: ![Software tools](https://quantolux.de/hs-fs/hubfs/Website/Software%20tools.png?width=2000&height=925&name=Software%20tools.png "Software tools") # Database Options Pre-installed Quality and CRM Databases are available, as well as import options for your own samples: ![Databases](https://quantolux.de/hubfs/Software/Databases.png "Databases") # SQL Data Export Options Measurement data can be exported directly to your database: ![SQL Server Test](https://quantolux.de/hubfs/Website/SQL%20Server%20Test.png "SQL Server Test") ## Interested? Learn more about our products! [Learn more](https://quantolux.de/en/products?hsLang=en) ## Discover our recent updates: [![](https://quantolux.de/hs-fs/hubfs/Blog/01_qlx9-ankiros-2026-weerulin-booth.jpg?height=200&name=01_qlx9-ankiros-2026-weerulin-booth.jpg)](https://quantolux.de/en/blog/your-steel-is-worth-it.-ankiros-2026-istanbul-turkey?hsLang=en) [QLX9](https://quantolux.de/en/blog/tag/qlx9?hsLang=en), [rapid slag](https://quantolux.de/en/blog/tag/rapid-slag?hsLang=en), [slag analysis](https://quantolux.de/en/blog/tag/slag-analysis?hsLang=en), [OES slag analysis](https://quantolux.de/en/blog/tag/oes-slag-analysis?hsLang=en), [XRF](https://quantolux.de/en/blog/tag/xrf?hsLang=en), [News](https://quantolux.de/en/blog/tag/news?hsLang=en), [process optimisation](https://quantolux.de/en/blog/tag/process-optimisation?hsLang=en), [portable](https://quantolux.de/en/blog/tag/portable?hsLang=en), [laser-OES](https://quantolux.de/en/blog/tag/laser-oes?hsLang=en) ## [Your steel is worth it. ANKIROS 2026 - Istanbul, Turkey](https://quantolux.de/en/blog/your-steel-is-worth-it.-ankiros-2026-istanbul-turkey?hsLang=en) ![Picture of Alexander Schlemminger, CEO QuantoLux Innovation GmbH](https://quantolux.de/hs-fs/hubfs/Screenshot%202023-04-25%20075636.png?width=50&name=Screenshot%202023-04-25%20075636.png) [Alexander Schlemminger, CEO QuantoLux Innovation GmbH](https://quantolux.de/en/blog/author/alexander-schlemminger?hsLang=en) Nov 3, 2026, 2:47:34 PM Trade fair · Istanbul Your steel is worth it.ANKIROS 2026 - Istanbul, Turkey A slag analyzer on a... [Read more](https://quantolux.de/en/blog/your-steel-is-worth-it.-ankiros-2026-istanbul-turkey?hsLang=en) [![Zoe in the lab - expertise she can use very well today...](https://quantolux.de/hs-fs/hubfs/Team/Bild2%20-%20Zoe%202.jpg?height=200&name=Bild2%20-%20Zoe%202.jpg)](https://quantolux.de/en/blog/welcome-to-the-team-zoe?hsLang=en) [Team](https://quantolux.de/en/blog/tag/team?hsLang=en), [Headquarters](https://quantolux.de/en/blog/tag/headquarters?hsLang=en) ## [Welcome to the Team - Zoe!](https://quantolux.de/en/blog/welcome-to-the-team-zoe?hsLang=en) ![Picture of Alexander Schlemminger, CEO QuantoLux Innovation GmbH](https://quantolux.de/hs-fs/hubfs/Screenshot%202023-04-25%20075636.png?width=50&name=Screenshot%202023-04-25%20075636.png) [Alexander Schlemminger, CEO QuantoLux Innovation GmbH](https://quantolux.de/en/blog/author/alexander-schlemminger?hsLang=en) Oct 21, 2026, 2:58:52 PM Team · Kleve “No PhD required.” Zoe has one. She applied anyway. Meet Dr. Zoe Scheller, our new... [Read more](https://quantolux.de/en/blog/welcome-to-the-team-zoe?hsLang=en) [![EAF Furnace sampling](https://quantolux.de/hs-fs/hubfs/Website/FurnaceWorker.jpg?height=200&name=FurnaceWorker.jpg)](https://quantolux.de/en/blog/icp-vs-libs-vs-xrf-which-method-is-best-for-slag-analysis?hsLang=en) [LIBS](https://quantolux.de/en/blog/tag/libs?hsLang=en), [slag analysis](https://quantolux.de/en/blog/tag/slag-analysis?hsLang=en), [OES slag analysis](https://quantolux.de/en/blog/tag/oes-slag-analysis?hsLang=en), [XRF](https://quantolux.de/en/blog/tag/xrf?hsLang=en), [process optimisation](https://quantolux.de/en/blog/tag/process-optimisation?hsLang=en), [laser-OES](https://quantolux.de/en/blog/tag/laser-oes?hsLang=en) ## [ICP vs LaserOES/LIBS vs XRF: Which Is Best for Slag Analysis?](https://quantolux.de/en/blog/icp-vs-libs-vs-xrf-which-method-is-best-for-slag-analysis?hsLang=en) ![Picture of Alexander Schlemminger, CEO QuantoLux Innovation GmbH](https://quantolux.de/hs-fs/hubfs/Screenshot%202023-04-25%20075636.png?width=50&name=Screenshot%202023-04-25%20075636.png) [Alexander Schlemminger, CEO QuantoLux Innovation GmbH](https://quantolux.de/en/blog/author/alexander-schlemminger?hsLang=en) Aug 6, 2026, 1:35:00 PM Slag Analysis ICP-OES vs LIBS/Laser OES vs XRF: Best for Slag Analysis? Alexander Schlemminger CEO,... [Read more](https://quantolux.de/en/blog/icp-vs-libs-vs-xrf-which-method-is-best-for-slag-analysis?hsLang=en) --- [![Small\_ql-logo\_RGB2 - 250px-1](https://quantolux.de/hs-fs/hubfs/Small_ql-logo_RGB2%20-%20250px-1.png?width=200&height=40&name=Small_ql-logo_RGB2%20-%20250px-1.png "Small_ql-logo_RGB2 - 250px-1")](http://QuantoLux.de) QuantoLux GmbH van-Houten-Str. 3 D-47533 Kleve [info@quantolux.de](mailto:info@quantolux.de) [www.quantolux.de](https://www.quantolux.de?hsLang=en) +49 2821 899399-0 Managing Directors: Andreas Kunz, Mischa Ounanian Register Kleve HRB 14036 VAT/UStID: DE306505885 Information - [Imprint](https://quantolux.de/en/information?hsLang=en), [Image rights,](https://quantolux.de/en/information?hsLang=en)[Disclaimer](https://quantolux.de/en/information?hsLang=en) - [General Terms & Conditions](https://quantolux.de/hubfs/Quotation%20Texts/General%20Terms%20and%20Conditions%20QuantoLux%20(EN)%202025.pdf?hsLang=en) - [Channel Partner Portal](https://partner.quantolux.de) English - [Deutsch](https://quantolux.de/de/products-qlx-software) - [English](https://quantolux.de/en/products-qlx-software) [![View Certificate](https://quantolux.de/hs-fs/hubfs/Website/ISO%209001-2015-English_1%2c4%20cm.jpg?width=130&height=107&name=ISO%209001-2015-English_1%2c4%20cm.jpg "View Certificate")](https://quantolux.de/hubfs/Certificates/EN%20-%20DQS_2023-11-06_Zertifikat%20ISO%209001.2015_31614749%20QM15%202023-11-06%20englisch.pdf?hsLang=en) Join our Newsletter Copyright © 2026, QuantoLux GmbH | All Rights Reserved | +49 2821 899 399-0 | info@quantolux.de