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Frequently Asked Questions (FAQ)

QLX9 FAQs

In this section we are addressing some of the more frequently asked questions about our QLX9 instrument. So, browse through the listing and see if you come across something that you have always wondered how and why...
Is OES a new technology or an established one?

Both! OES is a well-established technology, particularly in metals analysis, but it’s new for slag analysis. Many parts and processes are similar, as it leverages proven methods. Today, the most established OES applications are Spark OES and ICP OES.

How complex is slag analysis with the QLX9?

The QLX9 is designed for simplicity across hardware, software, and application. It’s built for operation by melt-shop crews, even without prior OES experience, and requires minimal time for tedious sample preparation.

Can we expect high maintenance costs for the QLX9, similar to the XRF?

No, the QLX9 is virtually maintenance-free. Its contactless analysis ensures that the main components experience no noticeable wear throughout the system's lifetime.

Is the QLX9 stable over long term?

Yes. Its laser excitation source is highly stable, and non-contact measurement prevents contamination. Standardization samples, like in Spark OES analyzers, ensure consistent performance.

Discover the Future of Slag Analysis

Explore our latest blog posts to see how state-of-the-art OES solutions are speeding up results, improving accuracy, and transforming metallurgy.

XRF vs. OES slag analysis

Explore the pros and cons of X-Ray Fluorescence (XRF) and Optical Emission Spectroscopy (OES) in slag analysis. Learn how each method measures composition, accuracy, speed, and cost, so you can choose the best solution for your needs.

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QLX9 Proves Its Worth in Tough Conditions

Discover the latest slag analyzer commissioned by the QuantoLux team and learn why the customer chose this state-of-the-art solution. Understand their motivation for upgrading to advanced analysis and see how cutting-edge OES technology is shaping the future of materials characterization.

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Built for Harsh Environments

In secondary metallurgy, extreme temperatures and dust are the norm. Yet the QLX9 slag analyzer, installed right next to the control room, excels. Operated by the control-room team, it provides real-time slag data, helping fine-tune processes and improve quality. The QLX9 proves efficiency can thrive—even in the harshest conditions.

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