Why Real Time Instruments
Your Partner in Elemental Analysis
RTI solutions are built by miners, for miners—with over 20 years of hands-on experience. We support a global customer base with 24/7 remote servicing and a strong focus on customer success. RTI is recognised as a leading provider of real-time analysis solutions across a wide range of commodities. Our technologies are tailored to each operation, with proven expertise in bulk ore sorting, grade control, ore management, feedback systems, and process optimisation.
Material Intelligence Through Elemental Analysis
The AllScan elemental analyser is an advanced elemental cross-belt sensor, harnessing world-best innovation and smart technology, to deliver real time data based decision making in mining.
Utilising the well-established technique of PGNAA (Prompt Gamma Neutron Activation Analysis), the AllScan Elemental Analyser can perform direct measurements of elements such as Fe, Al, Si, K, S, Ti, Ca and many others, across the entire profile of material
The sensitivity varies depending on the element being measured, so some elements can be detected with greater sensitivity than others – for example iron (Fe), sulfur (S), calcium (Ca), mercury (Hg) and titanium (Ti) are all especially sensitive.
Real-Time Process Optimisation is Critical for Success in Mining Operations
Overview
At Real Time Instruments, we deliver cutting-edge solutions for real-time process optimisation. Our advanced online elemental cross-belt analysers, powered by Prompt Gamma Neutron Activation Analysis (PGNAA) provide minute-by-minute accurate and uniform measurement of key elements across entire raw material process streams.
With a lightweight, modular design and extensive configurability, RTI’s elemental cross-belt analysers are built for seamless integration into your operations, making them an efficient, cost-effective choice. Say goodbye to traditional sampling and manual analysis and experience unparalleled process control, efficiency, and return on investment.
What is an Elemental Analyser?
A Tool for Real-Time, On-Belt Element Measurement
An elemental analyser is an advanced sensor system used to detect and measure the chemical composition of bulk materials in real time. These systems are often installed above or below conveyor belts and use techniques like Prompt Gamma Neutron Activation Analysis (PGNAA) to identify elements such as iron, aluminium, silicon, sulfur, and calcium.
Elemental analysers provide fast, continuous data that helps operators optimise blending, grade control, and material routing—without the delays of lab-based sampling.
Where to Use an Elemental Analyser?
Mining, Coal, and Mineral Processing
Elemental analysers are commonly used in industries that handle large volumes of raw materials. In mining, they support ore grade control and stockpile management. In cement plants, they ensure precise raw mix composition. In coal operations, they help monitor ash, sulfur, and moisture levels.
These systems are ideal for any operation that needs fast, accurate, and non-contact analysis of material composition during processing or transport.
PGNAA Technology Explained
Prompt Gamma Neutron Activation Analysis (PGNAA) is a non-destructive, real-time elemental analysis technique used in mining and bulk material handling. It works by bombarding materials with neutrons and measuring the gamma rays emitted in response. Each element gives off a unique gamma signature, allowing the analyser to accurately identify and quantify elements such as Fe, Si, Al, S, Ca, Ti, and more.
Unlike traditional sampling methods, PGNAA provides continuous, on-belt measurement without interrupting the material flow. This allows operators to make faster, data-driven decisions, improve ore grade control, and optimise process efficiency across the entire operation.
For more information on PGNAA, follow the link below.
Benefits of the AllScan Elemental Analyser
Elemental analyzers provide continuous, real-time analysis of material composition directly on the conveyor belt. By identifying deviations from quality specifications instantly, operators can divert substandard ore before it reaches the shipping stage, ensuring only compliant material is dispatched.
Real-time elemental data enables operators to adjust processing parameters promptly, such as reagent dosing or blending ratios. This immediate feedback loop enhances process stability, optimizes resource usage, and improves overall plant efficiency.
By installing elemental analyzers at various stages—such as post-crusher, pre-blending, and pre-processing—operators gain a comprehensive view of material composition throughout the production line. This holistic insight aids in quality assurance and process optimization.
Continuous monitoring allows for the swift detection of any anomalies in material composition. Early identification of such deviations enables immediate corrective actions, minimizing potential disruptions and maintaining product quality.
The integration of real-time elemental analysis with process control systems facilitates dynamic adjustments to operations. This synergy ensures optimal performance, reduces waste, and enhances throughput by adapting to material variability instantaneously.
Elemental analyzers enable precise control over stockpile composition by providing real-time data on incoming material. Operators can strategically manage stockpile inputs to achieve desired grade specifications, ensuring consistent quality and reducing the need for reprocessing.
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Introducing the Real Time Instruments'
Ecosystem of Sensors
Real Time Instruments has developed a comphrensive suite of sensor solutions for every stage of the mining process. This ‘ecosystem of sensors’ works together to create a detailed and trackable view of your material from pit to port, enhancing efficiency, safety and operational certainty.
