The Tekna supersonic enthalpy probe is used for local plasma enthalpy, plasma temperature, plasma velocity and Mach number measurements. [1] The main advantage of Tekna supersonic enthalpy probe is designed to have the measurement of the static pressure of the flow and the total pressure on the same probe as shown on the fig. 6. This design allows reducing the uncertainty of measurement which may occur by using various probes, such as aerodynamic wedge probe used to measure Mach number or pitot tube used to measure dynamic pressure [2], that are reported on literature, and which can lead to perturb the plasma differently because of their different shapes. The hole on Tekna probe, measure the static pressure after shock, when other instruments are considering a static pressure to be equal to the pressure inside the vacuum chamber which can increase errors. Indeed, the static pressure of the plasma jet, in supersonic mode, is not constant and vary along the jet axis. This is even more important when the supersonic flow impact the enthalpy probe which result in occurring a bow shock on the nose tip of the probe and lead inevitably in the static pressure variation. The post-shock static pressure described by [3] measures the static pressure after a shock generated on the nose tip of enthalpy probe by using a separate probe. Even if this probe tends to reproduce the shock it has the disadvantage to use 2 different probes which inevitably leads to increase error in measurements. The Tekna enthalpy probe measure static and stagnation pressure using the same probe.
The system that bridges R&D innovation with small-scale powder production TekSphero-15 is a compact yet powerful spheroidization system engineered to support advanced R&D and small-scale production. Designed for versatility, it delivers highly spherical powders with excellent purity and consistency, while adapting seamlessly to evolving operational needs. - Ideal for R&D and small-batch production Engineered for material innovation and laboratory-scale production, TekSphero-15 enables the development and optimization of spherical powders for research, feasibility studies, and early-stage qualification. - Versatile Designed for ease of maintenance and operation, the system supports rapid changeovers between different materials and sample batches—making it ideal for multi-project R&D environments. - Adjustable and user-friendly A flexible R&D platform that allows users to refine processes at small scale and prepare for smooth transition toward industrial production. Powder handling is performed under a ventilated hood, and the system can be easily dismantled and cleaned. Exchangeable reactors enable nanopowder synthesis or coating configurations. System specification - Plate Power: 15 kW - Productivity: 0.5–1.5 kg/h ≈ 1–3 tons/year, depending on material type and technical requirements - Dimensions (L × W × H): 2.5 × 0.9 × 2.0 m - Safe: The system is designed according to the strictest standards and includes multiple safety interlocks to ensure safe operation in laboratory and R&D environments. - Easy to Use: Operation through a touchscreen interface with integrated data recording for process monitoring and traceability. - Options available - Nano synthesis reactor - Coating reactors - External reactor for longer or custom reactor designs - Advanced automation package - Different powder feeders - Continuous collection
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Where R&D precision meets scalable nanopowder production The TekNano-40 provides an optimal solution for advancing nanomaterial development at pilot scale while preserving process flexibility. Suitable for research environments and limited-series production, it consistently delivers high-purity nanopowders tailored to high-value and niche applications. - Ideal for R&D and small-batch production Engineered to produce nanopowders with precise control over material characteristics. - Versatile Supports a wide range of materials and feedstock phases (solid, liquid, gaseous), with quick reactor exchange for spheroidization or coating applications. - User-friendly Following training with Tekna, operators can efficiently produce a wide variety of nanopowders using an intuitive interface and streamlined procedures. System specification - Plate Power: 40 kW - Productivity: 100-1000 g/h (depending on material and process requirements) - Dimensions (L × W × H): 4.6 × 3.8 × 2.9 m. - Safe: Multiple safety interlocks meeting the highest standards - Easy to Use: Touchscreen operation with data recording - Options available: Dual RF outlet; Spheroidization reactor; Coating reactors; Advanced automation package Productivity TONNES / YEAR: 1 – 3,5 Productivity KG / HOUR: 0,1 – 0,4 Ideal Application STAGE OF USE: Pilot production Particle size: 20-120 μm; Sphericity: Up to 100%; Melting point: Up to 4000 °C; Process gas: Ar, H₂, O₂, He, N₂, Air
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The system that bridges R&D innovation with small-scale powder production The TekNano-15 is a compact,yet powerful plasma system engineered for advanced R&D and small-scale production. Designed for maximum versatility, it delivers multiple forms of nanomaterials with outstanding purity and consistency while adapting seamlessly to evolving research needs. - Ideal for R&D and small-batch production Designed for advanced material innovation and small-scale development - Versatile Easy to maintain and clean, enabling rapid material changeovers - Adjustable Flexible R&D platform supporting process refinement and scale-up - User-friendly Powder handling in a ventilated hood; system can be easily dismantled, cleaned, and configured with interchangeable reactors for spheroidization or hypersonic material testing System specification - Plate Power: 15 kW - Productivity 50-100g/h depending on the material and technical requirements - Dimensions (L × W × H) 2.5 × 0.9 × 2.0 m - Safe The system is designed according to the strictest standards and includes multiple safety interlocks. - Easy to Use Operation through a touchscreen interface with data recording. - Options available - Spheroidization reactor - Plasma wind tunnel reactor - Coating reactors - External filter for higher quench and continuous collection - Advanced automation package - Various powder feeders
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The ultimate solution for large-scale industrial nanopowder production The TekNano-200 is engineered for cost-effective, high-volume nanopowder manufacturing, delivering continuous 24/7 operation to meet the needs of large industrial environments. - Optimized for industrial production Specifically designed for large-scale manufacturing with maximum operational efficiency. - Application-driven design Engineered to meet stringent specifications for energy, battery, and electronics industries. - High throughput Ensures uninterrupted, reliable production of high-quality nanopowders. System specification - Plate Power: 200 kW - Productivity 2-7 kg/h- 15-45 tons/year depending on the material and process requirements - Dimensions (L × W × H) 7.7 × 6.5 × 6.8 m. - Safe Designed to the highest safety standards with multiple interlocks - Easy to Use Touchscreen operation with comprehensive data recording - Options available - Dual RF outlet - Different powder feeders - Ground powder loading system - Various collection canister sizes - Remote system monitoring
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