Katanax X-600 X-FLUXER Six-Position Fully Automated Fusion Machine

Overview

The Katanax X-600 X-FLUXER is a six-position, fully automated fusion machine engineered for high-precision sample preparation in analytical laboratories performing X-ray fluorescence (XRF), inductively coupled plasma (ICP), and atomic absorption spectroscopy (AAS). It employs resistive ceramic heating technology—eliminating open flames, gas lines, and associated safety hazards—to melt solid samples with fluxes (e.g., lithium tetraborate, lithium metaborate) into homogeneous, bubble-free glass discs or beads. Unlike traditional gas-fired furnaces, the X-600 delivers consistent thermal profiles across all six positions via Dynamic Temperature Profiling (DTP) control and real-time power calibration, ensuring uniform heat distribution and minimizing inter-sample variability. Its design conforms to core principles of analytical sample integrity: inert contact surfaces (ceramic crucible supports, platinum-alloy crucibles), contamination-free operation (no exposed metallic furnace components), and traceable thermal history—making it suitable for regulated environments requiring GLP/GMP alignment and audit-ready process documentation.

Key Features

• Fully automated six-position fusion cycle—including preheating, fusion, pouring, and controlled cooling—with no manual intervention required after loading.
• Ceramic crucible support system eliminates metallic contamination, critical for low-level elemental analysis (e.g., trace metals in geological or environmental matrices).
• Modular, user-configurable mold holder accommodates standard mold diameters: 30 mm, 32 mm, 35 mm, and 40 mm—enabling flexibility across method requirements and lab workflows.
• Integrated auto-locking safety shield with optical viewport provides physical containment during fusion while allowing visual monitoring; interlocked to halt operation if opened mid-cycle.
• Low-noise thermal management: <65 dB(A) during standby, heating, melting, and cooling phases—optimized for shared laboratory spaces.
• Quick-start capability: reaches 1000 °C in under 15 minutes from ambient, enabled by high-efficiency tubular heating elements resistant to flux corrosion and thermal shock.
• Tilt-adjustable color LCD touchscreen interface with icon-driven navigation, five-language support (English, French, German, Spanish, Chinese), and USB port for firmware updates and method backup.
• Dual-blower active cooling system rapidly solidifies molds post-pour while maintaining furnace temperature—reducing total cycle time without compromising bead homogeneity.

Sample Compatibility & Compliance

The X-600 supports a broad range of inorganic sample types, including oxides, carbonates, silicates, metals, alloys, slags, ores, soils, and fly ash. It is compatible with common fusion fluxes (Li₂B₄O₇, LiBO₂, NH₄NO₃ + LiBO₂ mixtures) and accommodates both oxidizing and reducing fusion atmospheres when used with appropriate crucible liners. All wetted and heated components are chemically inert—ceramic insulation, alumina-based crucible supports, and Pt–Au alloy crucibles—ensuring minimal blank contributions and long-term stability. The system meets general safety standards per IEC 61010-1 (Electrical Equipment for Measurement, Control, and Laboratory Use) and incorporates design features aligned with ISO/IEC 17025:2017 requirements for method validation and equipment qualification. While not intrinsically certified for hazardous area use, its flameless operation inherently satisfies OSHA and local fire code provisions where gas combustion equipment would require special ventilation or permitting.

Software & Data Management

The embedded control firmware supports up to 99 programmable fusion methods, each storing ramp rates, hold times, target temperatures, pour angles, and cooling profiles. Preloaded methods include Oxide, Metal, Solution, Peroxide, Annealing, and Ramp protocols—fully editable to meet ASTM E1378, ISO 8289, and USP dissolution-related fusion guidance. Real-time temperature logging (per position) is timestamped and exportable via USB to CSV format for integration into LIMS or QA/QC review systems. Firmware updates preserve all user-defined methods and calibration settings. Although the X-600 does not feature native 21 CFR Part 11 compliance (e.g., electronic signatures, audit trails), its deterministic behavior, repeatable thermal cycles, and method versioning support retrospective validation under GLP frameworks when paired with external procedural controls and logbook documentation.

Applications

The Katanax X-600 is routinely deployed in geochemical exploration labs preparing rock and soil digests for major- and trace-element quantification; in cement and metallurgical QA/QC labs producing fused beads for routine XRF analysis of CaO, SiO₂, Al₂O₃, Fe₂O₃, and minor constituents; and in environmental testing facilities processing fly ash, slag, and waste incineration residues. Its reproducibility (<1.5% RSD for duplicate fusion beads at 1000 °C) supports ISO 12677-compliant fused-disc preparation for total element determination. The system also serves as a preparatory step prior to ICP-OES or ICP-MS analysis where matrix dissolution must be complete and free of refractory inclusions—particularly for Zr, Nb, Hf, and rare earth elements that resist acid digestion alone.

FAQ

What types of crucibles are compatible with the X-600?
Platinum–gold (95%Pt/5%Au) crucibles are standard; high-purity graphite crucibles may be used for specific non-oxidizing applications, subject to method validation.
Can the X-600 be integrated into an automated sample-handling workflow?
It features digital I/O ports (optional accessory) for external trigger signals and status feedback, enabling synchronization with robotic arms or conveyor-based loading systems.
Is calibration traceable to national standards?
Temperature calibration is performed using NIST-traceable thermocouples; users receive a certificate of conformance with initial commissioning, and annual recalibration is recommended per ISO/IEC 17025 clause 6.5.
How is maintenance performed on the heating elements?
Tubular heating elements are field-replaceable as individual units—no disassembly of the furnace chamber is required, minimizing downtime and preserving thermal insulation integrity.
Does the X-600 support multi-step temperature ramps?
Yes—each method allows up to four independent ramp-and-hold segments, enabling complex protocols such as pre-oxidation, flux addition delay, controlled decomposition, and final fusion at elevated temperature.