The gas fusion machine FGC-00, developed by Ruishenbao Analytical (Shanghai) Co., Ltd. is a specialized sample preparation equipment for XRF analysis and testing. The process of melt beads for XRF analysis prepared by bead fusion method is as follows: the sample is assisted by a flux(borate: a single or proportional mixture of lithium tetraborate and lithium perborate) and a demolding agent(mostly halides). With the platinum crucible(usually the platinum / gold mass ratio is 95/5) as the heat conduction vessel, the material is melted by high temperature (the temperature is generally between 1050¡æ and 1300¡æ). Finally, The melt glass bead is formed by cooling at the pot bottom directly or by casting. As one of the methods for preparing samples for XRF, the bead fusion method effectively reduces the matrix effect and mineral effect of ore, rock, soil, refractory, metallurgical raw materials, etc. during XRF analysis, greatly improving the accuracy of the analysis. Thus it can be widely used in steel, metallurgical, chemical, Geological, cement, ceramic refractory and other industries. The FGC-00 is a fully automatic 4-station gas fusion machine with compact structure and fast heating speed via gas(propane or butane) as the fuel. It also combines several advantages such as automatic temperature control, good temperature control accuracy, PLC automatic control, and multiple safety protection designs. Superior performance is delivered pleasantly at relatively low cost and ensure safe gas usage. Advantage

? The application of advanced design concept of small size and beautiful structure.

? The fully automatic four-station design, fast temperature increase by LPG(propane / butane) and a wide range of temperature settings(800-1600¡æ).

? Each station with independent control and display.

? Great temperature stability, reproducibility and independent synchronized operation of several stations.

? PLC automatic control, high degree of automation, one-button operation to set parameters such as rotation, swing, reverse sample, pause, time and speed.

? A hierarchical authorization mechanism(technical engineers and technical experts) to meet the needs of laboratory equipment classification management.

? multiple mechanisms ensure the equipment stability and the safety of personnel operations, including the emergency closure, gas leakage closure, overheating protection shutdown, flame control unit locking, temperature sensor flame control and the LED display of the running conditions throughout.

? High sample production efficiency, sample quality and stability which meets XRF experimental requirements, and shows pleasant performance/cost ratio.

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