GAS PROPORTIONAL XRF DETECTOR CGX-101

Product Details

GAS PROPORTIONAL XRF DETECTOR CGX-101XRF is used to detect and analyze noble metals like Gold ( Au), Silver (Ag), Platinum (Pt),Iridium (Ir), Osmium (Os), Palladium (Pd), Rhodium (Rh), Ruthenium (Ru), Copper (Cu), Zinc (Zn), Nickel (Ni), Cadmium (Cd), Iron (Fe), Cobalt (Co), Indium (In), Tin (Sn), in theJewellery Industry.Energy Dispersive X-ray Fluorescence (EDXRF) technique relies on the detector and thedetection circuit capability to resolve spectral peaks due to different energy X-Rays emittedwhen a primary X-Ray beam strikes a metal alloy corresponding to different elements in thesample, intensity of the spectrum radiation proportional to the concentration of element.The spectrum is then processed through the powerful computer software which calculatesand reports the various elements & their composition in the sample. XRF Gold Purity Tester consists of X-Ray tube, high voltage power supply for X-Ray source,X-Ray tube filters, X-Ray fluorescence Detector, processing electronics and system interface& an external computer. A camera is incorporated in the system to view the sample on thecomputer screen. Specifications : Detectable elements : Iron (Fe), Cobalt (Co), Nickel (Ni), Copper (Cu), Zinc (Zn), Ruthenium (Ru), Rhodium (Rh), Palladium (Pd), : Silver (Ag), Cadmium( Cd), Indium (In), Tin (Sn),   Osmium (Os), Iridium (Ir), Platinum (Pt), Gold (Au)Measurement Results : Cu (Combined with Fe, Co, Ni, Zn) Ag (Combined with Ru, Rh, Pd, Cd, In, Sn) : Au (Combined with Os, Ir, Pt) :Accuracy of measurement : +0.3% (Molten Metal above 90% Au)  +0.5% (Molten Metal below 90% Au) : +1% (Molten Metal below 50% Au) Sensor : Gas Proportional CounterCooling for Detector : Air Detection Range : 1%-----99.99% Testing Time : 30-----200 secs Test Spot Area : 0.3mmPower Supply : 200-240V AC, 50/60HzPower Rating : 130 WattWorking Temperature : 15-25oC Relative humidity : <70% Operation atmosphere : Vibration free surface and air conditioned room Interface for Computer : Inbuilt (External Monitor, Keyboard required) Software for Operation : Menu Driven User Friendly Operating SystemDimensions of  : Length : 450mm Instrument Width  : 350mm Height : 345mm (with test compartment cover      in closed position) & 565mm (in open position).Dimensions of : Length : 300mm Sample Chamber Width  : 255mm : Height : 80mm    Net Weight : 30kg XRF is a reference technique, hence standards are required for quantitative results. Standards are analyzed, spectral intensities generated are used to obtain a intensity v/s concentration plot for calibration. This calibration is used to evaluate the spectral intensities of unknown samples.How to get best results from XRF Spectrometer :XRF is a reference method, proper standardization of the equipment is required for accurate results. In order to get most appropriate results, testing at different points is necessary especially when the jewellery design is intricate. Adequate warm up period, sturdy working surface, stable power supply, proper grounding and conditioned atmosphere is required to achieve the best product performance.For powder sample, proper grinding of sample minimizes scattering effect.For solid sample, surface polishing minimizes the scattering effect.Flat surface of the sample yields the best results.Due to different melting points, atomic structure and crafting techniques, not all the elements can be melted with noble metals.