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X-Ray Fluorescence Spectrometer – Gas Proportional XRF Detector CGX-101 The X-Ray Fluorescence Spectrometer – Gas Proportional XRF Detector CGX-101 is a high-performance instrument designed for fast, accurate, and non-destructive analysis of precious metals. It is widely used in jewellery manufacturing, hallmarking centres, assay laboratories, precious metal refineries, and quality control applications. Utilizing advanced Energy Dispersive X-Ray Fluorescence (EDXRF) technology, the instrument provides reliable elemental analysis and gold purity testing without damaging the sample. XRF 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), and Tin (Sn) in the jewellery industry. The Energy Dispersive X-Ray Fluorescence (EDXRF) technique relies on the detector and the detection circuit capability to resolve spectral peaks generated by different energy X-rays emitted when a primary X-ray beam strikes a metal alloy. The intensity of the emitted spectrum is proportional to the concentration of each element present in the sample. The spectrum is then processed using powerful computer software, which accurately calculates and reports the elemental composition of the sample. The XRF Gold Purity Tester consists of an X-ray tube, high-voltage power supply for the X-ray source, X-ray tube filters, X-ray fluorescence detector, processing electronics, system interface, and an external computer. A camera is incorporated into the system to allow users to view the sample directly on the computer screen for accurate positioning and testing. 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), and Gold (Au). • Measurement Results: Copper (Cu) combined with Fe, Co, Ni, and Zn; Silver (Ag) combined with Ru, Rh, Pd, Cd, In, and Sn; Gold (Au) combined with Os, Ir, and Pt. • Accuracy of Measurement: ±0.3% (Molten Metal above 90% Au) ±0.5% (Molten Metal below 90% Au) ±1.0% (Molten Metal below 50% Au) • Sensor: Gas Proportional Counter • Cooling for Detector: Air • Detection Range: 1% to 99.99% • Testing Time: 30 to 200 seconds • Test Spot Area: 0.3 mm • Power Supply: 200–240 V AC, 50/60 Hz • Power Rating: 130 Watt • Working Temperature: 15–25°C • Relative Humidity: Less than 70% • Operating Atmosphere: Vibration-free surface and air-conditioned room • Interface for Computer: Inbuilt (External Monitor and Keyboard required) • Software for Operation: Menu-driven user-friendly operating system • Instrument Dimensions: Length: 450 mm Width: 350 mm Height: 345 mm (Closed Position) Height: 565 mm (Open Position) • Sample Chamber Dimensions: Length: 300 mm Width: 255 mm Height: 80 mm • Net Weight: 30 kg XRF is a reference analytical technique; therefore, standards are required for quantitative analysis. Standard samples are analyzed to generate spectral intensity versus concentration calibration curves. These calibration curves are then used to evaluate the elemental composition of unknown samples with high accuracy. How to Get the Best Results from the XRF Spectrometer • Proper standardization and calibration of the equipment are essential for accurate results. • For intricate jewellery designs, testing at multiple points is recommended to obtain the most representative composition. • Ensure adequate warm-up time, a stable working surface, proper grounding, and an air-conditioned environment for optimum performance. • For powder samples, proper grinding minimizes scattering effects. • For solid samples, surface polishing helps reduce scattering and improves measurement accuracy. • Flat sample surfaces provide the most accurate testing results. • Due to differences in melting points, atomic structures, and manufacturing techniques, not all elements can be uniformly melted with noble metals.

GOLD PURITY CHECKING INSTRUMENTS X-Ray Fluorescence Spectrometer – Gas Proportional XRF Detector CGX-101 / Silicon-PIN XRF Detector CGX-102 X-Ray Fluorescence Spectrometer (CGX-101 & CGX-102) Manufacturer, Supplier & Exporter The X-Ray Fluorescence (XRF) Spectrometer is designed for accurate, fast, and non-destructive analysis of precious and noble metals used in the jewellery industry. It is widely used to detect and analyze metals including 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), and Tin (Sn). The Energy Dispersive X-Ray Fluorescence (EDXRF) technique utilizes an advanced detector and electronic circuitry to identify the unique X-ray energy emitted by different elements when exposed to a primary X-ray beam. The intensity of the emitted X-rays is proportional to the concentration of each element. Advanced software processes the spectrum and accurately reports the elemental composition of the sample. The XRF Gold Purity Tester consists of an X-ray tube, high-voltage power supply, X-ray tube filters, X-ray fluorescence detector, processing electronics, system interface, and an external computer for data analysis and reporting. Features • Fast and non-destructive precious metal analysis. • Suitable for jewellery manufacturers, hallmarking centres, laboratories, refiners, and quality control applications. • Detects and analyzes Gold, Silver, Platinum, Palladium, Rhodium, Copper, Zinc, Nickel, Iron, Tin, and other precious metals. • Advanced Energy Dispersive X-Ray Fluorescence (EDXRF) technology. • Silicon-PIN detector with thermoelectric cooling for stable performance. • High accuracy and repeatable measurement results. • User-friendly menu-driven operating software. • Built-in computer interface. • Compact and durable instrument design. • Ideal for precious metal testing and elemental analysis. Specifications Detectable Elements: Titanium (Ti) to Uranium (U) Measurement Results: 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), and Gold (Au) – all metals measured individually. Accuracy of Measurement: ±0.15% (Molten Metal above 90% Au) ±0.30% (Molten Metal below 90% Au) ±0.50% (Molten Metal below 50% Au) Sensor: Silicon-PIN Diode (Optional: Silicon Drift Detector – CGX-103) Detector Cooling: Thermoelectric Cooling Detection Range: 1% to 99.99% Testing Time: 30 to 200 seconds Test Spot Area: 0.5 mm Power Supply: 90–240 V AC, 50/60 Hz Power Rating: 30 Watts Working Temperature: 15°C to 25°C Relative Humidity: Less than 70% Operating Environment: Vibration-free surface and air-conditioned room. Computer Interface: Built-in interface (External monitor and keyboard required) Software: Menu-driven, user-friendly operating system. Instrument Dimensions: Length: 335 mm Width: 225 mm Height: 210 mm (Test compartment closed) Height: 565 mm (Test compartment open) Sample Chamber Dimensions: Length: 235 mm Width: 195 mm Height: 80 mm Net Weight: 12 kg Calibration XRF is a reference analytical technique; therefore, certified standards are required for quantitative analysis. Standard samples are analyzed to generate calibration curves based on spectral intensity versus concentration. These calibration curves are then used to determine the elemental composition of unknown samples with high accuracy. How to Get the Best Results from the XRF Spectrometer • Proper standardization and calibration are essential for accurate and reliable results. • Test jewellery at multiple points, especially for intricate designs, to obtain the most representative composition. • Allow sufficient warm-up time before operation. • Place the instrument on a sturdy, vibration-free working surface. • Ensure a stable power supply, proper grounding, and an air-conditioned operating environment. • For powder samples, proper grinding minimizes scattering effects. • For solid samples, surface polishing improves measurement accuracy by reducing scattering. • Flat sample surfaces provide the most accurate and consistent results. • Due to differences in melting points, atomic structures, and manufacturing techniques, some elements may not alloy uniformly with noble metals, which may influence analysis results.

GOLD PURITY CHECKING INSTRUMENTS X-Ray Fluorescence Spectrometer Handheld Detector X-Ray Fluorescence Spectrometer Handheld Detector (Si-PIN / SDD) – CGX-104 The X-Ray Fluorescence (XRF) Spectrometer is designed for the rapid detection and analysis of precious and noble metals used in the jewellery industry. It accurately identifies and measures the composition of metals including 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), and Tin (Sn). The Energy Dispersive X-Ray Fluorescence (EDXRF) technique uses a high-performance detector and advanced detection circuitry to resolve spectral peaks generated when a primary X-ray beam strikes a metal alloy. Each element emits X-rays with unique energy levels, and the intensity of the emitted spectrum is directly proportional to the concentration of that element. Powerful analysis software processes the spectrum and accurately reports the elemental composition of the sample. The XRF Gold Purity Tester consists of an X-ray tube, high-voltage power supply, X-ray tube filters, X-ray fluorescence detector, processing electronics, system interface, and an external computer. An integrated camera allows users to view the sample directly on the computer screen for precise positioning and analysis. Features • Fast and non-destructive precious metal analysis. • Suitable for jewellery manufacturers, refiners, hallmarking centres, laboratories, and quality control applications. • Detects and analyzes Gold, Silver, Platinum, Palladium, Rhodium, Copper, Zinc, Nickel, Iron, Tin, and other precious metals. • Advanced Energy Dispersive X-Ray Fluorescence (EDXRF) technology. • High-precision elemental composition analysis. • Integrated camera for live sample viewing. • User-friendly software for quick and accurate reporting. • Compact handheld design for easy operation. • High accuracy and repeatability. • Ideal for quality control and metal verification. Specifications X-Ray Tube: Tungsten anode, 40 kV, 100 µA with 5 filter positions Detector Type: Solid-state Si-PIN diode with thermo-electric cooling (Optional SDD) Active Area: 6 mm² Energy Resolution: Less than 165 eV at 5.9 keV (Less than 140 eV for SDD) Display: High-resolution 4-inch color touchscreen Supported Operating Systems: Windows CE / Mobile for PDA Windows XP / Vista / 7 for PC Battery Operating Time: Up to 8 hours Dimensions: 242 mm (L) × 78 mm (W) × 230 mm (H) Weight (with Battery): 1230 g (Standard) 1440 g (Optional Configuration) Calibration XRF is a reference analytical technique; therefore, certified standards are required for quantitative analysis. Known standards are analyzed to generate spectral intensity versus concentration calibration curves. These calibration curves are then used to determine the elemental composition of unknown samples with high accuracy. How to Get the Best Results from the XRF Spectrometer • Proper standardization and calibration of the instrument are essential for accurate and reliable results. • For intricate jewellery designs, perform testing at multiple points to obtain the most representative composition. • Allow adequate warm-up time before testing. • Use the instrument on a sturdy and vibration-free working surface. • Ensure a stable power supply, proper grounding, and a controlled operating environment. • For powder samples, proper grinding minimizes scattering effects and improves accuracy. • For solid samples, surface polishing helps reduce scattering effects. • Flat sample surfaces provide the most accurate measurement results. • Due to differences in melting points, atomic structures, and manufacturing techniques, certain elements may not uniformly alloy with noble metals, which can influence analysis results.