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A650 coal ash composition analyzer X-ray fluorescence spectrometer
Principle and characteristics of X-ray fluorescence analysis
When the sample is bombarded with X-rays, the sample is excited to produce gamma fluorescence, which usually blows the inner electrons out of the K and L shells of an element atom. The holes created by the atoms are filled by high-energy outer electrons, and the high-energy electrons added to the lower energy orbitals emit the excess energy as X-ray fluorescence. These radiated lines contain the signatures of various elements, like fingerprints, and the intensity of the valence radiation of the individual dry atoms is proportional to the concentration of the element in the sample.

A650 coal ash composition analyzer X-ray fluorescence spectrometer
Performance characteristics
With high speed, high precision and high efficiency, the self-developed analysis software can simultaneously complete the synchronous and accurate analysis of dozens of elements from 11 sodium (Na) to 92 uranium (U) within 1-120s.
1. Generous and beautiful, durable, multiple safety protection mode
2. Collimator + multi-combination filter, software automatically switch to meet a variety of test applications
3. SES signal processing system (digital multi-channel) independently developed is adopted to effectively improve the peak back to back ratio and make the measurement more accurate
4. Optimize the integrated heat dissipation design to improve the heat dissipation performance of the whole machine and ensure the operation safety of the X-ray source
5. Multiple anti-radiation leakage design, radiation protection level belongs to the highest of similar products
6. Select the vacuum system, optimize the test environment, improve the analysis accuracy of magnesium, aluminum, silicon, phosphorus, sulfur and other light elements, and greatly expａnd the analysis ability of A650 analyzer
7. Unique movement temperature monitoring technology ensures the safe and reliable operation of the ray source, effectively prolongs its service life and reduces the use cost
A650 coal ash composition analyzer X-ray fluorescence spectrometer
Software advantage
The Chinese version of X-ray fluorescence analysis software jointly developed by Danaher and our company, which integrates empirical coefficient method, theoretical A-coefficient method, linear fitting, quadratic curve, intensity correction, content correction and other analysis methods to fully ensure the accuracy of test data.
Hardware advantage core components imported complete set
A650 coal ash composition analyzer X-ray fluorescence spectrometer
detector
X-ray tube: Imported from the United States SDD detector, resolution to the lowest 129eV, energy linear and energy resolution, peak back ratio
High voltage power supply: imported Oxford tube core, maximum power 50W, tube voltage 5-50KV, tube current 0-1000uA; Long life X-ray tube
High voltage power supply: imported Spellman high voltage maximum power 50 W, voltage 0-50 KV, current 0-1000uA. 8-hour stability ≤0.05%
Signal processor: Imported signal processor, adapt to high resolution and high count rate, self-tuning magnification, the maximum number: 4096.
A650 coal ash composition analyzer X-ray fluorescence spectrometer
Technical specification

A650 coal ash composition analyzer X-ray fluorescence spectrometer
Instrument configuration
System standard configuration
1.SDD detector
2. Optical path enhancement system
3. Branded computers
4. X-ray sources
5. Filter group + collimation
6. Brａnd vacuum system
7. High voltage power supply
8.X fluorescence full element analysis software
9. Branded inkjet printers
10. Sex to noise ratio electronic circuit system
11. Sample cups
12. Digital multichannel analyzer
A650 coal ash composition analyzer X-ray fluorescence spectrometer
System selection
Spectroscopic special grinding machine
Platinum crucible for melting sample
Spectroscopic fusion machine
Spectroscopic tablet press
Spectral special milling machine
Performance characteristics
1. Appearance design: generous and beautiful, durable, multiple safety protection mode
2. Collimating filter system: collimating + multi-combination filter, software automatic switch, meet a variety of test applications
3. SES signal processing system (digital multi-channel) developed by ourselves is adopted to effectively improve the peak back ratio and make the measurement more accurate
4. Multi-dimensional heat dissipation system: Optimize the integrated heat dissipation design to improve the heat dissipation performance of the whole machine and ensure the operation safety of the X-ray source
5. Radiation safety system: multiple anti-radiation leakage design, radiation protection level belongs to the highest of similar products vacuum system: optional pumping
6. Vacuum system optimizes the test environment, improves the analysis accuracy of light elements such as magnesium, aluminum, silicon, phosphorus and sulfur, and greatly expands the analysis capability of A650 analyzer
7. Unique movement temperature monitoring technology ensures the safe and reliable operation of the ray source, effectively prolongs its service life and reduces the use cost
A650 coal ash composition analyzer X-ray fluorescence spectrometer
Hardware advantage
The whole set of core components is imported
1. Detector: the complete silicon drift SDD detector of the United States, with the lowest resolution to 130eV, excellent energy linearity and energy resolution, peak-to-back ratio
2. X-ray tube: maximum power 50W, tube voltage 5-50KV, tube current 0-1000uA; Long life X-ray tube
3. High voltage power supply: maximum power 50 W, voltage 0-50 KV, current 0-1000uA. 8-hour stability ≤0.05%
4. Signal processor: Adopt imported signal processor, adapt to high resolution and high count rate, self-tuning magnification, the maximum number: 4096
A650 coal ash composition analyzer X-ray fluorescence spectrometer
Software advantage
Advanced fluorescence analysis software Chinese version, the software integration of empirical coefficient method, theoretical coefficient method, linear fitting, quadratic curve, intensity correction, content correction and other analysis methods, to fully ensure the accuracy of test data.
A650 coal ash composition analyzer X-ray fluorescence spectrometer
Instrument configuration
System standard configuration
1.SDD detector
2. X-ray sources
3. High voltage power supply
4. Sex to noise ratio electronic circuit system
5. Optical path enhancement system
6. Filter group + collimation
7. Digital multichannel analyzer
8. Brａnd vacuum system
9. Branded inkjet printers
10. Branded computers
11.X fluorescence full element analysis software
12. Sample cup and fuse
A650 coal ash composition analyzer X-ray fluorescence spectrometer
System selection
1. Special Grinding machine for spectrum (optional)
2. Spectroscopic Fusion Machine (Optional)
4. Fused platinum heap collapse (optional)
5. Special Tablet press for spectrometer (optional)
3. Special Powder Making machine for Spectrum (optional)
A650 coal ash composition analyzer X-ray fluorescence spectrometer
Solutions for coal ash composition analysis
Coal ash is the solid product after the high-temperature combustion of minerals in coal. Its composition is complex and mainly consists of chloride and salts of sodium, magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, chine, iron and other elements. Coal ash composition analysis is an important content of coal quality test and research.
A650 coal ash composition analyzer X-ray fluorescence spectrometer
Significance of coal ash composition analysis
1. It can determine the mineral composition of coal
2. Provide data for comprehensive utilization of ash and slag
3. The melting temperature of coal can be judged
4. According to the composition of oxide, roughly judge the corrosion of coal combustion to the boiler