Wavelength Dispersive Spectrometer - QualiX-W1
Parent Product
QualiX-W1 wavelength-dispersive spectrometer is a high precision analytical instrument, being able to analyze the contents of several elements in a substance precisely, quantitatively and simultaneously. QualiX-W1 wavelength-dispersive spectrometer features for 10 fixed light diffraction channels, 10 elements being analyzed simultaneously. Elements are arbitrary from Na to U as required by the users. QualiX-W1 is an ideal quality control choice for large and medium-sized enterprises, it is widely used in cement, steel, powder metallurgy, coal, petroleum, kaolin, glass, refractory materials and environmental protection industries.
Applications
Applications
QualiX-W1 wavelength-dispersive spectrometer is a high precision analytical instrument, being able to analyze the contents of several elements in a substance precisely, quantitatively and simultaneously. QualiX-W1 wavelength-dispersive spectrometer features for 10 fixed light diffraction channels, 10 elements being analyzed simultaneously. Elements are arbitrary from Na to U as required by the users. QualiX-W1 is an ideal quality control choice for large and medium-sized enterprises, it is widely used in cement, steel, powder metallurgy, coal, petroleum, kaolin, glass, refractory materials and environmental protection industries.
- Building Materials (cement, glass, ceramics)
- Metallurgy (steel, non-ferrous metals)
- Petroleum (trace elements S, Pb, and so on)
- Chemical Engineering
- Geography and Mining
- Commodity Inspection
- Human body trace elements inspection
Application-XRF
The main application for this analyzer is- alloy determination/ chemical analysis
Alloy Determination/ Chemical Analysis
XRF analyzers are used to the fullest potential when determining the alloy under examination and in obtaining a chemical analysis of the constituent elements of samples. Preparation of the sample should be cleaned of all dust, rust, oils etc. If the sample is already cleaned there is no need for preparation, a dirty sample will have a significant effect on the analysis. There are many factors that can cause errors for alloy sample analysis, factors such as specimen size or cleanness can disrupt readings. Solutions for these factors can be as simple as painting or coating the surface of the specimen, or if the sample size is too small multiple pieces can be used at the same time.
Analysis Software:
It is equipped with software for two quantitative analysis algorithms: empirical coefficient algorithm and theoretical coefficient algorithm. With innovative technology of full spectrum analysis, every spectrum line can be timely traced and corrected, which greatly improves the repeatability and stability of quantitative analysis and also serves as intuitive evidence of instrument status diagnosis. Complete measures for self-diagnosis are supplied. In-built RS 232 serial communication protocol, TCP / IP protocol (S/C based on socket) and OPC protocol (OPC server) all offer ways to share data with DCS or QCS system.
Features/Advantages
Features
- Rapid and non-destructive analysis of powder and bulk samples
- Multi-channel high speed MCA offers timely measurement of every element peak, benefiting not only instrument debugging and failure diagnosis but also the enhancement of stability of the instrument
- Compared with sequential scan large power spectrometers, QualiX-W1 gains adequate analysis precision even when lower power and equal measurement time are adopted, which not only endows the instrument with high cost performance, but also prevents wearing of the goniometer, prolongs the service life of X-ray tube, minimizes failures of the high voltage power supply and reduces the maintenance cost of the whole instrument.
Functions of Software
- Setting-up and Monitoring
- Performance Test
- Sample Test
- Results Retrieval
- Preparation of working curve
Theory/Method
Theory/Method
XRF
When certain elements are bombarded with X-rays, electrons are emitted which result in energy released from the outer shells. Electrons can be ejected from the inner shell of atoms, causing them to drop down from the higher-level. When this event happens it is called “characteristic x-rays”.
The Process of X-ray Fluorescence
Bremsstrahlung x-rays and characteristic x-rays are created by a shower of electrons, this occurs by an XRF analyzer bombarding the atoms of the sample with x-rays. Each electron transition emits a characteristic x-ray (fluorescence photon) with an energy equal to the energy differences between the two shells for the specific element. Electrons have the same fixed energy levels in all atoms of the same element, each similar electron transition emits an x-ray of the same discreet energy. Therefore when electrons are ejected from atoms of the same element, the emitted x-rays are identical.
Technical Specifications
Technical Specifications
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