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Small angle X-ray scattering

Product number:SAXSFocus 3.0
Product description

The SAXS Focus 3.0 is a versatile small-angle/wide-angle X-ray scattering (SAXS/WAXS) system facilitating independent or combined SAXS and WAXS measurements. The multifunctional platform features a spacious sample chamber, a multifunctional sample stage, and a high-vacuum flight tube, enabling the analysis of a broad spectrum of sample types and sizes, such as solid powders and crystals, liquid solutions, colloids, thin films, and fibers.


Technical Specifications

High throughput microfocus X-ray source   and collimator (MFocus)

microfocus X-ray source

Cu target, Mo target 

Optics

Multilayer single reflection focusing   mirrors

Scatterless  slit collimation system

No parasitic scattering, spot size can be   adjusted in real time, continuously and automatically

System dynamic range

2x1010

Vacuum

1 mbar

Vacuum version of single photon-counting   detectors (EIGER2 R series)

 

 2D   Silicon arrays single photon-counting detectors

Continuous readout, no dead time, no   readout noise or dark current

Pixel 75μm × 75μm

Dynamic range 32 bits

Automatic movement of the detector in the   direction of the incident light path throughout the vacuum line



Comprehensive system performance

Sample chamber

Extra large metal sample chamber with 120   liters of internal space

Fast switch between sample stages

No need for vacuum when switching sample   stations during normal testing, fast switching, automatic centering

Measurable scattering vector (q) range

0.007 nm-1 ~ 50 nm-1

Continuous Measurement Function

The detector continuously and   automatically acquires the full q range from 0.007 to 50 nm-1.

Omni-directional 2D scattering Spectra   acquisition function

Automatically acquires raw 2D maps at   360° azimuth (full arc) and can be used with conventional stages, variable   temperature stages and stretching stages.

Sample stage

30 solids autosampler

40/60 powder autosampler

30 liquid capillary autosampler

20 autosampler for large block samples

Stands are compatible with both vacuum   and atmosphere environments and feature a magnetic base for quick changeover.

Software

Automatic control of equipment, automatic   data acquisition, support for batch testing and data batch processing

Windows system with real-time automatic   removal of cosmic background ray noise

Absolute scattered intensity can be   calculated directly

Automatic scanning of samples to   analyze structural changes at different locations with a resolution of ≤200   μm

Professional data fitting software,   covering a variety of common data analysis and fitting functions


Applications

1、Biomedical research: It is used to study the structure and function of biological macromolecules such as proteins, DNA, RNA, etc., and provides important structural information data for drug research and development, cell biology and pathology;

2、 Materials science: the application fields include polymer materials, nanomaterials, ceramic materials, metal and alloy materials, composite materials, porous materials and thin film materials;

3、Earth science: It can be used to study the microstructure and properties of materials in the Earth, for example, the microstructure and composition of rocks, which can be used to understand the physicochemical properties and evolutionary history of materials in the Earth;

4、Chemical research: it is used to study the kinetic process of various chemical reactions and the evolution of the structure of the products.


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