DIFFRAC. EVA

DIFFRAC. EVA software can quickly analyze the two kinds of diffraction data.It is suitable for brooke all kinds of detectors and XRD scan type of data.EVA functions including data to deduct, basic data analysis and reporting, detailed diffraction peak qualitative and quantitative analysis, phase, and calculation of the degree of crystallinity and crystal size.

EVA can be combined with all the relevant database for phase analysis and qualitative analysis, also can use crystal structure and based on the chemical composition of XRF chemical analysis to get the reliable supplementary information.

And DIFFRAC. EVA also supports from today's fast detector effective evaluation to the big data, support the use of in situ environment, support high flux screening or spatial resolution measurements.The software not only provide a specific chart type, also provides advanced chemical measurement tools, so that through the cluster analysis and pattern matching identification and quantitative crystalline and amorphous forms.

It fully supports not only the conventional file-based analysis task, still can combine DIFFRAC. SUITE database daily analysis tasks, even in chapter 21 CFR part 11 of the regulations required, in a controlled environment for the pharmaceutical industry.Finally, DIFFRAC. EVA can be directly in the EVA, or use the DIFFRAC. SUITE results database manager and instrument, and compiled can graphics and user-defined report.

EVA is the preferred software is used for preliminary understanding.Streamline captured by stable probe the data in one or more of the picture, or will come from the two-dimensional scanning detector pixels to translate into conventional one-dimensional XRD data, is a very important step.EVA can provide perfect for further analysis of the one dimensional data of the tool.They both conventional signal processing and scanning operation, also include the focus on a single peak and complete scanning more advanced technologies.

Multiple scan reader can quickly load hundreds of scanning, and in the form of two-dimensional simply summarized the scan data.It's so easy to find outliers in conventional quality control measure, and from the reciprocal space figure or a series of variable temperature conditions or run measuring extract worthy of detailed study of a particular scan.

Added scanning information, such as measuring position, temperature, humidity, charge state, even a single peak intensity or the number of amorphous background, etc. - can display in the side view.Also, this information can help to find out for further study of phase transformation, phase decomposition or formation of the scan.

Since its first release, retrieval of EVA/matching module is often considered the most reliable and the most accurate phase identification tool.And, in an international match/EVA has achieved the best results in round robin (Le Meins et al., 2002,www.cristal.org/smrr).Since then, EVA has experienced many times to improve again, making it more superior than conventional phase analysis software).

• To have recognition phase scanning curves are highly complex residual peak retrieval function greatly improve the analysis of a small amount of phase.
• Due to the lower limit detection limit (LLoD) is greatly reduced, support variable count time (VCT) and dynamic light beam optimization (DBO) data, in order to realize the highly accurate analysis of the trace phase.
• At the same time in the multiple reference database retrieval, including ICDD PDF2 / PDF4 + / PDF4 minerals/PDF4 organic material database.
• For grouping candidate phase, in order to deal with the increasing number of similar or nearly the same reference database entries.
• Based on reference intensity ratio (rirs) values of the phase identification and accurate quantitative analysis phase.

• Gather all the best and the evaluation algorithm for data integration
• Innovative design concept and operation, maximize the realization process simplified and flexible operation
• Make full use of modern computer and operating system, such as multi-threaded, parallel, native support 64 - bit systems, etc
• Real-time preview all analysis for visual inspection
• Want to cancel an operation?No problem!EVA will allow you to cancel the operation and operation again
• Highly flexible GUI can adapt to the available user hardware, best practices and requirements of various kinds of software modules
• According to the user preferences custom window layout, the column configuration and Settings screen
• With the DIFFRAC. Manager software SUITE measurements and results highly integrated
• Detailed step-by-step tutorial for the use of EVA at first is very simple