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Tang Wenhao 14757974331 / 0512-68786805
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Portable XRD Analyzer

Product Introduction:

“TopMINI Discovery” diffractometer is mainly used for field or on-site XRD testing work such as geology, petroleum exploration, customs, etc. The instrument adopts transmission path without any moving parts. Therefore, it has a strong and reliable structure, and does not require regular calibration, which is convenient for maintenance and use. This instrument has well scalability. The XRF function can be extended and upgraded according to user needs.

Phone：Tang Wenhao 14757974331 / 0512-68786805

CORE ADVANTAGES TECHNICAL PARAMETER APPLICATION CASES

Supporting the independent intellectual property XRD data analysis software package, it can complete the phase identification and quantitative analysis work.1

Advanced optical path system design, phase quantitative analysis reaches the level of desktop, the minimum detection limit is more than 3wt%, and the relative error is more than 10%.2

High signal-to-noise ratio, improved sampling efficiency, and data acquisition time is less than 15~20 minutes. (Semiconductor sample is less than 5 minutes).3

Mo target light source is selected, which has higher energy, can complete most of the crystal test without changing the target and can improve the loading thickness of the sample.4

X-ray tube target	Mo target
Normal operating power	20w(50kV，0.4mA)
Rated working power	50w(50kV，1.0mA)
Detector	HPC two-dimensional detector
Detector pixel	1280*256
2 - theta angle range	2.5-27.5°
Angular resolution	≈0.25°（FEHM）
Number of samples	≈15mg
Sample size	<120μm
Sample collection time	600-1200s
Overall dimension	58cm42cm23cm
Mass	≈20.0kg
Working environment conditions of net weight	15-35°C

Standard measurement:

Carry out quantitative analysis and test on three sets of standard data provided by the International Crystal Institute (IUCr), and the results are shown in the figure. IUCr data is the actual weighing data of the sample.

From the analysis and comparison results of the above three groups of standard samples, it can be seen that the analysis accuracy error of TOPMINI is less than 3%, and the detection limit is 1%. The analysis results are shown in the figure below.

部分实际矿物测试：

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