Energy Dispersive X-ray Fluorescence Spectrometer

Element analysis scope: from element S to element U 
2 X-ray excitation device:
2.2.1. The maximum output current of filament: 1 mA;
2.2.2. It is composed of consumable parts with the service life of more than 20000 hours.

2.3 HV transmitters:
2.3.1. Maximum output voltage: 50 kV;
2.3.2. Minimum controllable regulation: 5 kV; 
2.3.3. Equipped with built-in over-voltage protection

2.4 Multi-channel analyzer:
2.4.1. It converts the analog signals collected into digital signals, and feeds the processing results to the software of upper computer.
2.4.2. Maximum quantity of channel: 4096;
2.4.3 Capable of signal enhancement;

2.5Optical path filtering module
2.5.1 It is capable of reducing the interference in the process of sending X-ray optical path to guarantee the accuracy of the signal received by the detector.
2.5.2 The collimator and filter are integrated;

2.6 Automatic collimator switching module
2.6.1 There are up to 6 types of modules, respectively with the diameter of 8-1#, 8-2#, 8-3#, 3#, 1#, 1-2#.

2.7  Automatic filter switching module
2.7.1 There are five types of filter to be selected and switched freely.

2.8 Free combination of collimator and filter  
2.8.1 There are as many as dozens of free combinations between collimator and filter.
 
2.9 Automatic working curve selection module
   2.9.1   It can select working curve automatically instead of manually to avoid errors arising from manual operation, which gives full play to the automation and intellectualization, making operation more simple and convenient.

3. Dedicated software

3.1 Introduction of software
It is specifically developed for ROHS testing, which can process the the spectral signal data collected, perform relevant calculation and report results of measurement.

3.2 Metal alloy element analysis software 2008 (optional)
3.2.1 Element analysis scope ranges from sulfur (S) to uranium (U);
3.2.2 It is capable of analyzing 24 elements simultaneously;
3.2.3 Its analysis and detection limit is up to 100 PPM.
3.2.4 Its content analysis scope ranges from 100 PPM to 99.9%;
3.2.5 The software is developed with a variety of image processing and analysis calculation method;
3.2.6 The reproducibility of repeated measurement can reach 0.1%;
3.2.7 Its long-term operating stability is 0.1%;
3.2.8 The energy resolution is 149±5eV;
3.2.9 The software is designed with a variety of image processing and calculation method;
3.2.10 Field of application: content analysis of elements (such as Cu, zinc, Pb, Sn, Fe, Ni, Mn, Sb, Al, Si, Cr, Mo, Co, Ti, V) contained in alloy (such as brass, stainless steel).

3.3 Coating thickness test software NS (optional)
3.3.1 Element analysis scope ranges from sulfur (S) to uranium (U);
3.3.2 It is capable of analyzing more than 3 layers of coating simultaneously;
3.3.3 Its analysis and detection limit can reach 0.01 microns;
3.3.4 It usually can analyze coating thickness from 0.1 microns to 30 microns;
3.3.5 The reproducibility of repeated measurement can reach up to 0.1 microns (for the outermost layers of the coating less than 1micron).
3.3.6 Its long-term operating stability is 0.1 microns (for the outermost layers of the coating less than 1micron).
3.3.7 Its is configured with hole collimator to test light spot within 0.2 mm;
3.3.9 Field of application: measurement of metal plating thickness, such as zinc/Fe, Ni/Fe, Ni/Cu, Sn/Cu, Ag/Cu, etc;

3.4 Introduction of features 
It is specifically designed to test the five elements of Cd, Pb, Hg, Br, Cr involved in six materials as specified in the EU RoHS directive, and the test duration is 100-300 seconds.
Provided with the simple and intuitive operation interface, the instrument is convenient to use and not only limited to professional operators as shown in the figure below: