Supply of Energy Dispersive X-ray Fluorescence Spectrometer, Mingrui Model Edx8300h, Metal Ore Composition Analyzer
Nanjing Mingrui EDX8300H Energy Dispersive X-ray Fluorescence Spectrometer , controlled by computer software, with a simple and intuitive operation interface, easy to use, no need for professional operation. Widely used in chemical industry, petrochemical industry, electronics and electrical, automobile manufacturing and other industries for the inspection of harmful elements and quality control in line with the EU RoHS/ELV directives, and for qualitative, semi - quantitative and quantitative analysis of elements in samples such as ores, alloys and soils. Tel: 18651882886 (WeChat ID).
Energy Dispersive X-ray Fluorescence Spectrometer Technical performance and indicators:
(1) The range of elemental analysis is from sodium (Na) to uranium (U);
(2) The range of elemental content analysis is from 1PPm to 99.99%;
(3) Measurement time: 100 - 300 seconds (adjustable);
(4) The detection limit of harmful elements specified in the RoHS directive (limited to Cd/Pb/Cr/Hg/Br/Cl) reaches 1PPM;
(5) Energy resolution is 149 ± 5 electron volts;
(6) The temperature adaptation range is from 15℃ to 30℃;
(7) Power supply: AC 220V ± 5V (it is recommended to configure an AC purification regulated power supply);
Energy Dispersive X-ray Fluorescence Spectrometer Features
(1) EDX8300H can better cope with environmental protection directives such as RoHS and halogen - free, and the detection of light elements in alloys. It is equipped with a vacuum testing system, which increases the range of elemental testing. The detector is equipped with an SDD testing system, especially improving the detection limit of light elements such as Na, Mg, Al and Si, and the accuracy is improved. At the same time, the repeatability and stability of testing other elements such as Cd/Pb/Cr/Hg/Br/Cl have been significantly improved. The overall structured design makes the instrument beautiful and elegant.
(2) It uses an American SDD detector, which is electrically cooled instead of liquid nitrogen cooled, with a small volume, accurate data analysis and low maintenance cost.
It adopts the independently developed SES signal processing system (digital multi - channel), which effectively improves the peak - to - background ratio and makes the measurement more accurate.
One - key automatic testing makes it simpler and more convenient to use, and the interface is more user - friendly.
There are seven optical path correction and collimation systems, which can be automatically switched according to different samples.
It has a multi - layer anti - radiation leakage design, and its radiation protection level belongs to the same level as similar products.
The optimized integrated heat dissipation design greatly improves the heat dissipation performance of the whole machine, ensuring the safe operation of the X - ray source.
The unique movement temperature monitoring technology ensures the safe and reliable operation of the ray source, effectively extends its service life and reduces the use cost. Multiple instrument accessory protection systems, and the whole process can be monitored through software, making the instrument work more stably and safely.
Dedicated vacuum test software allows you to freely choose whether to vacuum, displays the vacuum degree in real-time, features a standard window design, has a user-friendly interface, and is easy to operate. All controls are just a click of the mouse away.
This machine uses a USB2.0 interface to effectively ensure accurate, high-speed, and efficient data transmission.
The unique fully automatic vacuum system shields the influence of air on the testing of light elements, greatly improving the detection limit of light elements and expanding the detection range.
The integrated vacuum chamber design effectively ensures the vacuum degree that meets the testing requirements and improves the maintainability of the equipment.
The conversion between vacuum test and non-vacuum test is simple, which is convenient for customers to use. At the same time, the vacuum is released when the cover is opened, which is safe, simple, and practical.
(3) Main configuration of the instrument hardware part
SDD electrically cooled detector: (The latest detector)
SDD electrically cooled detector; Resolution: 129±5e electron volts
Amplifier circuit module: Detects the characteristic X-rays of the sample; further amplifies the detected and collected information.
(4) X-ray excitation device (thin beryllium window tube):
Filament current output: 1mA;
It belongs to semi-lossy components with a service life of more than 25,000 hours.
High-voltage emission device (imported high voltage):
Voltage output: 50kV;
Minimum 5kV controllable adjustment.
It comes with voltage overload protection.
(5) Integrated vacuum system
A vacuum pump system with excellent performance such as low vibration, low noise, self-protection and fast pumping speed;
Geometric pumping speed: 60 L/min (50Hz)
Ultimate pressure: 6.7×10-2 Pa
(6) Digital multi-channel analyzer:
Convert the collected analog signals into digital signals and provide the processing results to the host computer software;
Number of channels: 4096;
It includes a signal enhancement processing function;
Optical path filtering module
Reduce the interference during the X-ray optical path transmission process to ensure accurate signal reception by the detector;
Integrate the collimator and the filter;
(7) Automatic collimator switching module
Up to 7 options with calibers of 8-1#, 8-2#, 8-3#, 8-4#, 6#, 4#, 2# respectively.
Automatic filter switching module.
Free selection and switching of five types of filters.
Free combination module of collimators and filters.
Up to dozens of free combinations of collimators and filters.
Automatic working curve selection module.
Automatically select the working curve, abandoning manual selection to avoid human operation errors, and making automation and intelligence more perfect, making the operation more user-friendly and convenient.
3. Special software MeaRohs
(1) Software introduction
Specifically developed for RoHS (including halogen elements) detection (with vacuum control function), it processes, calculates the collected spectral signals and reports and displays the measurement results.
(2) Function introduction
Specifically designed for the testing of five elements Cd, Pb, Hg, Br, Cr involved in six substances in the EU RoHS Directive and the halogen element Cl. The measurement time is 100 - 300 seconds (adjustable). The operation interface is simple and intuitive, easy to use, and does not require professional operation.
(3) The software interface is shown in the following figure:
It can automatically select the appropriate calibration curve, making measurement more convenient and accurate. The Chinese and English interfaces can be automatically switched, and it has the function of customizing a third - party language;
Automatically calibrate the instrument;
It comes with qualitative analysis of sample materials to prevent users from manually selecting the wrong curve;
Print in multiple report forms;
It can display multiple spectrograms simultaneously;
The instrument test parameters and vacuum degree are displayed in real - time, making all information clear at a glance;
The unique movement temperature monitoring technology ensures the safe and reliable operation of the X - ray source, effectively extends its service life, and reduces the use cost.
4. Sample configuration
Standard samples are used to create working curves
(1) Sample chamber
Open large sample chamber: 610mm×320mm×100×
Semi - enclosed sample chamber (when vacuuming): Φ100mm×h75mm
(2) Standard samples
EU standard samples EC680K, EC681K
Silver calibration plate
5. Standard accessories
Low-noise and high-speed vacuum pump
Small in size, light in weight, simple in structure, easy to maintain and repair
High pumping speed, reaching the vacuum test requirements in 20S
The ultimate pressure can reach 6.7×10-2Pa
Powered by single-phase AC220V, no need for external three-phase power
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