Energy Dispersive X-ray Fluorescence Spectrometer XRF Analyzer with Vacuum

Energy dispersive X-ray fluorescence spectrometer XRF analyzer with vacuum

Product name and model indicators:

1.1. Name and model: Energy dispersive X-ray fluorescence spectrometer -------GF-6900B vacuum type

1.2. Working Conditions:

1.3. Technical performance and indicators:

1.3.1. Elemental analysis ranges from sodium (Na) to uranium (U);

1.3.2. Element content analysis range from 1PPm to 99.99%;

1.3.3. Measurement time: 60-200 seconds (adjustable);

1.3.4. Its detection limit is up to 1PPM;

1.3.7. The energy resolution is 129±5 electron volts;

1.3.8. The temperature adaptation range is 15℃ to 28℃;

1.3.9. Power supply: AC 220V±5V (AC purified and regulated power supply is recommended);

1.4. Product features

1.4.1 Equipped with vacuum, equipped with vacuum test system, increased element test range, detector equipped with SDD test system, especially to improve the detection limit of Na, Mg, Al, Si and other light elements, improve the accuracy, and at the same time in the test of Cd/Pb/Cr/Hg/Br/Cl and other elements repeatability stability has been significantly improved.

1.4.2 Overall structured design, beautiful instrument.

1.4.3 Using the latest SDD detector in the United States, electric cooling rather than liquid nitrogen cooling, small size, accurate data analysis and low maintenance cost.

1.4.4 SES signal processing system developed by ourselves is adopted to effectively improve the peak back ratio and make the measurement more accurate.

1.4.5 One-click automatic test, easier to use, more convenient, more user-friendly interface.

1.4.6 Eight kinds of optical path correction collimation system, automatically switched according to different samples.

1.4.7 Multiple anti-radiation leakage design, radiation protection level belongs to the highest level of similar products.

1.4.8 Optimize the integrated heat dissipation design to improve the heat dissipation performance of the whole machine and ensure the operation safety of the X-ray source.

1.4.9 The unique movement temperature monitoring technology ensures the safe and reliable operation of the ray source, effectively prolonging its service life and reducing the use cost.

1.4.10 Multiple instrument accessories protection system, and can be monitored through software, so that the instrument work more stable and safer.

1.4.11 Special vacuum test software, whether to vacuum can be freely selected, vacuum degree real-time display, standard window design, friendly interface, easy to operate, all controls are between the click of the mouse.

1.4.12 The machine adopts USB2.0 interface to effectively ensure accurate, high-speed and effective data transmission.

1.4.13 The unique fully automatic vacuum system completely shields the influence of air on the light element test, greatly improving the detection limit of light elements, and expanding the detection range.

1.4.14 The integrated vacuum chamber design effectively ensures the vacuum degree that meets the test requirements and improves the maintainability of the equipment.

1.4.15 The conversion between vacuum test and non-vacuum test is simple and convenient for customers to use; At the same time open the cover to remove the vacuum, safe, simple and practical.

Energy dispersive X-ray fluorescence spectrometer XRF analyzer with vacuum

2. The hardware part of the instrument is mainly configured

2.1 SDD electric refrigeration detector: (the latest type of detector)

2.1.1. SDD electric refrigeration detector; Resolution: 129±5e electron volts

2.1.2. Amplifier circuit module: detect the characteristic X-ray of the sample; Take the information collected by the probe and enlarge it further.

2.2 X-ray excitation device (thin beryllium window light tube) :

2.2.1. Maximum output of filament current: 1mA;

2.2.2. It is a semi-lossy part with a service life of more than 5000 hours

2.3 High-pressure launcher:

2.3.1. Maximum voltage output: 50kV;

2.3.2. Minimum 5kv controllable adjustment

2.3.3. Built-in voltage overload protection

2.4 Integrated vacuum system

2.4.1 Vacuum pump system with excellent performance of low vibration, low noise, self-protection and fast pumping speed;

2.4.2 Geometric pumping speed: 60 L/min (50Hz)

2.4.3 Ultimate pressure: 6.7×10-2 Pa

2.5 Multi-Channel Analyzer:

2.5.1. Convert the collected analog signals into digital signals, and provide the processing results to the host computer software;

2.5.2 Maximum number of avenues: 4096;

2.5.3 includes signal enhancement processing function;

2.65 Optical Path Filter Module

2.6.1 Reduce the interference in the transmission process of the X-ray optical path to ensure the accuracy of the detector receiving signals;

2.6.2 Integrate the collimator with the filter;

2.7 Collimator automatic switching module

2.7.1 Up to eight options, calibers are 8-1 #, 8-2 #, 8-3 #, 6-4 #, 4-5 #, 1-6 #, 0.5-7 #,0.2-8#.

2.8 Filter automatic switching module

2.8.1 Free selection and switching of seven filters.

2.9 Free combination module of collimator and filter

2.9.1 Up to dozens of free combinations of collimators and filters.

2.10 Working curve automatically selects the module

2.10.1 Automatic selection of working curve, abandon manual selection, avoid human error, will be automated and intelligent

The deduction is more perfect, so that the operation is more human and more convenient.