Portable X-ray Fluorescence Spectrometer
Summary EDX-4000 Portable X-ray Fluorescence Sulfur Anaylzer is specially designed to determine sulfur content in the petroleum products. Adopts energy-dispersive principle, and with electrical, mechanical and microprocessor integration design, so it is rapid and accurate. It can meet the requirements of IMO2020, GB/T 17040 and GB/T11140 on repeatability and reproducibility, and it can also meet requirements of ASTM D4294-03 on these indexes. It provides a measure to determine sulfur content during petroleum or petrochemical production process.
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Overview：
Summary
EDX-4000 Portable X-ray Fluorescence Sulfur Anaylzer is specially designed to determine sulfur content in the petroleum products. Adopts energy-dispersive principle, and with electrical, mechanical and microprocessor integration design, so it is rapid and accurate. It can meet the requirements of IMO2020, GB/T 17040 and GB/T11140 on repeatability and reproducibility, and it can also meet requirements of ASTM D4294-03 on these indexes. It provides a measure to determine sulfur content during petroleum or petrochemical production process.
?Features:
I. Main technical features
1. With electrical, mechanical and microprocessor integration design, so it is compact and beautiful;
2. It can determine various products and in a wide measurement range. It is rapid for analysis and it only need little standard sample.
3. Adopts fluorescence intensity ratio analysis methods, it can make correction to temperature and pressure automatically.
4. 7-inch (1024*768) capacitive touch screen;
5. It can determine its working state and electric parameters by making repeatability test and spectrum scan using reference samples.
6. Equipped with a USB port, it can connect with any computer.
7. It takes disposable sample cell with Mylar film, so it can avoid cross contamination. Sample cell is made by a multifunction pressure shaping device, so it is rapid and convenient. There is a hole on the sample cell cover and you can record sample serial number, S% (m/m), and date on the sample cell cover.
8. It can save large quantity of test data. You can browse test data and calibration curves at any time.
9. Tightly protection measures to avoid oil leakage. The sample cell is placed on the leakage protection device. The sample cell can enter into the detection system together with the leakage protection device only during sample analysis procedures. If the instrument is not at sample analysis state, the leakage protection device will move out, so this can avoid any contamination to the detection system.
10. Its safe X-ray protection measures can keep people from injury of X-ray radiation.
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Specifications:
II. Main technical specifications
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Measurement range: |
50 ppm to 5% |
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Repeatability (r): |
＜0.02894(S+0.1691); |
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Reproducibility (R): |
＜0.1215(S+0.05555); |
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Detection limit: |
50 ppm; |
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Oil sample quantity: |
3 ml (it is equal to sample depth of 3 mm～4 mm); |
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Measurement time: |
it can be set to 30s or 60s or 90s or 120s or 150s; |
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Calibration curve numbers: |
it can save N calibration curves. |
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Working condition: |
a. Ambient temperature: -20～50℃; b. Relative humidity: 10%-85% |
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Size and weight: |
200mm×200mm×268mm; |
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Total weight |
4.1kg |
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exciter |
50kV max, 200μA max x-ray Tube, upper limit excitation power 4W |
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Detector |
SDD |
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Operating System |
android |
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Power supply system |
Smart Battery with MSbus, real-time monitoring of the remaining capacity of the battery, a single battery can work for about 8 hours |
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Resolution |
<136eV |
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Data output |
USB |
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Display screen |
7 Inch retractable color touch screen display |
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