Introduction: The EDX-4000 Portable X-Fluorescence Sulfur Analyzer is specially designed for the determination of sulfur content in petroleum products. It adopts the principle of energy dispersion and integrates electrical, mechanical and microcomputer design, which is fast and accurate. It can meet the repeatability and reproducibility requirements of IMO2020, GB/T 17040 and GB/T11140, as well as the requirements of ASTM D4294-03 for these indicators. It is an ideal method for determining sulfur content in petroleum or petrochemical products. Features: 1. Integrated design of electrical, mechanical and microcomputer, compact and beautiful; 2. It can measure a variety of petroleum products with a wide measurement range. Analysis is fast and requires only a small number of standard samples. 3. Using the fluorescence intensity ratio analysis method, the temperature and pressure can be automatically corrected. 4. 7-inch (1024*768) capacitive touch screen; 5. Use the reference sample to perform repetitive tests and spectral scans to determine its working state and electrical parameters. 6. Equipped with USB interface, can be connected with any computer. 7. Use a disposable sample cell with polyester film to avoid cross-contamination. The sample cell adopts a multifunctional pressure forming device, which is fast and convenient. There is a hole in the sample compartment cover where you can record the sample serial number, S% (m/m) and date. 8. Can save a lot of test data. You can browse test data and calibration curves at any time. Technical parameter: 1. Measuring range: 50 ppm to 5% 2. Repeatability (r): <0.02894 (S+0.1691); 3. Reproducibility (R): <0.1215 (S+0.05555); 4. Detection limit: 50ppm; 5. Oil sample volume: 3ml (equivalent to a sample depth of 3mm to 4mm); 6. Measurement time: can be set to 30 seconds, 60 seconds, 90 seconds, 120 seconds, 150 seconds; 7. Calibration curve number: N calibration curves can be saved. 8. Working conditions: Ambient temperature: -20～50℃; 9. Relative humidity: 10%-85% 10. Size and weight: 200mm×200mm×268mm; 11. Total weight 4.1kg 12. Excitation source: maximum 50kV, maximum 200μA x-ray tube, upper limit excitation power 4W 13. Detector: SDD 14. Operating system: android 15. Power system: using intelligent battery with MSbus, real-time monitoring of the remaining capacity of the battery, a single battery can work for about 8 hours 16. Resolution: <136eV 17. Data output: USB 18. Display: 7-inch foldable color touch screen display
Introduction: The EDX-4000 Portable X-Fluorescence Sulfur Analyzer is specially designed for the determination of sulfur content in petroleum products. It adopts the principle of energy dispersion and integrates electrical, mechanical and microcomputer design, which is fast and accurate. It can meet the repeatability and reproducibility requirements of IMO2020, GB/T 17040 and GB/T11140, as well as the requirements of ASTM D4294-03 for these indicators. It is an ideal method for determining sulfur content in petroleum or petrochemical products.
