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| เครื่องวิเคราะห์เชิงปริมาณกำมะถัน LS-A2140 X-ray Fluorescence Sulfur Content Analyzer เครื่องวิเคราะห์เชิงปริมาณกำมะถัน LS-A2140 X-ray Fluorescence Sulfur Content Analyzer กลไกการทำงานและเทคโนโลยีที่ใช้เครื่องนี้ทำงานด้วยหลักการ Energy Dispersive X-ray Fluorescence (EDXRF) ซึ่งเป็นการใช้รังสีเอกซ์ไปกระตุ้นอะตอมของกำมะถันในน้ำมันให้เปล่งพลังงานออกมา โดยมีจุดเด่นทางเทคนิคที่น่าสนใจดังนี้:
การออกแบบเพื่อผู้ใช้งานและสิ่งแวดล้อม (Usability & Safety)
Specification: The A2140 X-ray fluorescence sulfur content analyzer is an X-ray analyzer developed and manufactured to meet the requirements for detecting sulfur content in oil products. It adopts the energy dispersive principle and is designed with an integrated mechanical-electrical and microcomputer system. It has fast and accurate analysis capabilities. Its repeatability and reproducibility are all excellent. It provides an important means for detecting sulfur content in crude oil or in the production process of petrochemicals.
Applicable standards: GB/T 17040, GB/T 11140, ASTM D 4294, GB/T 17606
Instrument features: 1. The instrument is designed as an integrated mechanical-electrical system with microcomputer control, presenting a simple and elegant appearance. 2. It offers a wide range of detection types, a wide detection range, fast analysis speed, and low consumption of standard samples. 3. It adopts a fluorescence intensity ratio comparative analysis method, with automatic correction for temperature and atmospheric pressure, and the carbon-hydrogen ratio (C/H) can also be corrected. 4. The IPS 8-inch capacitive touch screen is high-brightness, clear and visible even in bright sunlight, with adjustable brightness; the software interface is clear and user-friendly, and the operation is simple. 5. Through reference sample counting measurement and energy spectrum measurement, the working status and electrical parameters of the instrument can be determined. 6. The instrument has a standard serial communication RS-232C interface, allowing the upload of content data, counting data, and calibration data to the computer. 7. It uses a single-sided Mylar membrane sample cup, which can avoid cross-contamination; the sample cup is made using a multi-functional press fitting, which is quick and convenient, with air holes on the cup cover and the ability to record sample number, S% (m/m), and date. 8. The sample loading platform is placed on a sliding rail platform, providing very precise positioning. 9. The instrument has a large data storage capacity, allowing access to content analysis results and calibration working curve parameters. 10. The oil leakage is strictly protected, with the sample cup placed on an oil-proof component, and it is only moved to the measurement position during sample analysis. 11. There are safe X-ray protection measures: there are strict protective measures around the detection system of the instrument to prevent X-ray leakage, and it has no X-ray ionizing radiation harm to individuals and groups.
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