SDB-17040 X-ray Fluorescence Sulfur-in-Oil Analyzer

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GB/T 17040, ASTM D4294


1.It can be used to determine mass% of total sulfur in the crude petroleum, petroleum, heavy oil, diesel oil, and naphtha.
2.It can be used to determine total sulfur content in the products of coal chemical industry, such as primary benzene.
3. It can be used to determine total sulfur or sulfide in other liquid or solid powder samples.

Main technical specifications

1. Power supply: AC220V±20V, 50Hz
2. Power consumption: 30W
3. Measurement range: 20 ppm to 5%
4. Precision: Repeatability (r): <0.02894(X+0.1691)
Reproducibility (R): <0.01215(X+0.05555)
5. Sample amount: 2~3mL(Means the depth is about 3~4mm)
6. Measurement period: 60s, 120s, 240s, 300s, 600s. Settable.
7. One sample test times: 2 times, 3times, 5times, 10times, 50times. Settable. It gives the average value and standard deviation after measurement.
8. Calibration curve numbers: 9 pieces of curves can be saved. 5 pieces of them are unary linear equation and 4 pieces of them are unary quadratic equation.
9. Ambient temperature: 5~35℃
10.Relative humidity: ≤85%(30℃)
11.Overall dimension and N.W: 468mm×368mm×136mm,13kg

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 and it can also make correction to ratio of carbon and hydrogen (C/H).
4. Large LCD for display; Man-machine conversation system; Sound alarm for operation mistake;
5. It has self-diagnostic function, so it can determine its working state and electric parameters by making counting measurement and energy spectrum measurement using reference samples.
6. Equipped with a RS232 serial port, it can connect with any computer or web system.
7. It takes disposable sample cell with Mylar film, so it can avoid cross contamination. Sample cell is made by a multifunctional 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. The sample holder is installed on a slide rail, so it can move out and move in automatically. It can move out from inside of the instrument for sample location and anti-leakage parts replacement. It is convenient and it can avoid any contamination to detection system.
9. It can save large quantity of test data. You can browse test data and calibration curves at any time.
10.It uses a thermal printer, so it is easy to replace printing paper.
11.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.
12.Its safe X-ray protection measures can keep people from injury of X-ray radiation.