EDX-4000 ASTM D 4294-03 Portable X-ray Fluorescence Sulfur Anaylzer
Description:
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.
Feature
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.
Technical Parameter
| Measurement range: | 50 ppm to 5% |
| Repeatability (r): | ＜0.02894(S+0.1691); |
| Reproducibility (R): | ＜0.1215(S+0.05555); |
| Detection limit: | 50 ppm; |
| Oil sample quantity: | 3 ml (it is equal to sample depth of 3 mm～4 mm); |
| Measurement time: | it can be set to 30s or 60s or 90s or 120s or 150s; |
| Calibration curve numbers: | it can save N calibration curves. |
| Working condition: | a. Ambient temperature: -20～50℃; b. Relative humidity: 10%-85% |
| Size and weight: | 200mm×200mm×268mm; |
| Total weight | 4.1kg |
| exciter | 50kV max, 200μA max x-ray Tube, upper limit excitation power 4W |
| Detector | SDD |
| Operating System | android |
| 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 |
| Resolution | <136eV |
| Data output | USB |
| Display screen | 7 Inch retractable color touch screen display |
