X-ray fluorescence sulfur analyzer
Product introduction
Energy dispersive X-ray fluorescence sulfur analyzer is a special
analyzer based on energy dispersive X-ray fluorescence
spectroscopy. The analyzer principle, design structure, instrument
elements, analytical method operation flow, error and
reproducibility all conform to GB/T 17040-2019 and ASTM D4294 for
the determination of sulfur content in petroleum and petroleum
products.
Main use
◆ Measuring sulfur content of crude oil, petroleum, heavy oil,
diesel oil, kerosene, naphtha;
◆ Measuring the total sulfur content of coal chemical products,
such as primary benzene;
◆ Measurement of sulfur content in other liquid or solid fine
powder samples such as petroleum coke.
Instrument characteristics
◆ Intelligent electromechanical integrated microcomputer design,8
inch wide viewing Angle capacitive touch screen (1024*768) display
◆ Wide detection variety, wide detection range, fast analysis
speed, less standard sample consumption;
◆ The instrument has automatic peak stabilization function and
automatic diagnosis function, monitoring the working state and
electrical parameters of the instrument;
◆ Disposable Mylar film sample cup to avoid cross contamination;
Sample cup production is convenient and fast;
◆ Accurate positioning of the sample table, easy to place the
sample and replace the anti-oil leakage film, and avoid the
possibility of contamination of the detection system;
◆ Large storage capacity of instrument data, 4096 content analysis
results and 8192 count measurement data, 16 instrument calibration
results.
◆ Thermal printer automatically prints test results;
◆ The instrument automatically selects the working curve without
user intervention;
◆ The user can choose the measurement result unit, ppm or (m/m)%;
◆ Safe radiation protection measures, no harm to individuals and
groups of ionizing radiation.
Technical index
1. Sulfur measurement range: 0.0017% ~ 5%; 1%-80% (two options)
2. Measurement time: 60-180 seconds;
3. Single sample automatic measurement, measurement repetition
times: 1, 2, 3, 5, 10 arbitrary setting, the end of the measurement
to give the average and standard deviation;
4. Repeatability (r): < 0.4347 X0.6446 (X= the average of two repeated test results);
5. Reproducibility (R): < 1.9182 X0.6446 (X= the average of two single, independent test results);
6. Sample size :5ml ~ 6ml;
7. The instrument can store 10 calibration curves;
8. Working conditions: Temperature :10 ~ 30℃; Relative humidity
:≤85% (30℃); Power supply :AC100-220V/50Hz; Rated power :50W;
9. Size and weight: 460mm*260mm*260mm; 11kg.
