ASTM D4294 Sulfur Content of Petroleum Products Tester(X-ray Method)

Sulfur Content of Petroleum Products Tester(X-ray Method) 

ASTM D4294 

Product model: JF11140

Product Introduction

The analyzer is a new type of computerized quantitative analysis instrument. The instrument is based on the principle of X fluorescence energy dispersion, adopts environmentally friendly X-ray tube excitation technology, and uses nuclear electronics and a microcomputer to form an advanced physical measurement analytical instrument; the detection does not require any chemical reagents, and is more accurate than chemical analysis. Fast, the sulfur content in liquid and solid powder samples can be detected in the fastest 60 seconds.

Technical Parameter

1. Sulfur measurement range: 7ppm or more;

2. Take sample volume: 2～3ml;

3. Measuring time: 60, 120, 240 seconds, arbitrarily set;

4. Precision: a Repeatability (r): <0.02894 (X+0.1691); b Reproducibility (R): <0.1215 (X+0.05555);

5. Single sample is automatically measured, the number of measurements: 2, 3, 5, 10, 50 times can be set arbitrarily, and the average value and standard deviation will be given at the end of the measurement;

6. Number of calibration curves: The apparatus can store 9 calibration curve, 5 for one line, 4 for 

binomial parabola. 

7. Electricity source: AC220,240V, 50,60Hz

8. Size: 468*358*158mm;

Weight <12 kg

 Main Feature

1. Automatically select the working curve, no need to manually select the curve of the corresponding range according to the sulfur content.

2. Automatically stabilize the spectrum and peak or determine the peak position through the instrument screen, no need for the user to open the outer cover to manually adjust the detector high pressure.

3. The instrument has two power supply modes: AC 220v/DC 12v, which is convenient for customers to use in the field.

4. The instrument core is like a computer, which can expand functions according to the special needs of different users, and realize remote upgrades through the instrument's USB port.

5. Unique mechanical structure design, almost silent in and out sample delivery.

6. Measure the mass percentage of total sulfur in liquid samples such as crude oil, heavy oil, diesel, kerosene, gasoline, and naphtha;

7.Measure the sulfur content in solid powder samples, such as anode carbon block, petroleum coke, modified pitch and other carbon materials;

8. Measure the total sulfur or sulfide content in lubricating oil and petroleum additives;

9. Measure the total sulfur or sulfide content in other liquids and solids.