DFYF-3120 X-ray fluorescence sulfur-in-oil analyzer

Products overviews
X-ray fluorescence sulfur-in-oil analyzer is to meet the oil content of sulfur detection and development needs of the manufacture of special X-ray fluorescence analyzer. It uses the principle of energy dispersion, mechanical and electrical integration of computer design, analysis of fast and accurate. Its repeatability and reproducibility are in line with national standards GB / T17040 and GB11140 the relevant requirements, but also fully comply with more stringent US national standards ASTMD4294-02 requirements, it is for the crude oil or petrochemical production process of sulfur content detection, to provide An important means. The instrument itself is green and environmental protection, its price is only a fraction of imported equipment.
Technical Parameters:
Mechanical and electrical integration of micro-computer design, simple and beautifull;
Wide detection range, big detection range, fast analysis, standard sample consumption less;
Using the relative ratio of fluorescence intensity ratio analysis method, temperature and atmospheric pressure automatic correction, hydrocarbon ratio (C / H) can be amended;
Large-screen LCD display, the operation of man-machine dialogue; Operational errors  can sound automatic alarm;
The instrument's automatic diagnosis function, through the reference sample count measurement and energy spectrum measurement to determine the working status of the instrument and electrical parameters;
Instrument with standard serial communication RS-232C interface, you can connect  any computer or computer networking system;
Using single-function malar to avoid cross contamination, The sample cup is made of multi-function pressing parts, it is convenient and quick, the lid has pores and can record the sample number, S% (m / m), date;
A single sample table is placed on the guide slider, according to the command automatically in and out, positioning is very accurate; waiting for the analysis of samples, automatically stretched out of the body, placing samples and replacement of oil leakage components is very convenient;
Instrument data storage capacity is big, content analysis results and calibration curve parameters can be checked at any time;
Using thermal printer, the replacement of printing paper is very convenient, eliminating the need for printing ribbon supplies;
The tightly protected oil leakage, the sample cup placed in the anti-leakage components, only in the sample analysis together into the detection system, non-measuring sample period, anti-oil components automatically moved to the instrument, tight protection against detection system Of pollution;
Safety X-ray protection measures: the detection system around the instrument have strict protective measures to prevent X-ray to leak and avoid personal and groups no X-ray ionizing radiation damage.
Measuring range of sulfur: 7ppm ~ 5%;
Repeatability (r): <0.029 (S + 0.6);
Reproducibility (R): <0.063 (S + 0.6);
Detection limit: 7ppm;
Oil volume: 2 ~ 3ml (equivalent oil thickness of 3mm ~ 4mm);
Measurement time: 60,120,240,300,600 seconds, any setting;
Single sample automatic measurement, the number of measurements: 2,3,5,10,50 times arbitrarily set, the end of the measurement is given the average and standard deviation;
Calibration curve: the instrument can access nine calibration curve, five for one yuan a straight line, four for the binomial parabola;