Astmd4294 Oil Sulfur Content Tester Automatic Sulfur Analyzer Sulfur Content Testing Machine

Product Description

ASTMD4294 Oil Sulfur Content Tester Automatic Sulfur Analyzer Sulfur Content Testing Machine
Introduction  
This instrument is a special X-fluorescence analyzer designed and manufactured according to the requirements of the standard GB / T 17040-2008 " Sulfur Content Measurement method of Petroleum Products (Energy dispersion X-ray fluorescence Spectrometry) of the People's Republic of China.The instrument adopts the energy dispersion principle, electromechanical integrated microcomputer design, the analysis is fast and accurate. Its repeatability and reproducibility all meet the relevant requirements of the national standards GB / T 17040-2008 and GB11140-2008, and also fully meet the requirements of the more stringent US national standard ASTMD4294-02.

ASTMD4294 Oil Sulfur Content Tester Automatic Sulfur Analyzer Sulfur Content Testing Machine 

Main technical characteristics

1. Fluorescent intensity ratio analysis method is adopted to detect a wide variety, wide range, fast analysis speed and less sample consumption.
2, Electromechanical integrated microcomputer design, liquid crystal display, operation interface man-machine dialogue, with automatic diagnosis function, judge the working state and electrical parameters of the instrument, temperature, air pressure automatic correction, carbon-hydrogen ratio (C / H) can also be corrected.
3, Single Mylar membrane sample cup is used to avoid cross-contamination; the sample cup is made with multifunctional press, quick and convenient to record the sample number, m / m and date.
4, The sample test table is accurately positioned; when being tested, it will automatically extend out of the body to place samples and replace oil-proof parts, and avoid the possibility of contamination of the detection system.

 5. The instrument data storage amount is large, and the content analysis results and the calibration working curve parameters can be checked at  any time.

 6. The instrument has a standard serial communication RS-232C interface, which can realize the communication with the computer or the         computer.

 7. Safe X-ray protection measures, and no X-ray power radiation damage to individuals and groups.
 

ASTMD4294 Oil Sulfur Content Tester Automatic Sulfur Analyzer Sulfur Content Testing Machine  

Main technical parameters and indicators

1,Sulfur measurement range: 7ppm~5%;

2,Precision: a reproducibility (r): <0.029 (+ 0.6);

                    b reproducibility (R): <0.063 (+ 0.6);

3. Sample size: 2~3ml (equivalent sample depth: 3mm~4mm);

4. Measurement time: 60,120,240,300,600 seconds, with any setting;

5. Sample measurement: the automatic measurement of a single sample, the measurement times of 2,3,5,10,50 times of arbitrary set, and give the average value and the standard deviation at the end of the measurement;

6. Number of calibration curves: the instrument can store 9 calibration curves, 5 are one yuan in a straight line, and 4 are a binomial parabola;

7. Working conditions: temperature: 10~35ºC; relative humidity: 85% (30ºC);

8. Working power supply: AC 220V±: 20V, 50Hz; rated power: 30W;

9. Size and weight: 468mm 368mm 136mm; 13kg.