Main Technical Features
1. The method of fluorescence intensity ratio analysis has the advantages of wide variety of detection, wide range of measurement, fast analysis speed and less sample consumption.
2、The instrument is designed with the microcomputer, LCD display, human-machine dialogue, automatic diagnosis function, which can judge the working state and electrical parameters of the instrument, and correct the temperature and air pressure automatically, and also correct the C/H ratio.
3、The use of disposable Mylar membrane sample cups can avoid cross-contamination. The sample cups are made by multi-function press, which is quick and convenient, and can record the sample number, m/m and date.
4、The sample test bench is positioned accurately, the sample is automatically extended out of the body, and the sample is placed and the oil leakage preventing parts are changed conveniently, and the possibility of contamination of the detection system is avoided.
5. The instrument features large-capacity data storage, allowing real-time access to content analysis results and calibration curve parameters.
6. The instrument features a standard RS-232C serial communication interface, enabling seamless data exchange with computers.
7. Safety measures for X-ray protection ensure zero radiation exposure risks to both individuals and groups.
Main Technical Parameters and Indicators
1、Sulfur determination range: 7ppm to 5% (7ppm-50000ppm).
2、Precision: a. Repetitiveness (r): <0.029 (+0.6);
b Reproducibility (R): <0.063 (+0.6);
3. Sample volume: 2～3ml (equivalent to sample depth of 3mm～4mm);
4. Measurement time: 60,120,240,300, or 600 seconds, customizable;
5. Sample measurement: Automatic measurement of single samples with customizable measurement cycles (2, 3, 5, 10, or 50 times). The system outputs average values and standard deviations upon completion.
6. Number of calibration curves: The instrument can store 9 calibration curves, 5 of which are linear curves and 4 are parabolas.
7. Working conditions: Temperature: 10-35℃; Relative humidity: ≤85% (at 30℃);
8. Power supply: AC 220V±20V,50Hz; rated power 30W;
9. Dimensions and weight: 468mm × 368mm × 136mm; 13kg.
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