A2140 X fluorescent sulfur element analyzer Introduction
A2140 X-Fluorescence Sulfur Element Analyzer is a special X-Fluorescence Analyzer developed and manufactured to meet the needs of sulfur content detection in oil products. It adopts the principle of energy dispersion, the microcomputer design of the mechatronics, and the analysis is fast and accurate. Its repeatability and reproducibility meet the relevant requirements of national standards GB / T 17040 and GB 11140, and also meet the requirements of U.S. national standard D 4294-03. It provides assistance for the detection of sulfur content in crude oil or petrochemical production processes. . Features
The instrument and machine are integrated with a microcomputer design, 8-inch capacitive touch screen (1027 * 768) display, no keyboard is required, and the operation interface is simple and beautiful.
Wide detection variety, wide detection range, fast analysis speed, and low standard sample consumption.
Using fluorescence intensity ratio analysis method, temperature and air pressure are automatically corrected, and the hydrocarbon ratio (C / H) can also be corrected.
The automatic diagnosis function of the instrument determines the working state and electrical parameters of the instrument.
The disposable Mylar film sample cup can avoid cross-contamination; the sample cup is made by multi-functional pressing parts, which is fast and convenient.
The positioning of the sample table is accurate, it is convenient to place samples and replace oil-proof parts, avoiding the possibility of the detection system being polluted.
The instrument has a large amount of data storage. By default, it can store 4096 content analysis results and 8192 count measurement data. The 16 instrument calibration results data can be queried or uploaded to the computer through RS-232 standard serial communication port.
The instrument has an automatic stabilization function. When the performance of the detector decreases, the system automatically adjusts the high voltage to correct the error.
The instrument automatically selects the working curve by default when the instrument is turned on, without user intervention. Technical Parameters
Sulfur measurement range: 0.0007% ppm ～ 5%
Precision: a repeatability (r): <0.02894 (X + 0.1691); b reproducibility (R): <0.01215 (X + 0.05555)
Sample volume: 2 ~ 3ml (equivalent to sample depth of 3mm ~ 4mm)
Measurement time: 30, 60, 90, 120, 150 seconds, arbitrarily set
Single sample automatic measurement, measurement times: 1, 2, 3, 5, 10 times arbitrarily set, the average value and standard deviation are given at the end of the measurement
The instrument can store 10 calibration curves
Working conditions: Temperature: 5 ～ 35 ℃; Relative humidity: ≤85% (30 ℃); Power supply: AC220V ± 20V, 50Hz; Rated power: 30W
Size and weight: 430mm × 250mm × 240mm; 10kg
Introduction
A2140 X-Fluorescence Sulfur Element Analyzer is a special X-Fluorescence Analyzer developed and manufactured to meet the needs of sulfur content detection in oil products. It adopts the principle of energy dispersion, the microcomputer design of the mechatronics, and the analysis is fast and accurate. Its repeatability and reproducibility meet the relevant requirements of national standards GB / T 17040 and GB 11140, and also meet the requirements of U.S. national standard D 4294-03. It provides assistance for the detection of sulfur content in crude oil or petrochemical production processes. .
