X-ray Fluorescence Sulfur Analyzer D-S10000
The D-S10000 fluorescence spectrum sulfur analyzer adopts the principle of energy dispersion, and the electromechanical integrated micro-computer design makes the analysis fast and accurate. Its repeatability and reproducibility are in line with national standards GB/T 17040-2008 “Petroleum product sulfur content determination method (energy dispersive X-ray fluorescence spectrometry)”, ASTM D4294, GB/T 11140-1989 “Petroleum product sulfur content determination method (X-ray), and ASTM D2622. The D-S10000 Fluoride Sulfur Analyzer measures the total sulfur mass percentage of crude oil, petroleum, heavy oil, diesel, kerosene, gasoline, and naphtha. It also measures total sulfur or sulfur compounds in coal chemical products (such as primary benzene) and other liquid samples. Content; also determination of total sulfur or SO3 content in fine powder samples, etc.
Features:
1. Using the fluorescence intensity ratio analysis method, the detection variety is wide, the detection range is wide, the analysis speed is fast, and the standard sample consumption is small.
2. Using electromechanical integrated micro-computer design, liquid crystal display, man-machine dialogue on the operation interface, with automatic diagnosis function, judging the working state and electrical parameters of the instrument, automatic correction of temperature and air pressure, and carbon/hydrogen ratio (C/H) can also be corrected.
3. Use disposable Mylar membrane sample cup to avoid cross contamination.
4. Safe X-ray protection measures, after rigorous testing, have no X-ray power radiation damage to individuals and groups.
Specification :
1. Sulfur measurement range: 10ppm～5% (according to user needs, adjust the measurement range, such as sulfurized isobutylene sulfur content 42%~46%).
2. Precision: a: repeatability (r): <0.02894 (X + 0.1691);
b: Reproducibility (R): <0.1215 (X+0.05555).
3. Sample size: (2~3) ml (equivalent sample depth 3mm~4mm).
4. Measurement time: 60 seconds, 120 seconds, 240 seconds, 300 seconds, 600 seconds, any setting.
5. Sample measurement: Single sample automatic measurement, measurement times 2, 3, 5, 10, 50 times arbitrarily set, the end of the measurement gives the average and standard deviation.
6. Number of calibration curves: The instrument can store 9 calibration curves, 5 for one-time straight line and 4 for binomial parabola.
7. Calibration (calibration) sample: 12 (10ml/piece).
8. Working power: AC220V ± 20V, 50Hz; rated power 30W
9. Dimensions: 468mm × 368mm × 136mm (length × width × height).
10. Weight: 13kg (net weight).
Ultra-Low Sulfur Detection with the X-ray Fluorescence Sulfur Analyzer D-S10000
Ensure precise, rapid, and compliant sulfur quantification in fuels, oils, and chemicals with the X-ray Fluorescence Sulfur Analyzer D-S10000—a high-sensitivity, benchtop ED-XRF instrument engineered specifically for ultra-low-sulfur diesel (ULSD), gasoline, marine fuels, lubricants, and petrochemicals. Compliant with ASTM D4294, ISO 20847, SH/T 0689, and EN ISO 13032, the D-S10000 delivers reliable measurements from 0.5 ppm to 10,000 ppm (0.00005% to 1%) sulfur—critical for meeting EPA Tier 3, IMO 2020, and Euro 6/7 regulations.
Engineered for Regulatory Compliance and High-Throughput Testing
The D-S10000 Sulfur Analyzer utilizes a high-brightness X-ray tube and a precision silicon drift detector (SDD) optimized for sulfur Kα line detection, achieving exceptional signal-to-noise ratio and stability. Its proprietary optical path and vacuum-enhanced chamber minimize air absorption, enabling accurate ultra-trace sulfur analysis without sample preparation. Results are delivered in under 60 seconds, with no reagents, gases, or hazardous waste.
- Ultra-Low Detection Limit: 0.5 ppm S – Validated for ULSD (<10 ppm), gasoline (<15 ppm), and marine fuels (<500 ppm / 0.5% m/m).
- Fully Compliant with ASTM D4294 & ISO 20847 – Accepted for custody transfer, regulatory reporting, and port inspections.
- Fast Analysis: 30–60 Seconds – High throughput for terminals, refineries, and fuel depots.
- Vacuum-Enhanced Measurement Chamber – Maximizes sensitivity for trace sulfur without helium purge.
- Intuitive Touchscreen Interface & Data Management – Stores 1,000+ results; USB export; supports calibration curves and QC checks.
- Minimal Sample Prep – Analyze liquid fuels directly in standard XRF cups with Mylar film.
Trusted Across Fuel Supply Chains and Regulatory Bodies
From refinery QC labs and marine fuel testing stations to customs checkpoints and environmental agencies, the D-S10000 ensures confidence in sulfur compliance—helping avoid fines, protect catalysts, and reduce SOx emissions. Its robust design, low operating cost, and ease of use make it ideal for both routine screening and official verification.
Whether you’re certifying bunker fuel at a port or validating gasoline batches for retail, the X-ray Fluorescence Sulfur Analyzer D-S10000 delivers the speed, accuracy, and regulatory acceptance you need—right at the point of need.
Measure sulfur with certainty. Comply with confidence. Act in seconds.
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