Overview
The HK-17040 Petroleum Product Sulfur Content Tester (X-ray Fluorescence Spectrometry) complies with the requirements of test methods including GB/T 17040, SH/T 0742, and ASTM D4294. It is suitable for:
- Determining the total sulfur mass percentage in crude oil, petroleum, heavy oil, diesel oil, kerosene, gasoline, and naphtha;
- Measuring total sulfur content in coal chemical products (e.g., primary benzene);
- Determining total sulfur or sulfide content in other liquid samples;
- Measuring total sulfur or sulfur trioxide content in fine powder samples (e.g., carbon materials like petroleum coke and modified asphalt).
Features
- Integrated electromechanical and microcomputer design, featuring a concise and elegant appearance.
- Wide range of detectable samples, broad measurement range, fast analysis speed, and low consumption of standard samples.
- Adopts fluorescence intensity ratio comparative analysis method, with automatic correction for temperature and atmospheric pressure, and optional correction for carbon-hydrogen (C/H) ratio.
- Equipped with an 8-inch IPS capacitive touchscreen—high brightness, clearly visible in sunlight, and adjustable brightness; the software interface is clear and user-friendly, enabling simple operation.
- Judges the instrument’s working status and electrical parameters through counting measurement and energy spectrum measurement of reference samples.
- Uses disposable single-sided Mylar film sample cups to avoid cross-contamination; sample cups are quick and easy to prepare.
- The sample stage plate is placed on a slide rail platform for highly accurate positioning.
- Large data storage capacity—content analysis results and calibration curve parameters are accessible at any time.
- Strict oil leakage protection: sample cups are placed on anti-leakage components and only move to the measurement position during sample analysis.
- Safe X-ray protection measures: the instrument’s detection system is surrounded by strict protective devices to prevent X-ray leakage, ensuring no X-ray ionizing radiation harm to individuals or groups.
Technical Specifications
- Power Supply: AC 220V±20V, 50Hz/60Hz
- Rated Power: 50W
- Sulfur Measurement Range: 0.0017%～5%
- Repeatability (r): ＜0.4347 X⁰·⁶⁴⁴⁶ (X=average of two repeated test results)
- Reproducibility (R): ＜1.9182 X⁰·⁶⁴⁴⁶ (X=average of two single, independent test results)
- Detection Limit: 10ppm
- Sample Volume/Weight: 5ml～6ml (oil samples); 3g (powder samples)
- Measurement Time: Optional 60s, 120s, or 180s
- Measurement Results: Automatic display of average value and standard deviation for single samples
- Calibration Curves: Up to 10 calibration curves storable in the instrument
- Environmental Requirements: Temperature 10℃～30℃; Humidity ≤85% (at 30℃)
- Dimensions & Weight: (460×260×260)mm; 13kg
