X-Ray Fluorescence Sulfur Analyzer SH407B for Petroleum 5ml Sample

SH407B X-ray Fluorescence Sulfur Analyzer

The SH407B X-ray fluorescence sulfur analyzer adopts the principle of energy dispersion and is designed with an integrated mechanical and electrical microcomputer for fast and accurate analysis. Its repeatability and reproducibility meet the relevant requirements of the national standards GB/T 17040-2008 "Determination of Sulfur Content in Petroleum Products (Energy Dispersive X-ray Fluorescence Spectroscopy)" and GB/T 11140-1989 "Determination of Sulfur Content in Petroleum Products (X-ray Spectroscopy)" GB/T17606 Determination of Sulfur Content in Crude Oil by Energy Dispersive X-ray Fluorescence Spectroscopy, and fully comply with the requirements of the American National Standard ASTMD4294-02.

The SH407B fluorescence sulfur analyzer mainly measures the total sulfur mass percentage content of crude oil, petroleum, heavy oil, diesel, kerosene, gasoline, and naphtha. It can also measure the total sulfur or sulfur compound content in coal chemical products (such as primary benzene) and other liquid samples; It can also be used to determine the total sulfur or SO3 content in fine powder samples, etc Complies with GB/T17606.

Main technical features

● Adopting imported SDD detectors with a resolution of less than 125eV and a maximum counting rate of 2000kcps;

● 30W micro focal spot thin beryllium window X-ray tube;

● WISMAN 30W X-ray tube precision high-voltage power supply;

● 8-inch wide viewing angle capacitive touch screen (1024 * 768) display, backlight brightness can be set through software

● Wide variety of detection, wide detection range, fast analysis speed, no need for chemical reagents;

● Using fluorescence intensity ratio analysis method, temperature and air pressure are automatically corrected;

● The automatic diagnostic function of the instrument determines its working status and electrical parameters;

● Closed directional air-cooled heat dissipation ensures stable operating temperature of X-ray tubes and extends their service life;

● Optimize the optical path design to further enhance the reliability of software and hardware;

● Large data storage capacity, convenient for users to read data;

● The X-ray shielding design, polymer materials, and safety linkage devices effectively ensure radiation safety.

● The instrument has a large data storage capacity, with 4096 content analysis results, 8192 counting measurement data, and 16 instrument calibration result data

Main technical parameters and indicators:

● Measurement range: Sulfur 0.0005% ～ 5% (5ppm ～ 50000ppm)

● Measurement time: 120 ～ 240s

● Single sample automatic measurement, measurement repetition times: 1, 2, 3 can be set arbitrarily, and the average value and standard deviation will be given at the end of the measurement

● Repeatability (r):<0.4347X0.6446 (X=average of two repeated test results)

● Reproducibility (R):<1.9182X0.6446 (X=average of two single, independent test results)

● Sample size: 5ml ～ 6ml

● The instrument can store 10 calibration curves

● Work environment:

Temperature: 10-30 ℃

Relative humidity: ≤ 85% (30 ℃)

● Working power supply: AC100-220V/50Hz

● Rated power: ≤ 50W

● Instrument size: 460 * 260 * 265mm

● Instrument weight: 9.25kg

● Packaging size: 340 * 545 * 345 mm

● Packaging weight: 11kg cardboard box

● Standard accessory packaging: 55 * 13.5 * 33.5

● Weight of standard accessories: 3kg

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet national quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

Packing list