EDX-MAX PLUS X-ray fluorescence sulfur analyzer

At present, the control of sulfur content in petrochemical products such as gasoline, diesel and lubricating oil has become the core of environmental protection supervision worldwide. The sulfur dioxide produced by the combustion of high-sulfur oil products will be converted into sulfate, which not only accelerates the corrosion of engine components but also leads to the failure of exhaust catalytic converters. Meanwhile, the emission of sulfur oxides is the main cause of acid rain.

The EDX-MAX PLUS X-ray fluorescence sulfur analyzer launched by Comas Instruments strictly complies with the sulfur content detection requirements of "GB 252-2015 General Diesel" and "GB 17411-2015 Marine Fuel Oil". It has an ultra-small helium-filled sample chamber and an ultra-close testing distance, and can quickly test the sulfur content in the oil body. It can also measure the content of elements from sodium to uranium. Moreover, this instrument is easy to operate, highly stable, has a wide testing range, fast analysis speed and low detection limit.

Application field

Petrochemicals, crude oil extraction, liquid elemental analysis

Performance advantage

The instrument has a compact and smooth appearance, is simple and elegant, and is easy to use

The ultra-small helium-filled sealed sample chamber saves gas consumption and reduces detection costs

Ultra-short sample testing distance enhances the accuracy of sample testing

The speed of analyzing samples is fast

Each sample test is highly consistent, ensuring the accuracy of the test data, saving standard samples, and eliminating the need for special sampling tools

The downlit design prevents sample evaporation from contaminating the light tube and the beryllium window of the detector. It can measure light oils such as gasoline and diesel, improving the testing accuracy

High-excitation efficiency side-window W-target X-ray tube, large-area SDD detector, and excellent heat dissipation effectively ensure the high efficiency and stability of the test

The X-ray shielding design ensures that testers can use it safely and with peace of mind

Standard configuration

Seal the sample chamber with helium gas

SDD detector

Signal detection electronic circuit

High and low voltage power supply

Open sample platform

Intelligent sulfur measurement software

X-ray tube

Computers and inkjet printers

Technical parameters

Elemental analysis range :Na-U

Analysis range :3ppm-99.99%

Detection limit :10ppm(up to 3ppm when filled with helium)

Functional scope: Specialized petroleum element analysis

Measurement time :50-100 seconds

Measured object: Liquid

Working voltage :AC 110V/220V

Operating temperature :10-35℃