Overview:
REK-20SUV fluorescence sulfur analyzerThe instrument adopts the principle of ultraviolet fluorescence measurement. After being introduced into the high-temperature cracking furnace, the sample undergoes cracking oxidation reaction. At a high temperature of around 1050 ℃, the sample is vaporized and undergoes oxidative cracking, where sulfides are quantitatively converted into sulfur dioxide. The reaction gas is carried by the carrier gas, and after passing through a membrane dryer to remove its moisture, it enters the reaction chamber. Sulfur dioxide is exposed to specific wavelengths of ultraviolet radiation, which absorbs this radiation and causes some electrons to shift to high-energy orbitals. Once electrons return to their original orbits, excess energy is released in the form of light and detected by a photomultiplier tube at a specific wavelength. The emitted fluorescence is specific to sulfur and proportional to the sulfur content in the original sample. After amplification by a microcurrent amplifier and computer data processing, it can be converted into an electrical signal proportional to the intensity of light. By measuring its size, the sulfur content of the corresponding sample can be calculated.

UV fluorescence sulfur analyzerScope of application: Suitable for determining the total sulfur content in crude oil, distillate oil, petroleum gas, plastics, petrochemical products, food, etc.

Compliant with standards: Compliant with ASTM D5453, SH/T 0689 and other standards.
　
Manufacturer: Xinghua Ruike Analytical Instrument Co., Ltd

REK-20SUV fluorescence sulfur analyzerTechnical parameters:
Measurement range: 0.2mg/L to 10000mg/L
Measurable sample states: solid, liquid, gas (with corresponding injector).
PMT high voltage range: DC500V~900V, set the required value through the operating system according to the measured concentration.
Workstation: Xinghua Ruike REK-20S
Temperature range: Room temperature to 1100 ℃
Temperature control accuracy: ± 3 ℃
Repeatability error: 0.2mg/L ≤ X ＜ 1.0mg/L, ≤± 0.1mg/L
1.0mg/L≤X＜100mg/L，Cv≤10%
100mg/L≤X≤10000mg/L，Cv≤5%

Complete set: host, cracking furnace, automatic sampler, computer (including Xinghua Ruike operating software), printer, etc.

Characteristics:
Windows operating platform, human-machine dialogue, convenient operation.
Microcurrent detection adopts a domestic sulfur and nitrogen detector, which makes the instrument highly sensitive, low-noise, wide linear range, and strong anti-interference ability. It is a total sulfur content analyzer in China.
High voltage can be adjusted arbitrarily, and single point calibration can be adopted for standard sample calibration, which is convenient, fast, and accurate.
Adopting popular circuits and imported components, the overall performance of the machine is superior to similar domestic products and can replace imports.

REK-20SSuitable for the determination of sulfur content in petrochemical products

REK-20SSuitable for the determination of sulfur content in oil products

REK-20SSuitable for the determination of sulfur content in gasoline

REK-20SSuitable for the determination of sulfur content in diesel fuel

REK-20SSuitable for the determination of sulfur content in lubricating oil

REK-20SSuitable for the determination of sulfur content in crude oil

REK-20SSuitable for the determination of sulfur content in distillate oil

REK-20SSuitable for the determination of sulfur content in petroleum gas

REK-20SSuitable for the determination of sulfur content in food

REK-20SSuitable for the determination of sulfur content in edible oil

REK-20SSuitable for the determination of sulfur content in solids

REK-20SSuitable for the determination of sulfur content in liquefied gas

REK-20SSuitable for the determination of sulfur content in vegetable oils