ASTM D4294 Automatic X-ray Fluorescence Sulfur Analyzer for Trace Sulfur Analysis

• Customization: Available
• After-sales Service: 2 Years
• Warranty: 2 Years
• Model NO.: GD-17040
• Sulphur Content Equipment Limit: 17 Ppm
• Gross Weight: 28kg
• Test Standard: ASTM D4294, ISO 8754
• Calibration Curve: 9 Calibration Curves at One Time
• Other Functions: RS232 Port, with Built-in Printer
• Oil Sample Quantity: 2.5 Ml
• OEM Supply: Yes
• ASTM D4294: Sulfur in Diesel Analyzer by ASTM D4294
• Measuring Range: 20ppm~5%
• Warranty Period: 2 Years
• Transport Package: Wooden Case
• Specification: refer to ASTM D4294
• Trademark: GOLD
• Origin: Made in China
• HS Code: 9014209090
• Production Capacity: 10 Set/Sets Per Month

Product Description

Automatic X-ray Fluorescence Sulfur Analyzer ASTM D4294

The X-ray Fluorescence Sulfur Analyzer is an analytical instrument used for precise determination of sulfur content in samples. It is mainly used in many fields such as petroleum, chemical, coal, and environmental protection, and can quickly and accurately analyze the sulfur content in various samples (such as crude oil, refined oil, plastics, coal, etc.). The sulfur content is an important indicator for quality control and environmental monitoring of these products, and this instrument plays a crucial role in ensuring that the products meet quality standards and environmental protection requirements.

Test method

The benchtop XRF Analyzer for the analysis of sulfur in fuels according to the latest test methods: ASTM D4294, ISO 20847 ISO 8754, IP496, IP336, and JIS K2541-4. The results of the repeatability test for sulfur are well within the limits set by ASTM D4294, being the most stringent method.

Test significance

The sulfur content of fuels is widely regulated to reduce atmospheric emissions of sulfur dioxide, or SO2, and other sulfur oxides, or SOx, during combustion of the fuel. Sulfur dioxide has wideranging negative health effects, particularly impacting the respiratory system as well as contributing to the formation of acid rain. The primary sources of SO2 in the atmosphere are from sulfur contained in fossil fuels that are burned for power generation and transportation as well as naturally-occurring volcanic emissions. To limit SO2 discharge into the atmosphere, various organizations and governments have imposed increasingly strict limits on the sulfur content of fuels. A recent example of this is the International Maritime Organization's (IMO) regulation set to take place in 2020 limiting the content of sulfur in marine fuel at 0.5%, reduced from the current 3.5% limit.

Application

1. Total sulfur analysis from ultra low sulfur fuels to crudes.
2. For use in refinery labs, pipeline terminals, additive plants and inspection laboratories.
3. Complies with ASTM D4294, ISO 8754, ISO 20847. 

Features

(1) With electrical, mechanical and microprocessor integration design, so it is compact and beautiful;
(2) The Automatic X-ray Fluorescence Sulfur Analyzer can determine various products and in a wide measurement range. It is rapid for analysis and it only need little standard sample.
(3) Adopts fluorescence intensity ratio analysis methods, it can make correction to temperature and pressure automatically and it can also make correction to ratio of carbon and hydrogen (C/H).
(4) Large LCD for display; Man-machine conversation system; Sound alarm for operation mistake;
(5) It has self-diagnostic function, so it can determine its working state and electric parameters by making counting measurement and energy spectrum measurement using reference samples.
(6) Equipped with a RS232 serial port, it can connect with any computer or web system.
(7) The ISO 8754 Low Sulfur Analyzer takes disposable sample cell with Mylar film, so it can avoid cross contamination. Sample cell is made by a multifunctional pressure shaping device, so it is rapid and convenient. There is a hole on the sample cell cover and you can record sample serial number, S% (m/m), and date on the sample cell cover.
(8) The sample holder is installed on a slide rail, so it can move out and move in automatically. It can move out from inside of the instrument for sample location and anti-leakage parts replacement. It is convenient and it can avoid any contamination to detection system.

Product Parameters

 

Measuring range	17 ppm to 5%
Repeatability (r)	<0.02894 (X+0.1691)
Reproducibility (R)	<0.1215(X+0.5555)
Detection limit	7 ppm
Oil sample quantity	2.5 ml (it is equal to sample depth of 4.5 mm)
Measurement time	it can preset 60, 120, 240, 300, and 600 s at random
Working condition	a). Ambient temperature: 5~40ºC;    b).Relative humidity: ≤85% (30 ºC)
Power supply	AC 220V±20V, 50 Hz; Rated power: 30 W
Dimension and weight	468mm×368mm×136mm; 13 kg

Detailed Photos

 

Configuration list

FAQ