“SPECTROSCAN S“ variant SL energy dispersive X-ray fluorescent EDXRF analyzer of sulfur in petroleum and petroleum products is used for determination of sulfur weight content in petroleum and petroleum products such as diesel fuel, gasoline, kerosene, lubrication oil, crude oil, hydraulic oil, etc. at refinery factories, in research laboratories of oil Industry, oil-transport companies, as well as in mobile laboratories meeting requirements of:
ASTM D4294 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry (EDXRF);
ISO 20847:2004 Petroleum products — Determination of sulfur content of automotive fuels — Energy-dispersive X-ray fluorescence spectrometry (EDXRF).
Routine work with the Analyzer does not require high skills of the staff and can be fulfilled by a laboratory assistant with no control from analysts.
|Automatic lateral loading for 3 sample cups||Sample changer|
|∅32 mm, V 8 cm3||Sample cups, diameter, volume|
|∅32 mm, V 8 cm3, ventilated|
|less 200 W||X-ray tube capacity|
|display, thermo printer||Interface|
|530х480х340 mm, 40 kg– spectrometer||Dimensions and weight (not more)|
|330х230х380 mm, 9 kg – vacuum pump|
|220 V, ~ 50 Hz, 750 W||Power supply|
The benefits of the device over similar brands
Due to the original design no He blowdown is required, providing LLD of 7 ppm
Simple in operation, now installation required;
Analyzer parameters are suitable for mobile laboratories;
The sample data and analysis results are shown in display and printed out by inbuilt printer;
Special ventilated cups are developed for volatile petroleum products.
Due to lateral position of the sample:
Error due to water and air bulbs in petroleum products are excluded;
Contamination with petroleum products of the inner parts of the analyzer is excluded;
Additional errors due to contamination of the additional protection film is excluded;
Sample loading unit is easily cleaned.
Minimum operator actions:
Put in the number or name of the sample from inbuilt key-board;
Fill in two sample cups with the sample;
Put in the samples into the analyzer and start measurements.
All the rest operations are run automatically.