KN-4294 X-ray Fluorescence Sulfur Content Apparatus

The quality of many petroleum products is related to the amount of sulfur present. Knowledge of sulfur concentration is necessary for processing purposes. There are also regulations promulgated in federal, state, and local agencies that restrict the amount of sulfur present in some fuelsRead more >

KN-4294M X-ray Fluorescence Sulfur Content Tester

The quality of many petroleum products is related to the amount of sulfur present. Knowledge of sulfur concentration is necessary for processing purposes. There are also regulations promulgated in federal, state, and local agencies that restrict the amount of sulfur present in some fuelsRead more >

KN-4294N X-ray Fluorescence Sulfur Content Tester

KN-4294N X-ray Fluorescence Sulfur Content Tester has been the overwhelming choice in the petroleum industry for years. Continuous improvements in performance and usability allow us to offer a better instrument to suit your requirements. Our XRF sulfur analyzers comply with ASTM D4294 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy-Dispersive X-ray Fluorescence Spectrometry, while offering the most cost effective alternative for sulfur in petroleum measurement.Read more >

KN-2622 Elements Analyzer by WDXRF

KN-2622 Elements Analyzer by WDXRF conforms to ASTM D2622 Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry and ASTM D7039 Standard Test Method for Sulfur in Gasoline, Diesel Fuel, Jet Fuel, Kerosine, Biodiesel, Biodiesel Blends, and Gasoline-Ethanol Blends by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry.Read more >

KN-5059 Portable Energy Dissipation X-ray Fluorescence Spectrometer

The new KN-5059 Portable Energy Dispersion X- ray Fluorescence Spectrometer is designed for the onsite analysis of Sulfur in oils. This model fully meets onsite elements test in oils for the raw materials, production control and finished products inspections. The outstanding advantages of the KN-5059 Light, small, one key test. The operator can perform the onsite analysis at anytime and anywhere.Read more >

KN-7039 Apparatus for Sulfur Content in Petroleum Products

KN-7039 Apparatus for Sulfur Content in Petroleum Products by WDXRF conforms to ASTM D7039 Standard Test Method for Sulfur in Gasoline, Diesel Fuel, Jet Fuel, Kerosine, Biodiesel, Biodiesel Blends, and Gasoline-Ethanol Blends by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry. & ASTM D2622 Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry. The sample is placed in the X-ray beam, and the peak intensity of the sulfurRead more >

KN-5453A Automatic Ultraviolet Fluorescence Sulfur Tester

KN-5453A Automatic Ultraviolet Fluorescence Sulfur Tester conforms to ASTM D5453 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence. ASTM D6667 Standard Test Method for Determination of Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gases by Ultraviolet Fluorescence and ASTM D7183 Standard Test Method for Determination of Total Sulfur in Aromatic HydrocarboRead more >

KN-3227 Mercaptan Sulfur Content (Potentiometric Titration Method)

​Mercaptan sulfur has an objectionable odor, an adverse effect on fuel system elastomers, and is corrosive to fuel system components.Read more >

KN-1551 Quartz Tube Sulfur Apparatus

this is a Withdrawn standard，most end user replace this tester with ASTM D4294 XRF testRead more >

KN-1266 Sulfur Lamp Method Unit

The sample is burned in a closed system, using a suitable lamp (Fig. 1) and an artificial atmosphere composed of 70 % carbon dioxide and 30 % oxygen to prevent formation of nitrogen oxides. The oxides of sulfur are absorbed and oxidized to sulfuric acid by means of hydrogen peroxide solution which is then flushed with air to remove dissolved carbon dioxide. Sulfur as sulfate in the absorbent is determined acidimetrically by titration with standard sodium hydroxide solution, or gravimetrically byRead more >