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ASTM D5453，ASTM D 4629 Sulfur and Nitrogen Analyzer
KN-SN Sulfur and Nitrogen Analyzer 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 D4629 Standard Test Method for Trace Nitrogen in Liquid Petroleum Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection and ASTM D5762 Standard Test Method for Nitrogen in Petroleum and Petroleum Products by Boat-Inlet Chemiluminescence.
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ASTM D4870 Total Sediment In Residual Fuels
Appreciable amounts of sediment in a residual fuel oil can cause fouling of facilities for handling, and give problems in burner mechanisms. Sediment can accumulate in storage tanks, on filter screens, or on burner parts, resulting in obstruction of the flow of oil from the tank to the burner
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KN-511 Mechanical Impurities Tester
KN-511 Mechanical Impurities Tester conforms to GB/T 511 Petroleum, Petroleum Products and Additives – Method for Determination of Mechanical Admixtures. It applies to test the mechanical impurities of petroleum products and additives by using gravimetric method
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ASTM D1796 Water And Sediment In Fuel Oils By The Centrifuge Method
The water and sediment content of fuel oil is significant because it can cause corrosion of equipment and problems in processing. A determination of water and sediment content is required to measure accurately net volumes of actual fuel oil in sales, taxation, exchanges, and custody transfers.
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ISO4406 Portable Liquid Particle Counter
Portable Liquid Particle Counter is not only suitable for on-site testing, but also can be used as a laboratory analysis instrument. The instrument uses the light extinguishing principle to measure the size and count of fine particulate contaminants in liquid media. KN-4406B uses high-pressure and low-pressure interface, and precision syringe pump, strictly control the sampling volume accuracy. It can conduct off-line or on-line testing of oil of low viscosity or high viscosity
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ASTM D3230 Salts In Crude Oil
KN-3230 Salt Content of Crude Oil Tester conforms to ASTM D3230 Standard Test Method for Salts in Crude Oil (Electrometric Method), it is suitable for the approximate chloride (salts) concentration in crude oil. The range of concentration covered is 0 to 500mg/kg or 0 to 150lb/1000bbl as chloride concentration/volume of crude oil. KN-3230 is suitable for measuring the salt content to detect the total halide value of which the range is 0.002~0.02%(weight) in the crude oil, reduced oil, cracking oil residue and fuel oil, it is also suitable for estimating the seawater pollution situation of the used team turbine oil and bunker fuel oil.
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ASTM D2699, ASTM D2700 Apparatus for Octane and Cetane Number of Spark-Ignition Engine Fuel
KN-300R Apparatus for Octane and Cetane Number of Spark-Ignition Engine Fuel conforms to ASTM D2699 Standard Test Method for Research Octane Number of Spark-Ignition Engine Fuel and ASTM D2700 Standard Test Method for Motor Octane Number of Spark-Ignition Engine Fuel. It covers the quantitative determination of the knock rating of liquid spark-ignition engine fuel in terms of Research O.N., including fuels that contain up to 25% v/v of ethanol and the quantitative determination of the knock rating of liquid spark
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ASTM D6595 Portable Rotary Disc Electrode Atomic Emission Spectrometer (RDE-AES)
Wear metals and contaminants in a used oil test specimen are evaporated and excited by a controlled arc discharge using the rotating disk technique. The radiant energies of selected analytical lines and one or more references are collected and stored by way of photomultiplier tubes, charge coupled devices or other suitable detectors. A comparison is made of the emitted intensities of the elements in the used oil test specimen against those measured with calibration standards.
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