Biofuels
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KN-445W Automatic Kinematic Viscosity Apparatus
Many petroleum products, and some non-petroleum materials, are used as lubricants, and the correct operation of the equipment depends upon the appropriate viscosity of the liquid being used. In addition, the viscosity of many petroleum fuels is important for the estimation of optimum storage, handling, and operational conditions. Thus, the accurate determination of viscosity is essential to many product specifications.Read
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KN-445L Low Temperature Kinematic Viscosity Tester
Many petroleum products, and some non-petroleum materials, are used as lubricants, and the correct operation of the equipment depends upon the appropriate viscosity of the liquid being used. In addition, the viscosity of many petroleum fuels is important for the estimation of optimum storage, handling, and operational conditions. Thus, the accurate determination of viscosity is essential to many product specifications.Read
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KN-3241 Jet Fuel Thermal Oxidation Stability Tester (JFTOT)
KN-3241 is the only JFTOT in China that passed all standards set by China’s Aviation Fuel Committee. It has certified by ISO9000 Quality Management System and won the National Science and Technology Innovation Fund from China’s Ministry of Science and Technology.
KN-3241 is applied for the measurement of dynamic thermal oxidation stability index of jet fuel in aviation fuel production. It can also be used for petroleum processing, storage and transportation in airport and scientific research inRead
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KN-14112 Semi-Automatic Oxidation Stability Apparatus for Biodiesel
Time which passes between the moment when the measurement is started and the moment when the formation of oxidation products rapidly begins to increaseRead
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KN-14112A Full Automatic Biodiesel Oxidation Stability
This apparatus is our domestically initiated, with independent intellectual property rights; also this is a crucial biodiesel test instrument. The KN-14112A Full Automatic Biodiesel Oxidation Stability fills the blank of domestic unable to production, conforms to the EN14112 Fat and oil derivatives —Fatty Acid Methyl Esters (FAME) —Determination of oxidation stability (accelerated oxidation test), used for the determination of the oxidation stability of fatty acid methyl esters (FAME) at 110 °C.Read
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KN-97Z Full Automatic Pour Point Tester
The pour point of a petroleum specimen is an index of the lowest temperature of its utility for certain applications. It is suitable for testing the pour point of dark oil products, crude oil and other transparent or semitransparent petroleum products.Read
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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
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KN-1298 Density Test by API Hydrometer
Accurate determination of the density, relative density (specific gravity), or API gravity of petroleum and its products is necessary for the conversion of measured volumes to volumes or masses, or both, at the standard reference temperatures during custody transferRead
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KN-4530 Micro Carbon Residue Apparatus
The carbon residue value of the various petroleum materials serves as an approximation of the tendency of the material to form carbonaceous type deposits under degradation conditions similar to those used in the test method, and can be useful as a guide in manufacture of certain stocks. However, care needs to be exercised in interpreting the resultsRead
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KN-524 Ramsbottom Carbon Residue Apparatus(Electric furnace method)
The carbon residue value of burner fuel serves as a rough approximation of the tendency of the fuel to form deposits in vaporizing pot-type and sleeve-type burners. Similarly, provided alkyl nitrates are absent (or if present, provided the test is performed on the base fuel without additive) the carbon residue of diesel fuel correlates approximately with combustion chamber deposits.
The carbon residue value of motor oil, while at one time regarded as indicative of the amount of carbonaceous depRead
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