Diesel
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KN-93 Manual Pensky-Martens Closed-Cup Flash Point Tester
The flash point temperature is one measure of the tendency of the test specimen to form a flammable mixture with air under controlled laboratory conditions. It is only one of a number of properties which must be considered in assessing the overall flammability hazard of a materialRead
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KN-93Z Automatic Pensky-Martens Closed Cup Flash Point
The flash point temperature is one measure of the tendency of the test specimen to form a flammable mixture with air under controlled laboratory conditions. It is only one of a number of properties which must be considered in assessing the overall flammability hazard of a materialRead
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KN-86A Double Tubes Distillation Apparatus
The basic test method of determining the boiling range of a petroleum product by performing a simple batch distillation has been in use as long as the petroleum industry has existed.Read
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KN-86Z Automatic Distillation Apparatus for Petroleum Products
KN-86D Automatic Distillation Apparatus for Petroleum Products is a new designed distillation tester. It conforms to standard ASTM D86 Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure , which is suitable for testing distillation of light and middle distillates, automotive spark-ignition engine fuels with or without oxygenates, aviation gasoline, aviation turbine fuels, diesel fuels, biodiesel blends up to 20 %, marine fuels, special petroleum spirits, naphthas,Read
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KN-95 Dean Stark Distillation Water Content
A knowledge of the water content of petroleum products is important in the refining, purchase, sale, and transfer of products.Read
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KN-6304 Coulometric Karl-Fischer Titration Tester
A knowledge of the water content of lubricating oils, additives, and similar products is important in the manufacturing, purchase, sale, or transfer of such petroleum products to help in predicting their quality and performance characteristicsRead
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KN-203 Volumetric Karl Fischer Moisture Titrator
although the volumetric KF titration can determine low levels of water,it is generally accepted that coumometric KF titrations are more accurate for routine determination of very low levels of water. as a general rule, if samples routinely contain water concentrations of 500Mg/kg or less,the coumometric tech should be considered.Read
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KN-6371 Fully Automatic Cold Filter Plugging Point Tester(CFPP)
The CFPP of a fuel is suitable for estimating the lowest temperature at which a fuel will give trouble-free flow in certain fuel systemsRead
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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
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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
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