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Reid Vapor Pressure Bath
KN-323 Reid Vapor Pressure Bath conforms to ASTM D323 Standard Test Method for Vapor Pressure of Petroleum Products (Reid Method). It used for testing the vapor pressure (Because the external atmospheric pressure is counteracted by the atmospheric pressure initially present in the vapor chamber, the Reid vapor pressure is an absolute pressure at 37.8°C (100°F) in kilopascals (pounds-force per square inch)
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Sulfur and Chlorine Microcoulometric Titrator
Injected into quartz tube and mixed with O2, the sample burns .Then the combustion gases are routed into a titration cell and react with I3- or Ag+ . Then the analyzer detects and adds I3- or Ag+ to original concentration. In accordance with Faraday's laws of electrolysis, the detector module calculates energy they consumed and thus gets the concentration of sulfur or chlorine.
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Gel Index Tester (LTLS)
KN-5133 Gel Index Tester (LTLS) conforms to ASTM D5133 Standard Test Method for Low Temperature, Low Shear Rate, Viscosity/Temperature Dependence of Lubricating Oils Using a Temperature Scanning Technique. This test method covers the measurement of the apparent viscosity of engine oil at low temperatures and ASTM D7110 Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperature. This Test method covers how to measure the apparent viscosity of used and soot-containing engine oils at low temperature.
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KN-WA-5A Mercury Analyzer
KN-WA-5A conforms to ASTM D5954 Standard Test Method for Mercury Sampling and Measurement in Natural Gas by Atomic Absorption Spectroscopy & ASTM D6350 Standard Test Method for Mercury Sampling and Analysis in Natural Gas by Atomic Fluorescence Spectroscopy. It is specially designed for measurement of mercury in air and gaseous matrices (eg. Hydrocarbon gases like Natural Gas, Shale Gas, LPG/LNG and more) in compliance with widely estabilished and accepted technique of Gold-Amalgamation and detection by Atomic Spectroscopy - with the choice of either Atomic Absorption (AA) or Atomic Fluorescence (AF). This tester presents many unique levels of automation and functions to help laboratory accomplishes productivity, unmatched versatility, efficiency and operational labor saving. KN-WA-5A is compact in design to allow for easy transport for field operation and measurements.
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ASTM D2509 Timken Load Tester
The test method is used widely for specification purposes and is used to differentiate between greases having low, medium, or high levels of extreme pressure characteristics. The results may not correlate with results from service.
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Petroleum Wax Melting Point Apparatus (Cooling Curve Method)
KN-87 Petroleum Wax Melting Point Apparatus (Cooling Curve Method) conforms to ASTM D87 Standard Test Method for Melting Point of Petroleum Wax (Cooling Curve), it covers the determination of the melting point (cooling curve) of petroleum wax. It is unsuitable for waxes of the petrolatum group, microcrystalline waxes, or blends of such waxes with paraffin wax or scale wax.
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ASTM D36 Softening Point Of Bitumen
Two horizontal disks of bitumen, cast in shouldered brass rings, are heated at a controlled rate in a liquid bath while each supports a steel ball. The softening point is reported as the mean of the temperatures at which the two disks soften enough to allow each ball, enveloped in bitumen, to fall a distance of 25 mm (1.0 in.)
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ASTM D2042 Solubility Of Asphalt Materials In Trichloroethylene
The sample is dissolved in trichloroethylene and filteredthrough a glass fiber pad. The insoluble material is washed,dried, and weighed.
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