KN-924 Automatic Transformer Oil Tan Delta & Resistivity Tester

The instrument adopts digital technology, intelligent automatic measurement, equipped with a large screen color touch screen, full Chinese menu, each step has Chinese tips, test results can be printed, the operator does not need to be skilled in the use of professional training.Read more >

KN-7536 Apparatus for Chlorine in Aromatics

KN-7536 Apparatus for Chlorine in Aromatics conforms to ASTM D7536 Standard Test Method for Chlorine in Aromatics by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry. This test method provides for the precise measurement of the chlorine content of aromatics with minimal sample preparation and analyst involvement. The typical time for each analysis is five or ten minutes. Knowledge of the chlorine content of aromatics is important for process control as well as the prediction aRead more >

KN-1218 Automatic Digital Refractometer

refractive index and refractive dispersion are fundamental physical properties,which can be used in conjunction with other properties to characterize pure hydrocarbons and their mixturesRead more >

KN-13357 Lubricating Oil Filterability Tester

This instrument is produced in accordance with the Petroleum products - Determination of the filterability of lubricating oils - Part 2: Procedure for dry oils, and is used to determine the filterability of lubricating oil based on mineral oil, especially the hydraulic oil in the hydraulic system. It is not suitable for liquids based on other materials (such as flame-retardant liquids, because they may be compatible with the filter membrane used in this method); it is also not suitable for someRead more >

KN-240 Automated Oxygen Bomb Calorimeter

Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter KN-240 Automated Oxygen Bomb Calorimeter, conforms to standard ASTM D240 Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter, which is suitable for testing the gross calorific value and net calorific value of the petroleum products without water (gasoline, jet fuel, diesel oil and heavy oil, coke, coal gangue, brick, petroleum and other solids and liquid. It isRead more >

KN-87 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.Read more >

KN-938 Congealing Point of Petroleum Waxes and Petrolatum

KN-938 Congealing Point of Petroleum Waxes and Petrolatum conforms to ASTM D938 Standard Test Method for Congealing Point of Petroleum Waxes, Including Petrolatum. Congealing point is a wax property that is of interest to many petroleum wax consumers. The procedure described here measures the temperature at which a sample being cooled develops a “set” or resistance to flow. At that temperature, the wax may be at or close to the solid state, or it may be semisolid and quite unctuous, depending onRead more >

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 deteRead more >

KN-113 Digital Ductilometer

this tester provides one measure of tensile properties of asphalt materials and may be used to measure ductility for specification requirementRead more >

KN-127 Petroleum Wax Melting Point Tester

Melting point is a wax property that is of interest to most wax consumers. It can be an indication of the performance properties of the wax. Drop melting point, Test Method D127, is often used to measure the melting characteristics of petrolatums and other high viscosity petroleum waxesRead more >