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ASTM D892 Anti Foam Test for Lubricating Oil
The tendency of oils to foam can be a serious problem in systems such as high-speed gearing, high-volume pumping, and splash lubrication. Inadequate lubrication, cavitation, and overflow loss of lubricant can lead to mechanical failure. This test method is used in the evaluation of oils for such operating conditions.
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ASTM D892 Foaming Characteristics Of Lubricating Oils
The tendency of oils to foam can be a serious problem in systems such as high-speed gearing, high-volume pumping, and splash lubrication. Inadequate lubrication, cavitation, and overflow loss of lubricant can lead to mechanical failure. This test method is used in the evaluation of oils for such operating conditions.
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ASTM D6082 High Temperature Foaming Characteristics Of Lubricating Oils
The tendency of oils to foam at high temperature can be a serious problem in systems such as high-speed gearing, high volume pumping, and splash lubrication. Foaming can cause inadequate lubrication, cavitation, and loss of lubricant due to overflow, and these events can lead to mechanical failure
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ASTM D1384 Corrosion Test For Engine Coolants In Glassware
this test method will generally distinguish between coolants that are definitely deleterious from the corrosion standpoint and those that are suitable for further evaluation.however, the results of this test method cannot stand alone as evidence of satisfactory corrosion inhibition. the sctual serivice value of an engine coolant formulation can be determined only by more comprehensive bench,hynamometer,and field tests
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ASTM D6079 Evaluating Lubricity Of Diesel Fuels By The HFRR
Diesel fuel injection equipment has some reliance on lubricating properties of the diesel fuel. Shortened life of engine components, such as diesel fuel injection pumps and injectors, has sometimes been ascribed to lack of lubricity in a diesel fuel
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Grease Separation Apparatus
KN-392 Grease Separation Apparatus conforms to the GB/T392, The apparatus covers the determination of the tendency of a lubricating grease to separate oil during storage in both normally filled and partially filled containers.
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ISO 13357 Lubricating Oil Filterability Tester
This instrument is produced in accordance with the ISO13357 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 some hydraulic oils with special properties, because they contain insoluble or partially Dissolved additives or special macromolecular substances.
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ASTM D87 Automatic Petroleum Wax Melting Point Apparatus
KN-87Z Automatic 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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