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ASTM D2386 Automatic Freezing Point Of Aviation Fuel
The freezing point of an aviation fuel is the lowest temperature at which the fuel remains free of solid hydrocarbon crystals that can restrict the flow of fuel through filters if present in the fuel system of the aircraft. The temperature of the fuel in the aircraft tank normally falls during flight depending on aircraft speed, altitude, and flight duration. The freezing point of the fuel must always be lower than the minimum operational tank temperature
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ASTM D1321 Penetration Of Waxes
the penetration test is used as a measure of consistency.higher values of penetration indicate softer cnssistency
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KN-SY Circulating Water Bath
KN-SY Circulating Water Bath can be widely used in drying, concentration, distillation, impregnated chemical reagents, impregnated drugs and biological products, and can also be used for constant temperature heating in water baths and other temperature tests, and is an essential tool for biology, genetics, viruses, aquatic products, environmental protection, medicine, health, biochemical laboratories, analysis rooms, education and scientific research.
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ASTM D1401 Automatic Water Separability Of Petroleum Oils And Synthetic Fluids
This test method provides a guide for determining the water separation characteristics of oils subject to water contamination and turbulence. It is used for specification of new oils and monitoring of in-service oils.
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GOST 7143 Ultimate Strength and Thermostrengthening Tester
KN-7143 Ultimate Strength and Thermostrengthening Tester conforms to GOST 1743 Greases. Method for Determination of Ultimate Strength and Thermostrengthening. It is mainly used to measure the pressure of the grease when it is displaced in the threaded pipe of the plasticizer at the test temperature, and convert it into a strength limit value, which is expressed as Pa. The appearance design of the grease strength limit tester is beautiful and generous, the structure design is reasonable, the operation is convenient, and the results are accurate
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ASTM D2896 Base Number Of Petroleum Products
New and used petroleum products can contain basic constituents that are present as additives. The relative amounts of these materials can be determined by titration with acids. The base number is a measure of the amount of basic substance in the oil, always under the conditions of the test. It is sometimes used as a measure of lubricant degradation in service; however, any condemning limits must be empirically established.
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ISO4406 Portable Oil Particle Counter
this oil particle counter equip with Built-in ISO4406,GB/T14039, NAS1638, JBT9737.1, SAE749D, GJB420A,GJB420B, DL/T1096 particulate contamination level standards and user-defined particle channel settings; can built-in required standard according to user requirements;
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ASTM D5865 Bomb Calorimeter For Coal And Coke
The gross calorific value can be used to compute the total calorific content of the quantity of coal or coke represented by the sample for payment purposes. The gross calorific value can be used for computing the calorific value versus sulfur content to determine whether the coal meets regulatory requirements for industrial fuels. The gross calorific value can be used to evaluate the effectiveness of beneficiation processes
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