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ASTM D4049 Resistance Of Lubricating Grease To Water Spray
This tester is used to evaluate the ability of a grease to adhere to a metal surface when subjected to direct water spray. The results obtained from the use of this test method suggest correlation in operations involving direct water spray impingement such as steel mill roll neck bearing service. This test method is used for quality control and purchase specifications.
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ASTM D1264 Water Washout Characteristics Of Lubricating Grease
This test method estimates the resistance of greases to water washout from ball bearings under conditions of the test. No correlation with field service has been established.
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ASTM D2595 Lubricating Grease Wide Temperature Range Evaporation Loss Tester
KN-2595 Lubricating Grease Wide Temperature Range Evaporation Loss Tester conforms to ASTM D2595 Standard Test Method for Evaporation Loss of Lubricating Greases Over Wide-Temperature Range. A weighed sample of grease in an evaporation cell is placed in a heating device maintained at the desired test temperature. Heated air is passed over the grease surface for 22h±0.1h. The loss in weight of the sample due to evaporation is determined.
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ASTM D4048 Copper Corrosion From Lubricating Grease
A prepared copper strip is totally immersed in a sample of grease and heated in an oven or liquid bath at a specified temperature for a definite period of time. Commonly used conditions are 100 6 1°C (212 6 2°F) for 24 h 6 5 min. At the end of this heating period, the strip is removed, washed, and compared with the Copper Strip Corrosion Standard.
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ASTM D217 Motorized Grease Worker
Cone penetration test results provide one measure of the consistency of a grease. Worked penetration results are required to determine to which NLGI consistency grade a grease belongs. Undisturbed penetration results provide a means of evaluating the effect of storage conditions on grease consistency
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ASTM D217 Motorized Grease Worker Single Station
Cone penetration test results provide one measure of the consistency of a grease. Worked penetration results are required to determine to which NLGI consistency grade a grease belongs. Undisturbed penetration results provide a means of evaluating the effect of storage conditions on grease consistency
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ASTM D1742 Oil Separation From Lubricating Grease
When a lubricating grease separates oil, the remaining composition increases in consistency. This can affect the ability of the product to function as designed
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Automatic Penetration Tester
Automatic Penetration tester is used for not only evaluating the consistency of lubricating greases and wax ,but also evaluate the needle penetration for bitumen products.
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ASTM D566 Dropping Point Of Lubricating Grease
the dropping point is the temperature at which the grease passes from a semisolid to a liquid state under the conditions of test.
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ASTM D942 Oxidation Stability Of Lubricating Greases
This apparatus measures the change in pressure resulting from consumption of oxygen by oxidation and gain in pressure due to formation of volatile oxidation by products. It predicts neither the stability of greases under dynamic service conditions, nor the stability of greases stored in containers for long periods, nor the stability of films of greases on bearings and motor parts. It should
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ASTM D2265 Automatic High Temperature Dropping Point Apparatus
KN-2265Z Automatic High Temperature Dropping Point Apparatus conforms to the ASTM D2265 Standard Test Method for Dropping Point of Lubricating Grease Over Wide Temperature Range. This apparatus covers the determination of the dropping point of lubricating grease and it tests dropping points of lubricating greases at temperatures of up to 400°C.
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ASTM D972 Evaporation Loss For Lubricating Grease
The loss of volatile materials from greases and oils can adversely effect the original performance characteristics of a lubricant and therefore could be a significant factor in evaluating a lubricant for a specific use. Such volatiles can also be considered contaminants in the environment in which the lubricant is to be used. Correlation between results from this test method and service performance has not been established.
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