Grease - Oilcheck Pty Ltd

Grease

Grease testing is mainly qualitative due to non-homogeneity of the samples taken, however the results obtained if taken in similar manner at each interval can point to trends in wear and types of contamination. Microscopic examination, associated with particle counting, can determine the nature of contamination. Testing of a more precise nature is reflected in the Worked Penetration, confirming or determining NLGI Rating and the Dropping Point, establishing or confirming grease type which would govern its suitability for use in the nominated application.

To view the price list for the following tests, click here.

Testing Levels
Level 1	A basic analysis of contaminant in grease (moisture, wear and particulate.)
Level 2	In addition to Schedule 1, Schedule 2 testing can be used to make an informed decision about grease selection, regreasing intervals common wear mechanisms and typical cleanliness levels.
Level 3	In addition to Schedule 1&2. A quality check for conformance to specification. In addition to Schedule 1&2. A quality check for conformance to specification.

*RECOMMENDED TESTING SCHEDULE*		*GREASE*	*TESTING LEVELS*
Analysis	Method	Explanation	Level 1	Level 2	Level 3
Water Content	ASTM D6304	Determines level of water in the sample.	YES	YES	YES
Wear Metals	ASTM D6595	Measures metal levels from wearing components in the unit.	YES	YES	YES
Additive Metals	ASTM D6595	Monitors the grease additive levels.	YES	YES	YES
Contamination Metals	ASTM D6595	Measures grease contaminants.	YES	YES	YES
PQ Index	OL1028	Measures the total Ferrous Particles, reporting with an index.	YES	YES	YES
Particle Count of Grease	OL1095	High levels of particulates may accelerate abrasion process.		YES	YES
Cone Penetration of Lubricating Grease	ASTM D217/D1403	Determines consistency of the grease.		YES	YES
NLGI Grade	ASTM D4950	A measure of grease consistency. Changes may indicate oil separation or contamination.		YES	YES
Dropping Point	ASTM D566/D2265	Measures temperature at which the grease components start to separate.			YES

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The customer acknowledges all rights, title and interest in any intellectual property generated from analyses of all samples provided to the laboratory by the customer, vests in and is owned by Oilcheck Pty Limited.