Fuel and Lubricant Testing


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MIL-PRF-83282 §4.4.3 - Compatibility of Hydraulic Oils

We perform lubricants testing by military specification MIL-PRF-83282, which includes testing the compatibility of hydraulic oils. This test measures the compatibility of hydraulic oils by mixing a sample with a hydraulic oil that is known to meet all of the requirements listed in MIL-PRF-83282 - Hydraulic Fluid SpecificationMIL-H-5606 - Hydraulic Fluid Specification, and MIL-PRF-87257 - Hydraulic Fluid Specification. After mixing the hydraulic oils and storing the mixture at several different temperatures for a certain amount of time, the mixed hydraulic oil is examined for signs of sediment, turbidity, or crystallization.

We also perform compatibility testing by ASTM D7752FTM 3403MIL-G-81322 §4.5.3MIL-PRF-46170 §4.5.2MIL-PRF-87252 §4.5.4MIL-PRF-87257 §4.4.3, and MIL-PRF-9000 §4.6.3. These different test methods use different instruments or procedures or are used for certain sample types. Click on the test method number to learn more about each test.

Contact us today to receive a quote for your hydraulic fluid testing.