Fuel and Lubricant Testing

alcor

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MIL-PRF-7808L §4.4.5 - Accelerated Storage Stability at 110°C

We perform lubricants testing by military specification MIL-PRF-7808, which includes an accelerated storage stability test run on oil at a high temperature. To measure the storage stability, two 1-gallon cans containing the test oil are placed in an unvented oven which is maintained at a stable high temperature throughout the test. A 500-ml sample is removed from each can after 48 and 168 hours of storage and FTM 5321 - Lead Corrosion is performed on each sample. 

The lubricating oil described by MIL-PRF-7808 - Aircraft Turbine Engine Lubricating Oil is used in specific models of aircraft turbine engines, helicopter transmissions, accessory and auxiliary power units, and other types of equipment that require a synthetic base oil.

We also perform storage stability testing by ASTM D4625ASTM D5304FTM 3465FTM 3467IP 378MIL-PRF-3150 §4.5.5MIL-PRF-7808L §4.4.4MIL-PRF-83261 §4.4.3, and MIL-PRF-83363 §4.4.2. 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 lubricants testing.

Learn more about our laboratory's certifications and quality program here.