Fuel and Lubricant Testing


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MIL-C-47220B - Dielectric Coolant Fluid

We perform quality and conformance testing by military specification MIL-C-47220, which covers silicate ester coolant fluids used in electronic applications. These coolant fluids are intended for use in as a heat transfer medium in closed systems and is capable of functioning as a dielectric fluid over a wide range of operating temperatures. 

To read or download this specification, click HERE. This specification has been superseded by military specification MIL-C-87252, which has since been superseded by MIL-PRF-87252 - Coolant Specification.

The following is a list of tests required by Specification MIL-C-47220B. Some of these tests are customized for this exact specification. Alcor Petrolab specializes in unusual and custom testing and our testing capabilities are continuing to expand; to discuss the exact testing you need, contact one of our laboratories today. To see more information about one of these tests, click on the test method number.