Specification for general requirements for equipment for use in aircraft - All equipment - Environmental conditions - Differential pressure requirements
This subsection of 3G.100: Part 2 describes tests to evaluate the effects of various pressure differential effects upon components or equipment used in aircraft. It should also be read in conjunction with British Standard 3G.100: Part 0.
Three different tests are stated each of which has a specific field of application. The relevant equipment specification will prescribe the test(s) to be used and also the appropriate functional checks.