DTB ENVIRONMENTAL TESTING SERVICES

Overpressure Testing

Environmental Testing Homepage | Contact DTB to learn more about the Overpressure Testing services that we offer.

Overpressure Testing

RTCA/DO-160, Section 4.6.3

Overpressure (also known as Positive Pressure) Testing is a type of altitude testing that is performed on items that are located in an aircraft, which may be exposed to positive pressure that is caused by cabin overpressure.

Dayton T. Brown, Inc.’s chambers meet the following requirements for this type of testing:

  • Ability to accommodate test items up to 10 ft. long
  • Typical testing performed up to 20 PSIG and at room temperature

DTB meets the following requirement for Overpressure Testing:

  • RTCA/DO-160, Section 4.6.3

We also offer other types of altitude testing, including:

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