Downloaded from https://www.everyspec.com MIL-STD-810D 19 July 1983 Step 5. . Place the test item which has been prepared for field transportation on the bed of the package tester/test equipment. Step 6 . The package tester/teat equipment’shall be operated to provide the teat level and duration as specified for category 3 , I - 3 . 2 . 3 . The tei!tduration shall be divided into six periods. At the end of each.period the test item shall be rotated onto a different face so that “at the end of the total duration, the test item will have rested on each of its aix faces. . NOTE:
The item shall not be rotated or tested on a face which, in the judgment of the test engineer, would be an unrealistic test condition. In this instance, the total test time of three houra would be divided equally between the number of faces on which the test item is to be positioned. , Step 7. Inspect the test item and compare to pre-test criteria and physical condition. If applicable, verify-the test items’ functionality. Step.8. Document the test in accordance with paragraph II-4. I I - 3 . 3 ~ e Step 1. Complete steps 1 through 5, paragraph II-2.1. Step 2. Inspect test item to establiah pre-test criteria and physical condition. Step 3 . Verify the teat itemaf functionality. Step 4.
Place the shelter on the transport vehicle(s) that is normally used to transport the ahelter. Step 5. The shelter shall be secured in its normal manner to the transport vehicle. Step 6 . Install instrumentation in the shelter to measure the vertical axis acceleration time history on the shelter floor. Step 7. . Drive the trailer/shelter combination on the Munson Test Course at Aberdeen Proving Ground, Aberdeen, Maryland or an equivalent course. Step 8 . The trailer/shelter combination shall be driven five times over the following sections of the course at specified speeds: METHOD 514.3 514 . 3 - 73 19 JUIY 1983