Downloaded from https://www.everyspec.com MIL-STD-81OC shall be operated and inspected and results obtained in accordance with General Requirements, 3.2. 3.4 Procedure II operational test. The test item shall be installed on the accelerated apparatus in accordance with General Requirements, 3.2.2, by its normal mounting means. The G level shall be determined in accordance with 3.2, and shall be applied while the test item is operating. The test item shall then be inspected as specified in General Requirements, 3.2. 3.4.1 Performance of test. TheeG level determined for the test shall be applied alOng at least three mutually perpendicular axes in two opposite directions along each axis.
The test time duration in each direction shall be at least 1 minute following centrifuge stabilization. A test time of 1 minute is usually sufficient to determine proper operation, however, the test time may be increased. The test item shall be operated before, during, and at the conclusion of each test and results obtained in accordance with General Requirements, 3.2. 4. SWRY. The following details shall be as specified in the equipment spec-on or test plan: a. Procedure number if both procedures are not required (see 3) b. Pretest data required c. Failure criteria d. Test level and test time (see 3.3 and 3.4) e. Length of time required for operation and required measurements.
METHOD 513.2 513.2-8