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Page Title:
Acquisition, maintenance and disposition |
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|  MIL-D-45502B
4.5.4 Packaging examination and testing. Unless otherwise specified
(see 6.1), the packaging examination and testing shall be in accordance
with MIL-P-14232.
4.5.5 Inspection equipment.
4.5.5.1 Acquisition, maintenance and disposition. Unless other-
wise specified, (see 6.1), responsibility for acquisition, maintenance,
and disposition of acceptance and test equipment prescribed on the List
of Inspection Equipment IEL7269497 and for all other inspection equipment
required to perform inspection prescribed by applicable specifications,
shall be in accordance with MIL-I-45607.
4.5.5.2 Accuracy of standard measuring equipment. When commercial
and modified commercial inspection and test equipment is used, it must
be capable of repetitive measurements to an accuracy of 10 percent of
the total tolerance of the characteristic being inspected.
4.6 Test methods.
4.6.1 Test conditions.
4.6.1.1 Power supply. Drives shall be tested using a power supply
meeting the power input specified in 3.3.2.1. Voltage recovery charac-
teristics of the (ac) power supplied to the drive motor shall not be less
than the valves defined in Figure 1. Contractor designed, Government
approved power supply and control equipment shall be used for applying
power to the drive.
The rated load shall be as specified in 3.3.2.2.
4.6.1.2 Rated load.
4.6.2 Tests.
*
4.6.2.1 Environmental tests. Drives shall be subjected to the
environmental tests specified in MIL-STD-810 to determine compliance with
the requirements of 3.3.1.1 thru 3.3.1.6. The drives shall be function
tested when the requirements specify that the system shall be operated.
*
4.6.2.1.1 Vibration test. Drives shall be subjected to vibration
as specified in 3.3.1.7 for 400 duty cycles without load. While operating
as specified, the drive motor shall be vibrated at 80 Hz with a resultant
magnitude and direction derived from a .15 inch total displacement parallel
to the drive rotor axis and .40 inch total displacement perpendicular to
the drive rotor axis. After completion of the 400 duty cycles, the drive
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