MIL-DTL-53078A
15 minutes per sweep with cycling between 5 to 500 to 5 Hz (during exposure of converter box,
monitor output signal to verify that intermittent operation does not occur). At the conclusion of
this test, examine the assembly for damage and subject it to the performance test of 4.5.3.
4.5.10 Basic shock. Verify conformance to 3.6.3 with the mounting kit mounted, using
the installed interface configuration for its intended application, or equivalent, and subject it to
the test of MIL-STD-810, method 516.6, procedure I. Apply a total of three half sine wave
shock pulses in both directions along each of three mutually perpendicular axes for a total of 18
shocks. With peak amplitude in accordance with 3.6.3 (during exposure of the converter box),
monitor the output signal of the converter box to verify that intermittent operations does not
occur. At the conclusion of this test, examine the assembly for damage and subject it to the
performance test of 4.5.3.
4.5.11 Ballistic shock. Mount the mounting kit, using the installed interface
configuration for its intended application, or equivalent, and subject it to the test of
MIL-STD-810, method 516.6, procedure VI to verify conformance with 3.6.4. Apply to total of
three half sine wave shock pulses in both directions along each of three mutually perpendicular
axes for a total of 18 shocks. Peak amplitude in accordance with 3.6.4 (during exposure of the
converter box), monitor converter box output signal to verify that intermittent operation does not
occur). At the conclusion of this test, examine the assembly for damage and subject it to the
performance tests of 4.5.3.
4.5.12 High intensity shock. Mount the mounting kit, using the installed interface
configuration for its intended application, or equivalent, and subject it to the test of
MIL-STD-810, method 516.6, procedure VI to verify conformance with 3.6.5. A total of three
half sine wave shock pulses is to be applied in both directions along each of three mutually
prependicular axes for a total of 18 shocks. Peak amplitude is to be in accordance with 3.6.5.
During exposure the assembly is to be monitored visually to verify it remains intact and that no
parts of the assembly become secondary projectiles.
4.5.13 Submergence. To verify conformance of 3.6.6 perform the submergence test as
follows:
Install seal caps to all electrical connectors and pressurize the assembly with air through a
pressure adapter to 6.0 ±0.5 psig. Submerge the assembly in a suitably-sized container of clear
water to a depth of 6.0 (+1.0, -0.0) inch (measure to verify submergence depth between the water
surface and the top surface of the assembly) for a minimum period of 5 minutes. Observe the
assembly for leakage as evidenced by air bubbles escaping from the interior of the assembly.
Any indication of leakage is cause for rejection. Remove the assembly from the water prior to
venting the assembly pressure to zero psig. After exposure to the submergence test, subject the
assembly to the performance tests of 4.5.3.
4.5.14 Cleaning spray. Subject the mounting kit to a cleaning spray test as specified in
3.6.7. After exposure to the cleaning spray, the assembly is to be subjected to the performance
tests of 4.5.3.
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