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|  MIL-S-63523A(AR)
4.5.3 Functioning.
(Ambient temperature, 21 3C, 70
5F, Hot, 51.5 3C, 125 5F, Cold, minus 32 3C, minus
25 5F). The simulator assemblies shall be conditioned for 12
hours min. at the specified temperature and fired within 5 minutes
after removal from the conditioning chamber. The simulator shall be
mounted in an approved fixture (simulating the Antitank, Missile
Fire - Fig. 1) on a rigid support and fired by means of an approved
power source in accordance with 3.5.1.2 (Destructive Test).
4.5.3.1 Sound characteristics. Measurement of the sound
intensity shall be taken at right angle to the test fixture. The
test item and sound detector shall be positioned 6 + .2 feet above
ground. Observation shall be made for compliance with requirement
3.5.1.1.
4.5.3.2 Functioning time. The time sensing\reloading equipment
shall be in accordance with 4.4.4. Observation shall be made for
compliance with requirement of para. 3.5.1.2.
4.5.3.3 Flash characteristics. The size of the flash/plume may
be determined in accordance with standard practice. These methods
can include, but not be limited to, visual or photographic processes
using a grid background. Observation shall be made for compliance
with requirement 3.5.1.3.
4.5.4 Contact closure switch. The resistance of the closure
switch shall be measured from edge to edge using any type of
calibrated ohmmeter. The ohmmeter must be equipped with sharp
pointed probes which can penetrate any protective coating on the
contact switch. The test sample shall meet the requirement of
(Destructive
3.3.2. Parts tested shall not be returned to the lot.
Test)
4.5.5 Jumble. The simulator assemblies shall be tested in
accordance with procedures specified in MIL-STD-331, Test 102.2,
except that the duration of the test shall be a minimum of 20
minutes. The assemblies and equipment shall be observed and
(Destructive Test)
inspected for compliance with 3.6.11.
4.5.6 Leakaqe test. The test shall be performed in accordance
with the procedure specified in MIL-P-116H, para. 4.4.3.1 and
4.4.3.2 or 4.4.3.6. After the test, the seal shall be examined for
compliance with the applicable requirements as specified in para.
3.6.9.
(Non-Destructive Test)
4.5.7 Leak test. The Simulator shall be placed in a sealed
test chamber and the chamber pressurized with 3 to 5 p.s.i.g. dry
air for 15 seconds. Observe pressure gage for pressure drop. Any
test item that exhibits a pressure drop shall be classified
(Non-Destructive Test).
defective as specified in para. 3.6.10.
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