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High temperature and humidity, non-operating |
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|  MIL-T-81148B(OS)
4.4 Reproduction and per iodic production inspection. The preproduction
and periodic production samples, after satisfactorily passing the quality
conformance inspections detailed in 4.5, shall be subjected to the following
tests and examinations. Certified inspection data covering the results of
preproduction and periodic production inspections shall be forwarded to the
procuring actitity.
4.4.1 Vibration
4.4.1.1 Mounting. The transformer, less pack or packaging, shall be
mounted to a test fixture as shown in Figure 2 and tested as specified in
4.4.1.2 and 4.4.1.3.
4.4.1.2 Vibration, nonoperating. The transformer shall be subjected to
the "Vibration, nonoperating" test of MIL-E-82590 and thereafter shall meet
the requirements of 3.5.1.1.
4.4.1.3 Vibration, operating. The transformer shall be subjected to the
"Vibration, operating" test of MIL-E-82590 and during and thereafter shall
meet the requirements Of 3.5.1.2.
4.4.1.4 Vibration, transportation. The transformer shall be subjected
to the "Vibration, transportation", test of MIL-E-82590 and thereafter shall
meet the requirements of 3.5.1.3.
4.4.2 Shock, transportation. The transformer shall be subjected to the
"shock, transportation", test of MIL-E-82590 and thereafter shall meet the
requirements of 3.5.2.
4.4.3 Temperature and humidity
4.4.3.1 High temperature and humidity, nonoperating The transformer
shall be subjected to the "High temperature and humidity, nonoperating"
test of MIL-E-82590 and thereafter shall meet the requirements of 3.5.3.1.
4.4.3.2 High temperature, operat ing. The transformer shall be sub-
jected to the "High temperature, operating" test of MIL-E-82590 and, while
at the test temperature, shall meet the requirements of 3.5.3.2.
4.4.3.3 Low temperature, nonoperating. The transformer shall be sub-
jected to the "Low temperature, nonoperating" test of MIL-E-82590 and
thereafter shall meet the requirements of 3.5.3.3.
4.4.3.4 Low temperature, operating. The transformer shall be subjected
to the "LOU temperature, operating" test of MIL-E-82590 and, while at the
test temperature, shall meet the requirements of 3.5.3.4.
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