 |
|||
|
Page Title:
Temperature, operating condition |
|
||
| ||||||||||
|
|  MIL-I-82532(OS)
unit shall then be subjected to room temperature for not less than 4 hours prior
to performing subsequent tests.
The igniter shall be subjected to Humidity test, Pro-
4.5.1.4 Humidiy.
cedure I, as specified in MIL-E-5272. Thereafter the igniter shall pass the
quality conformance inspection tests, except the insulation resistance test of
4.6.1.1.2
4 . 5 . 1 . 5 Fungus. Unless otherwise specified in the contractor order, this
test shall be performed on preproduction samples only. The igniter shall be
subjected to Fungus test, Procedure I, as specified in MIL-E-5272. Thereafter
the igniter shall pass the functioning test of 4.6.1.2.
4.5.1.6 Salt spray.
The igniter shall be subjected to Salt Spray test,
Procedure I, as specified in MIL-E-5272. Thereafter the igniter shall pass the
functioning test of 4.6.1.2.
4 . 5 . 1 . 7 Temperature, operating condition.
4.5.1.7.1
Low
extreme. The igniter, selected from the sample units as
indicated in Table I, shall be subjected to a temperature of 35 plus 5 minus 0
degrees F for not less than 2 hours and while at that temperature shall pass the
functioning test of 4.6.1.2.
4.5.1.7.2
High
extreme. The igniter, selected from sample units as
indicated in Table I, shall be subjected to a temperature of 120 plus 0 minus 5
degrees F for not less than two hours and while at that temperature shall pass
the functioning test of 4.6.1.2.
4 . 6 Quality conformance inspection. Samples selected using the plans
and procedures set forth in Table II of this specification shall be subjected to
the tests and examination described in 4.6.1.
4 . 6 . 1 Test procedure. The igniter shall be subjected to the tests and
examinations outlined herein. Unless otherwise specified, inability of the
igniter to pass the tests and examinations shall constitute a failure.
4 . 6 . 1 . 1 Nonfunctioning.
To prevent personnel
injury due to inadvertent activation of
the igniter, use only
the current-limited ohmmeter specified
in 4.4.1a to perform
the continuity and resistance test. Cur-
rent in excess of 10
milliamperes may activate the igniter.
9
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals