MIL-PRF-1/1614B
TABLE I. Testing and inspection.
Acceptance
Inspection
Limits
Inspection
Method
Conditions
level
level or code
Symbol
Min
Max
Unit
Conformance inspection,
part 1
Peak emission by
1231
Ib = 40 a
0.65
II
etd
----
20
v
voltage drop
Filament current
1301
0.65
II
If
27
33
Aac
Operation of rectifiers
1353
Io = 10 A dc (min);
0.65
II
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1/ 2/
t = 120
Conformance inspection,
part 3
Service - life guarantee
----
t = 1,000 hours
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----
----
----
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1/
Artificial control of condensed mercury temperature may be used for this test, half specified inverse voltage may be applied initially
and then gradually increased to full voltage in approximately 1 minute.
2/
This test is to be the first test performed at the conclusion of the holding period.
2