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| MIL-E-1/9H
TABLE I. Conformance inspection - Continued.
Method
Requirement or test
Conditions
Acceptance
Symbol
Unit
Limits
MIL-STD-
Level
Min
Max
1311
(note 12)
Conformance inspection,
part 3 - Continued
Survival-rate life
test end points:
1201
Shorts and dis-
---
---
---
---
---
continuity detection
mhos
1326
Conversion trans-
---
Sc
230
---
conductance (1)
1501
Intermittent life test
Stability life-test
---
---
---
---
---
conditions:
TE = +165C min
See notes 2 and 7
Intermittent life test end
See note 9
points:
(500 hours)
Inoperatives
---
---
---
---
---
Adc
1266
Total grid 3 current
---
Ic3
0
-1.0
1301
Heater current
---
If
275
325
mA
mhos
1326
Conversion trans-
---
Sc
250
700
conductance (1)
mhos
1306
Transconductance
---
Sm
4,700
---
(1) oscillator
Adc
1336
Heater-cathode
---
Ihk
---
20
leakage
MegΩ
1211
Insulation of
E(g-all) = -100 Vdc
---
R
50
---
electrodes
E(g3-all) = -100 Vdc
E(p-all) = -300 V dc
---
17
%
1326
Conversion trans-
---
Avg
ĆSc
conductance (1)
t
average change
---
---
---
---
Zero defectives
---
5
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