MIL-PRF-1/747F
TABLE I. Testing and inspection.
Method
Limits
Inspection
MIL-STD-1311
Notes
Conditions
Symbol
Unit
Min
Max
First article inspection
Pressure (implosion)
1141
---
---
---
---
---
Vibration
5111
---
Width
---
1.0
mm
Direct-interelectrode
1331
---
g1 to a11
Cg1
---
7
pF
capacitance
D1 to D2
C1D2
---
4
pF
D3 to D4
C3D4
---
4
pF
D1 to all except D2
CD1
---
4
pF
D2 to all except D1
CD2
---
4
pF
D3 to all except D4
CD3
---
4
pF
D4 to all except D3
CD4
---
4
pF
Neck and bulb alignment
5101
---
Dia
---
1.5
Inch
(electrostatic types)
Focusing voltage
5246
---
Ec1 = 0
Eb1
400
---
V dc
(zero-bias)
Deflection-factor uniformity
5248
---
---
---
---
---
Conformation inspection
part 1
µA dc
Electrode current
5201
---
Light = 20 ftL
Ik
---
1,000
(cathode)
Voltage breakdown
5201
---
---
---
---
---
Voltage breakdown
5201
---
---
---
---
---
(electrostatic types)
Gas "cross"
5206
3/
Light = 20 ftL
---
---
---
---
Base alignment
5101
---
+3D4; pin No. 5
---
---
---
---
(electrostatic types)
Angle, bulb, and trace
---
---
+1D2; bulb wall
---
---
1.5
Degrees
Screen and faceplate
5106
---
---
---
---
---
blemishes
2/ 3/
Light output
5221
Light
20
---
ftL
ĆEc1
Modulation
5223
---
Light = 20 ftL
---
38
V dc
Spot position
5231
---
---
---
15.0
mm
(electrostatic deflection)
Spot displacement
5231
---
Displ
---
7.0
mm
(leakage)
Grid cutoff voltage
5241
---
Ec1
---
-67.5
V dc
Grid No. 1 leakage current
5251
---
---
---
---
---
Anode No. 2 leakage current
5251
---
---
---
---
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See footnotes at end of table.
2
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