MIL-PRF-1/1048D
TABLE I. Testing and inspection - Continued.
Inspection
Method
Conditions
Symbol
Unit
Limits
MIL-STD-1311
Min
Max
Conformance inspectio
part 1 - Continued
Pattern distortion
5103
11/
---
---
2
%
Grid No. 1 leakage current
5251
---
---
---
---
μA dc
Anode No. 1 leakage current
5251
lb1
---
3
Anode No. 2 leakage current
5251
---
---
---
---
Ib3 = 25 μA dc 5/
Light output (P1)
5221
Light
20
---
fL
Conformance inspection,
part 2
Heater current
1301
If
540
660
mA
μA dc
Electrode currents
5201
lb1
-10
5
(Anode No. 1)
lb3 = 50 μA dc
μA dc
Electrode current
5201
lk
---
600
(cathode)
Base alignment
5101
+3D4, base key,
---
---
---
---
(electrostatic types)
collar index pin
Collar base alignment
---
+3D4, collar index pin
---
---
10
Degrees
Side terminal and base alignment
5101
Base key, collar index pin
---
---
---
---
Side terminal alignment
5101
+3D4
---
---
---
---
(electrostatic types)
Neck and base alignment
5101
---
---
---
---
(electrostatic types)
Screen (P7)
5221
5/
---
---
---
---
lb3 = 25 μA dc
Line width B
5226
Width
---
0.69
mm
(electrostatic deflection)
Focusing voltage at modulation
5246
Eb1
---
610
V dc
condition
Angle between traces
5101
---
89
91
Degrees
Bulb, screen, and faceplate
5106
---
---
---
---
quality
Trace alignment
---
7/
---
---
---
---
(gun to gun)
Stray light emission
5216
Eb2 = 3,500 V dc;
---
---
---
---
(conventional types)
Eb3 = 10,500 V dc
See footnotes at end of table.
3
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