MIL-PRF-1/973E
TABLE I. Testing and inspection.
Accep-
MIL-STD-
1311
tance
Limits
Unit
Inspection
Method
Notes
Conditions
Level
Symbol
15/
Min
Max
Conformance inspection,
part 1
Background, contamination,
6201
5/ 6/
t = 2 minutes
0.65
N/t
---
10
Npm
and photosensitivity
10/
Starting voltage
6211
10/
Pulse amplitude
0.65
Es
---
640
V dc
= 1 volt;
Nps = 200 (max);
R2 = 1 Meg ± 10%;
R1 = C1 = C2 = 0;
C3 = 0.01 µF ± 10%
Relative plateau slope
6216
12/
Voltage range
0.65
Ps
---
0.2
%/V dc
= 660 to 760 V dc
End-of-plateau voltage
6216
12/
Ps = 0.3 %/V dc
0.65
Ee
780
---
V dc
Response count rate and
6221
7/ 10/
t = 2 minutes
0.65
N/t
75
125
Nps
current (gamma)
Conformance inspection,
part 2
µA dc
---
lb
---
10.0
Response count rate and
6221
10/
Gamma (radium);
current
rate = 500 mr/hr;
Ebb = 710 V dc
v
---
eo
2.5
---
Pulse amplitude (1)
6226
10/
Ebb = 675 V dc;
Nps = 200 (max);
R1 = 0.9 Meg ± 10%;
R2 = 0.1 Meg ± 10%;
C1 = 330 pF ± 10%;
C2 = 3,000 pF± 10%;
C3 = 0.01 µF ± 10%;
multiply oscillo-
scope reading by 10
v
Ebb = 725 V dc;
---
eo
---
65
Pulse amplitude (2)
6226
---
pulse amplitude (1)
See footnotes at end of table.
2
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