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更新時間:2023-08-18
0代管單通道是玻璃版本,雙電極靜電聚焦系統,多堿光學陰極S25能夠觀測350~900nm的光譜范圍,熒光屏為黃綠色。在自然夜光下和使用紅外光照對圖像亮度進行放大的一款夜視設備中的元件。
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0代管參數表Technical Specification
Parameter, unit
value
Photocathode integral sensitivity, mkA/lm, no less
250
Photocathode sensitivity with filter, mkA/lm, no less
70
Resolution at center, lm/mm, no less
35
Operating resolution, lm/mm, no less
28
Image intensifier magnification, rel.u
0.52
Useful photocathode diameter, mm
33.5
Operating voltage,Kv
19
MTF, h, no less
1000
Mechnical shock,-single action, m/s2(g)
-repeated action, m/s2(g)
1500(150)
400(40)
Operating temperature,℃
-50~+50
Weight,g, no more
60
Purity of the visual area:
Zone
Form and size of zones on
photocathode,mm
The greatest diameter of points,mm
The total area of allowable defects on the screen, mm2
No accounted
Accounted
Size
Quantity
1
Circle φ16.75
0.05
0.15
3
0.072
2
Ringφ16.75-26.8
0.10
0.25
4
0.238
Ringφ16.75-33.5
0.5
0.475
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