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西安立鼎光電 GEN2+像增強管
- 品牌:西安立鼎光電
- 型號: GEN2+
- 產地:陜西 西安
- 供應商報價:面議
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西安立鼎光電科技有限公司
更新時間:2025-07-29 13:34:06
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詳細介紹
產品介紹:
技術參數:
EMP66G(GLASS TUBES)
Parameter, unit
B
A
C
D
Photocathode useful diameter,mm
18
Nominal operating voltage, V
2~3.5
Supply current,mA,max
20
Photocathode sensitivity, min:
-White light,um/lm
-Spectral at λ=850nm,mA/W
350
18
450
24
500
35
600
40
700
45
Resolution lm/mm,min
45
47
53
55
58
Luminous fain at 20x106lx
Min 28000
Max.output brightness,cd/m2
4-8
Signal to noise ratio, min
18
19
20
20
22
Modulation transfer funon(MTF)
2.5lp/mm
75lp/mm
15p/mm
0.83
0.56
0.30
0.86
0.62
0.32
0.86
0.62
0.32
0.86
0.65
0.38
0.88
0.65
0.48
Mean time to failure, hours,min
10000
Mechanical shock, m/c2(g)
5000(500)
Operating Temperature,℃
-45-+50
Purity of the visual area IIT
Zone
Form and size of zones on
photocathode,mm
The greates diameter of points,mm
Size
Quantity
1
Circle φ5.6
More than 0.075to 0.15 inclusive
<0.15 to="" 0.23="">
0
0
2
Ringφ5.6-14.7
More than 0.075to 0.15 inclusive
<0.15 to="" 0.23="">
2
1
3
Ringφ14-17.5
More than 0.075to 0.15 inclusive
<0.15 to="" 0.23="">
2
1