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Specifications |
LAB5020 |
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Description |
Glass to glass |
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Dimensions. mm |
Ø 43-0.25 × 22-0.52 |
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Contacts type |
Flying leads |
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Photocathode useful diameter. mm |
17.5 |
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Photocathode type |
Multialkali |
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Phosphor |
P43 |
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Material of input/output window |
Glass thickness 1.2 mm / Glass thickness 1.2 mm |
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Parameters |
Minimum |
Typical |
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Luminous photocathode sensitivity. µA/lm. min |
500 |
600 |
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Radiant (850 nm). mA/W |
35 |
50 |
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Limiting resolution. lp/mm |
50 |
51 |
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Signal-to-noise ratio |
20 |
22 |
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Gain |
20 000-30 000 *on Buyer’s request |
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FOM |
1000 |
1122 |
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Max. output brightness. cd/m2 |
2-8 |
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E.B.I.. μlx. max |
0.25 |
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Input voltage. V |
2-3.6 |
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Input current. mA. max |
25 |
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Weight. max |
55 |
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MTTF. h |
10 000 |
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Purity of visual area
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Number of zone |
Zone size. mm |
Dark spots diameter |
Permissible total defect area. mm2 |
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Not considerable |
Allowable |
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by size. mm |
by quantity |
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1 |
9.0 |
0.06 |
0.1 |
1 |
0.1 |
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2 |
9-14.4 |
0.06 |
0.15 |
1 |
0.15 |
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3 |
14.4-17.5 |
0.06 |
0.2 |
2 |
0.15 |
