參數(shù)資料
型號(hào)： R3811
廠商： Hamamatsu Photonics
英文描述： SUPER COMPACT PHOTOMULTIPLIER TUBES
中文描述： 超小型光電倍增管
文件頁數(shù)： 2/4頁
文件大小： 30K
代理商： R3811
GENERAL
SPECIFICATIONS
Parameter
R3810
185 to 650
340
Sb-Cs
R3811
185 to 850
530
Multialkali
Unit
nm
nm
—
mm
—
—
—
Spectral Response
Wavelength of Maximum Response
Photocathode
Window Material
Dynode
Direct Interelectrode
Capacitances
Base
Weight
Suitable Socket
Suitable Socket Assemblies
pF (Max.)
pF (Max.)
—
g
—
—
3
×
4
UV glass
Circular-cage
9
1.7
2.0
11-pin glass base
3
E678-11H (supplied)
E850-12, E850-13 (option)
Material
Minimum Effective Area
Structure
Number of Stages
Anode to Last Dynode
Anode to All Other Electrodes
SUPER COMPACT PHOTOMULTIPLIER TUBES R3810, R3811
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Between Anode and Cathode
Between Anode and Last Dynode
* After 30min. storage in darkness
Supply Voltage: 1000Vdc, K: Cathode, Dy: Dynode, P: Anode
CHARACTERISTICS (at 25
°
C)
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Electrodes
Ratio
1
1
1
Parameter
Min.
50
—
—
—
—
—
50
—
—
—
—
—
—
—
Unit
Value
1250
150
0.01
-80 to +50
Unit
Vdc
Vdc
mA
°
C
Supply Voltage
Average Anode Current
Ambient Temperature
Cathode
Sensitivity
Anode
Sensitivity
Gain
Anode Dark Current *
Time
Response
K
Dy1
Dy2
Dy3
Dy4
1
Dy5
1
Dy6
1
Dy7
1
Dy8
1
Dy9
1
1
P
Luminous (2856K)
Radiant
Quantum
Efficiency
Red/White Ratio (R-68)
Luminous (2856K)
Radiant
Anode Pulse Rise Time
Electron Transit Time
Transit Time Spread
at 400nm
at 633nm
at 400nm
at 633nm
at 400nm
at 633nm
150
34
31
10
6.1
0.15
200
4.4
×
10
4
4.0
×
10
4
1.3
×
10
6
1
1.4
15
750
μ
A/lm
mA/W
%
—
A/lm
A/W
—
nA
ns
ns
ps
—
—
—
—
—
—
—
—
—
—
10
—
—
—
Typ.
R3811
Max.
Min.
20
—
—
—
—
—
50
—
—
—
—
—
—
—
40
42
1.5
13
0.29
—
300
3.2
×
10
5
1.1
×
10
4
7.5
×
10
6
0.5
1.4
15
750
—
—
—
—
—
—
—
—
—
—
5
—
—
—
Typ.
R3810
Max.
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