參數(shù)資料
型號: XP2262
廠商: Electronic Theatre Controls, Inc.
英文描述: A standard fast, 12-stage, 51mm (2) tube
中文描述: 一個標(biāo)準(zhǔn)的快速,12級,51毫米(2)管
文件頁數(shù): 1/3頁
文件大小: 53K
代理商: XP2262
Photocathode characteristics
Spectral range :
290-650
nm
nm
Maximum sensitivity at :
420
Sensitivity
:
Luminous :
Blue :
Radiant, at 400 nm :
typ.:
typ.:
typ.:
70
μA/lm
μA/lmF
mA/W
t
min.:
9
11.2
90
Characteristics with voltage divider A
Gain slope (vs supp. volt., log/log) :
9
For a gain of :
3x10
7
t
Supply voltage :
max.:
min.:
2400
1500
typ.:
1800
V
t
Anode dark current
:
t
Background noise
:
Single electron spectrum
resolution :
typ.:
typ.:
typ.:
typ.:
10
nA
cps
%
max.:
6000
1000
70
peak to valley ratio :
3
Mean anode sensitivity deviation :
long term (16 h) :
after change of count rate :
vs temperature between 0 and +40°C at 400 nm :
Gain halved for a magnetic field of :
perpendicular to axis "n" :
parallel to axis "n" :
typ.:
typ.:
typ.:
1
1
%
%
- 0.2
%/K
0.2
0.1
mT
mT
Characteristics with voltage divider
:
B
A
For a supply voltage of :
Gain :
Linearity (2%) of anode current up to :
Anode pulse
:
Capacitance
2300
6x10
7
250
1900
5x10
7
100
V
mA
Rise time :
Duration at half height :
Transit Time :
Transit Time Difference between centre of PK
and 18mm from it :
anode to all dynodes :
2
3
2.3
3.7
31
ns
ns
ns
30
0.7
ns
pF
5
photomultiplier tubes
product specification
XP2262
PAGE 1/3
18/09/98
ABCDE
A standard fast, 12-stage, 51mm (2") tube
Applications
:
High and medium energy physics.
Description
:
Window :
Material :
Photocathode :
Refr. index at 420 nm :
lime glass
bi-alkali
1.54
Multiplier :
Structure :
Nb of stages :
linear focused
12
Mass :
130 g
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