photomultiplier tubes
product specification
XP2206
A tube for hot environment, 10-stage, 51mm (2") tube
Applications : For scintillation counting and industrial photometry in high temperature
environment up to 130°C.
(Unless otherwise stated, all characteristics are given at 20°C)
Description :
Window :
Material :
Photocathode :
borosilicate glass
high temperature bi-alkali
Refr. index at 420 nm : 1.48
Multiplier :
Mass :
Structure :
Nb of stages :
linear focused
10
110 g
Photocathode characteristics
Spectral range :
270-650
420
nm
nm
Maximum sensitivity at :
Luminous :
Blue :
Blue at 130°C :
Radiant, at 400 nm :
Sensitivity • :
typ.:
typ.:
typ.:
typ.:
40
7
5.5
50
µA/lm
µA/lmF
µA/lmF
mA/W
þ
min.:
5
Characteristics with voltage divider A
Gain slope (vs supp. volt., log/log) :
7
For an anode blue sensitivity of :
þ Supply voltage :
1.5
1300
A/lmF
V
max.: 1600
min.: 1000
typ.:
Gain :
2.1x105
þ Anode dark current ‚ :
Anode dark current at 130°C :
Pulse height resolution 137Cs ƒ :
Mean anode sensitivity deviation „ :
long term (16 h) :
max.:
10
typ.:
typ.:
typ.:
1
15
8.5
nA
nA
%
1
1
- 0.2
%
%
%/K
after change of count rate :
vs temperature between 0 and +40 °C at 420 nm :
Gain halved for a magnetic field of :
perpendicular to axis "n" :
parallel to axis "n" :
0.2
0.1
mT
mT
Characteristics with voltage divider A … :
For a supply voltage of :
Gain :
Linearity (2%) of anode current up to :
Anode pulse † :
1300
2.1x105
100
V
mA
Rise time :
Duration at half height :
Transit Time :
4
8
36
5
ns
ns
ns
pF
Capacitance
anode to all :
PAGE 1/3
21/03/2005
ABCDE