Datasheet

PHOTOMULTIPLIER TUBES
R11540
Bialkali Photocathode
28 mm (1-1/8 Inch) Diameter, Side-on Type
FEATURES
●High Sensitivity in UV to Visible Range
●High Quantum Efficiency
40 % (at 350 nm)
●High Anode Sensitivity
11.3 × 105 A/W (at 350 nm)
12.0 × 105 A/W (at 420 nm)
APPLICATIONS
●Fluorescence Spectrophotometer
●Emission Spectrophotometer
●Atomic Absorption Spectrophotometer
Figure 1: Typical Spectral Response
SPECIFICATIONS
1000
Parameter
Spectral Response
Wavelength of Maximum Response
Photocathode Material
Window Material
Minimum Effective Area
Structure
Dynode
Number of Stage
Anode to Dynode No.9
Direct
Interelectrode Anode to
Capacitances All Other Electrodes
Base
Weight
Suitable Socket for Base
Description / Value
185 to 760
420
Bialkali
UV glass
8 × 24
Circular-cage
9
4
Unit
nm
nm
—
—
mm
—
—
pF
6
pF
11-pin base
45
E678-11A
—
g
—
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
GENERAL
TPMSB0231EA
CATHODE
RADIANT
SENSITIVITY
100
10
QUANTUM
EFFICIENCY
1
0.1
100
200
300
400
500
600
700
WAVELENGTH (nm)
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are
subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2010 Hamamatsu Photonics K.K.
800
PHOTOMULTIPLIER TUBES R11540
MAXIMUM RATINGS (Absolute Maximum Values)
Parameter
Between Anode and Cathode
Supply Voltage
Between Each Succeeding Electrode
Average Anode Current
Value
1250
250
0.1
Figure 2: Typical Gain Characteristics
Unit
V
V
mA
108
CHARACTERISTICS (at 25°C)
TPMSB0232EA
GAIN
107
Max. Unit
Min.
Typ.
Parameter
A/lm
—
1900
Luminous Sensitivity (2856 K) 1300
Anode
A/W
at 350 nm
— 11.3 × 105 —
Sensitivity Radiant
A/W
at 420 nm
— 12.0 × 105 —
µA/lm
—
190
Luminous Sensitivity (2856 K) 160
%
—
—
40
Quantum Efficiency at 350 nm
mA/W
at 350 nm
Cathode
—
—
113
Radiant
mA/W
at 420 nm
Sensitivity
—
—
120
—
—
16
Blue Sensitivity Index (CS 5-58 Filter) 13
—
—
—
0.02
Red / White Ratio (R-68 Filter)
—
Gain
—
—
1.0 × 107
nA
Anode Dark Current (after 30 min storage in darkness)
50
—
5
%
Anode Current Light Hysteresis
—
—
0.1
%
Voltage Hysteresis
Stability
—
—
1.0
W
ENI
— 1.1 × 10-16 —
lm
EADCI at 1000 V
— 2.9 × 10-12 —
ns
Anode Pulse Rise Time —
—
2.2
Time Response
ns
Electron Transit Time
—
—
22
°C
Operating Ambient Temperature
— -30 to +50 —
°C
Storage Temperature
— -30 to +50 —
106
105
104
500
1000
700
1500
SUPPLY VOLTAGE (V)
VOLTAGE DISTRIBUTION RATIO
Electrodes K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 P
Ratio
1
1
1
1
1
1
1
1
1
1
Supply Voltage: 1000 V, K: Cathode, Dy: Dynode, P: Anode
Figure 3: Dimensional Outline and Basing Diagram (Unit: mm)
28.5 ± 1.5
PHOTOCATHODE
Socket
(E678-11A)
8 MIN.
49
5
38
7
8 DY8
DY3 3
DY2
DY1
33
9 DY9
2
10 P
1
5
11
K
DIRECTION OF LIGHT
29
18
4
80 MAX.
94 MAX.
49.0 ± 2.5
24 MIN.
DY4 4
DY7
3.5
DY5
DY6
6
32.2 ± 0.5
11 PIN BASE
JEDEC No. B11-88
TACCA0064EA
TPMSA0001EA
WEB SITE www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected]
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 E-mail: [email protected]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: [email protected]
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected]
TPMS1077E01
Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: [email protected]
MAY 2010 IP
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