photomultiplier tubes for gamma camera

PHOTOMULTIPLIER TUBES
FOR GAMMA CAMERA
For Gamma Camera and Scintillation Counting,
Low Profile, High P. H. R.
Cathode Sensitivity
Type. No.
R6231-01
(51mm Dia.)
R6232-01
(60mm Dia.)
R6233-01
(76mm Dia.)
R6234-01
(60mm Hex.)
R6235-01
(76mm Hex.)
R6236-01
(60mm Squ.)
R6237-01
(76mm Squ.)
Typ.
(µA/lm)
Typ.
110
Anode Sensitivity
(V dc)
Rise
Time
Typ.
(ns)
2.7 × 105
1000
2
2.7 × 105
3.5
2
30
3.5
30
30
95
30
95
30
Blue SensiLuminous tivity Index Radiant*1
(CS 5-58)
Q.E.*1
Typ.
(mA/W)
Typ.
(%)
12.0
95
110
12.0
110
Blue Sensi- Dark
Luminous tivity Index
(CS 5-58) Current
Typ.
(A/lm)
Typ.
30
30
95
30
12.0
95
110
12.0
110
Gain
Typ.
(nA)
Typ.
3.5
2
30
3.5
30
30
95
30
12.0
95
110
12.0
110
12.0
Ebb
P.H.R.*2 Stability*3
Typ.
(%)
Typ.
(%)
5.0
8.5 / a
0.5
1000
6.0
8.3 / a
0.5
2.7 × 105
1000
6.0
8.5 / b
0.5
2
2.7 × 105
1000
6.0
8.3 / a
0.5
3.5
2
2.7 × 105
1000
6.0
8.3 / b
0.5
30
3.5
2
2.7 × 105
1000
6.0
8.3 / a
0.5
30
3.5
2
2.7 × 105
1000
6.0
8.3 / b
0.5
*1: At peak wavelength.
*2: Measured with an Nal (TI) scintillator and a 57Co source.
a: 51 mm(2") diameter × 51 mm(2") thickness, b: 76 mm(3") diameter × 76 mm(3") thickness
*3: This is defined as follows under the operation for 16 hours at a constant count rate of 1000 s-1:
n
DLTS =
Σ |Pi–P| 100
·
n
P
n=1
Where P is the mean pulse height averaged over n readings, Pi is the pulse height at the i-th reading, and n is the total number of readings.
STANDARD VOLTAGE DIVIDER AND SUPPLY VOLTAGE
Electrodes
K
G
Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8
P
Ratio
2
2
1
1
1
1
1
1
1
1
Supply Voltage: 1000 V, K: Cathode, Dy: Dynode, P: Anode, G: Grid
NOTE: Standard Bleeder Assembly or Custom Designed Bleeder Assembly will be provided upon your requests.
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. ©2007 Hamamatsu Photonics K.K.
PHOTOMULTIPLIER TUBES FOR GAMMA CAMERA
Figure 1: Typical Spectral Response
TPMHB0521EA
QUANTUM
EFFICIENCY
0.1
0.01
200
400
600
800
105
C
TY
VI
SE
AL
N
SI
G
TI
AI
104
D
E
103
AN
O
10-1
PI
AL
AN
O
DE
100
10-2
102
10-3
10-4
200
1000
SE
NS
IT
N
IV
IT
Y
101
TY
1
106
M
IN
IM
U
M
10
102
TY
PI
C
CATHODE
RADIANT
SENSITIVITY
WAVELENGTH (nm)
GAIN
TPMHB0520EA
ANODE LUMINOUS SENSITIVITY (A/lm)
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
100
Figure 2: Anode Sensitivity and Gain Characteristic
101
300
500
700
1000
100
1500
SUPPLY VOLTAGE (V)
Dimensional Outlines and Basing Diagrams (Unit: mm)
R6231-01
R6232-01
51.0 ± 0.5
59.5 ± 0.5
FACEPLATE
46 MIN.
PHOTOCATHODE
14 Dy8
15
P
16
1 18 17
G
Dy1 K IC
2
IC
13 Dy7
TPMHA0299EA
51.5 ± 1.5
87.0 ± 1.5
77 ± 1
IC
3
Dy6
9
Dy5
7
Dy4
6
Dy3 5
13 Dy7
15
3
16
1 18 17
G
Dy1 K IC
2
IC
SEMIFLEXIBLE
LEADS
Dy6
9
14 Dy8
Dy2 4
IC
40 MIN.
SEMIFLEXIBLE
LEADS
Dy2 4
40 MIN.
13 MAX.
PHOTOCATHODE
Dy5
7
Dy4
6
Dy3 5
55 MIN.
13 MAX.
FACEPLATE
P
TPMHA0300EA
Dimensional Outlines and Basing Diagrams (Unit: mm)
R6233-01
R6234-01
60 MIN.
3
16
2
1 18 17
IC
Dy1 K IC
59.5 ± 0.5
FACEPLATE
55 MIN.
Dy6
9
13 Dy7
14 Dy8
Dy2 4
G
IC
PHOTOCATHODE
51.5 ± 1.5
TPMHA0301EA
87.0 ± 1.5
IC
14 Dy8
15
P
Dy5
7
Dy4
6
Dy3 5
13 MAX.
SEMIFLEXIBLE
LEADS
13 Dy7
Dy2 4
40 MIN.
51.5 ± 1.5
13 MAX.
PHOTOCATHODE
Dy6
9
Dy5
7
Dy4
6
Dy3 5
15
3
16
1 18 17
G
Dy1 K IC
2
IC
P
40 MIN.
87 ± 1
70 MIN.
67.5 ± 0.6
76.0 ± 0.8
FACEPLATE
SEMIFLEXIBLE
LEADS
TPMHA0302EA
54 MIN.
85 ± 1
59.5 ± 1.0
R6236-01
79 MIN.
R6235-01
Dy5
7
Dy4
6
Dy3 5
59.5 ± 1.0
70 MIN.
SEMIFLEXIBLE
LEADS
3
2
IC
16
1 18 17
Dy1 K IC
14 Dy8
15
P
PHOTOCATHODE
51.5 ± 1.5
G
SEMIFLEXIBLE
LEADS
40 MIN.
51.5 ± 1.5
13 MAX.
PHOTOCATHODE
87.0 ± 1.5
IC
IC
13 Dy7
Dy2 4
87 ± 1
FACEPLATE
13 Dy7
14 Dy8
Dy2 4
15
3
16
1 18 17
G
Dy1 K IC
2
IC
P
13 MAX.
76.0 ± 1.5
54 MIN.
40 MIN.
Dy5
7
Dy4
6
Dy3 5
FACEPLATE
Dy6
9
Dy6
9
TPMHA0304EA
TPMHA0303EA
PHOTOMULTIPLIER TUBES FOR GAMMA CAMERA
Dimensional Outlines and Basing Diagrams (Unit: mm)
70 MIN.
Dy5
7
Dy4
6
Dy3 5
76.0 ±1.5
FACEPLATE
76.0 ± 1.5
R6237-01
70 MIN.
SEMIFLEXIBLE
LEADS
87.0 ± 1.5
13 MAX.
51.5 ± 1.5
15
3
16
1 18 17
G
Dy1 K IC
2
IC
P
40 MIN.
PHOTOCATHODE
13 Dy7
14 Dy8
Dy2 4
IC
Dy6
9
TPMHA0305EA
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
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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]u.it
TPMH1133E03
OCT. 2007. IP