GENERAL
Parameter
R6427
R7056
Unit
Spectral Response
Wavelength of Maximum Response
Photocathode
Window Material
Dynode
Base
Suitable Socket
300 to 650
Borosilicate glass
185 to 650
UV glass
nm
nm
--
mm dia.
--
--
--
--
--
420
Bialkali
25
Linear focused
10
14-pin glass base
E678-14C (supplied)
Material
Minimum Effective Area
Structure
Number of Stages
PHOTOMULTIPLIER TUBES
R6427, R7056
MAXIMUM RATINGS (Absolute Maximum Values)
lnformation furnished by HA MAM ATS U is believed to be reliabIe. However, no responsibility is assumed for possibIe inaccuracies or omissions. Specifications are
subject to change without notice. No patent rights are granted to any of the circuits described herein.
1999 Hamamatsu Photonics K.K.
Subject to local technical requirements and regulations, availability of products included in this promotional material may var y. Please consult with our sales office.
: Anode characteristics are measured with the voltage distribution ratio A shown below.
: Pulse linearity is measured with the voltage distribution ratio B shown below.
Supply Voltage: 1500Vdc, K: Cathode, DY: Dynode, P: Anode
NOTE
( )
Fast time response, For scintillation counting and
high energy physics, R6427: Borosilicate glass, R7056: UV glass
CHARACTERISTICS (at 25
C)
VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE
Parameter
Min.
Unit
Parameter
Value
Unit
Supply Voltage
Average Anode Current
Ambient Temperature
2000
350
0.2
-80 to +50
Vdc
Vdc
mA
C
Between Anode and Cathode
Between Anode and Last Dynode
Cathode Sensitivity
Anode Sensitivity
Gain
Anode Dark Current (after 30min. storage in darkness)
Time Response
Pulse Linearity (at
2% deviation)
Electrodes
Ratio A
Ratio B
(Tapered)
Capacitors
(
F)
K
Dy1
4
4
Dy2
1
1
Dy3
1.5
1.5
Dy4
1
1
Dy5
1
1
Dy6
1
1
Dy7
1
1.2
0.01
Dy8
1
1.5
0.02
Dy9
1
2
0.02
Dy10
1
3.3
0.04
P
1
3
0.06
Luminous (2856K)
Radiant at 420nm
Blue (CS-5-58 filter)
Luminous (2856K)
Radiant at 420nm
Anode Pulse Rise Time
Electron Transit Time
Transit Time Spread (FWHM)
60
--
--
--
--
--
--
--
--
--
--
95
88
11.0
475
4.4
10
5
5
10
6
10
1.7
16
500
10 (100)
A/lm
mA/W
A/lm-b
A/lm
A/W
--
nA
ns
ns
ps
mA
--
--
--
--
--
--
200
--
--
--
--
Typ.
Max.
PHOTOMULTIPLIER TUBES R6427, R7056
Figure 1: Typical Spectral Response
TPMHB0434EB
Figure 2: Typical Gain
TPMHB0433EB
Figure 3: Typical Pulse Height Distribution (P.H.D.)
TPMHB0432EA
Figure 4: Time Response
TPMHB0435EA
500
3000
1500
1000
700
SUPPLY VOLTAGE (V)
GAIN
10
2
10
8
10
7
10
6
10
5
10
3
10
4
2000 2500
STANDARD (RATIO A)
TAPER (RATIO B)
0
200
400
600
800
CHANNEL NUMBER (ch)
COUNTS PER CHANNEL
FULL SCALE (SIGNAL+DARK):
10
4
FULL SCALE (DARK) :
10
4
1000
1.0
0.8
0.6
0.4
0.2
WAVELENGTH OF
INCIDENT LIGHT
SUPPLY VOLTAGE
LOWER LEVEL DISCRI
SIGNAL+DARK COUNTS
DARK COUNTS
AMBIENT TEMPERATURE
: 400 [nm]
: 1500 [V]
: 80 [ch]
: 5600[cps]
: 150 [cps]
: 25[
C]
SIGNAL + DARK
DARK
SUPPLY VOLTAGE (V)
TIME (ns)
10
0
1000
1500
2000
2500
3000
10
1
10
2
T.T.S.
RISE TIME
FALL TIME
TRANSIT TIME
100
200
400
500
300
600
700
WAVELENGTH (nm)
CATHODE RADIANT SENSITIVITY (mA/W)
QUANTUM EFFICIENCY (%)
0.01
800
100
10
1
0.1
R7056
R6427
Figure 5: Anode Output Waveform
TPMHB0431EA
Figure 6: Transit Time Spread (T.T.S.)
TPMHB0430EA
Figure 7: Dimensional Outline and Basing Diagram (Unit: mm)
TACCA0004EA
TPMHA0387EA
TIME (2 ns/div)
OUTPUT VOLTAGE (10 mV/div)
SUPPLY VOLTAGE
RISE TIME
FALL TIME
WIDTH
=1500 (V)
= 1.7 (ns)
= 4.5 (ns)
= 2.0 (ns)
-5
-4
-3
-2
-1
0
1
2
3
4
5
TIME (ns)
SUPPLY VOLTAGE
FWHM
FWHM
: 1500V
: 445ps
: 894ps
RELATIVE COUNTS
10
4
10
3
10
2
10
1
10
-1
10
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IC
DY3
DY2
DY7
DY9
NC
P
DY10
DY8
DY6
DY4
DY5
K
DY1
SHORT PIN
28.5 0.5
25MIN.
FACEPLATE
PHOTOCATHODE
85 2
13MAX.
14 PIN BASE
7
2.5
26
11.6
30
35
44
19.1
9
25
2- 3.5
BOTTOM VIEW
(BASING DIAGRAM)
Socket
(E678-14C)
PHOTOMULTIPLIER TUBES R6427, R7056
TPMH1187E04
DEC. 1999 SI
Printed in Japan (1000)
D-type Socket Assembly E2624-14 (for RATIO A)
D-type Socket Assembly E2624-04 (for RATIO B)
TACCA0082EC
TACCA0084EC
[ACCESSORIES]
15
49.0 0.5
1.5
450
SIGNAL OUTPUT
: RG-174/U (BLACK)
-H.V
: AWG22/TFE
(VIOLET)
:800 k
:200 k
:300 k
:240 k
:400 k
:660 k
:600 k
:51
:0.01
F
:0.022
F
:0.033
F
R1
R2, R4 to R6
R3, R8
R7
R9
R10
R11
R12 to R14
C1
C2, C3
C4 to C6
2.5
13
K
9
R9
C3
C1
C2
R10
C4
5
R11
C5
C6
Dy10
8
Dy9
Dy8
R8
4
Dy7
R7
10
Dy6
R6
3
Dy5
R5
11
Dy4
R4
2
Dy3
R3
12
R2
R1
14
Dy1
Dy2
-H.V
: AWG22/TFE
(VIOLET)
P
SIGNAL OUTPUT
: RG-174/U (BLACK)
GND
: AWG22 (BLACK)
25.2 0.5
32.0 0.5
GND
: AWG22 (BLACK)
7
PMT SOCKET
PIN No.
R14
R13
R12
POM HOUSING
SOCKET: E678-14T
26.0 0.3
43.0 0.5
450
SIGNAL OUTPUT
: RG-174/U (BLACK)
BNC CONNECTOR
-H.V
: COAXIAL CABLE (RED)
SHV CONNECTOR
:1320 k
:510 k
:330 k
:51
:0.01
F
:4700 pF
R1
R3
R2, R4 to R11
R12 to R14
C1 to C3
C4
28.0 0.5
7
0.8
35.0 0.3
44.0 0.3
30.0 0.3
2-
13
R1
K
R8
4
R9
C1
C4
9
R10
C2
5
R11
C3
Dy10
8
Dy9
Dy8
Dy7
R7
10
Dy6
R6
3
Dy5
R5
11
Dy4
R4
2
Dy3
R3
12
Dy2
R2
14
Dy1
-H.V
: COAXIAL CABLE (RED)
SHV CONNECTOR
P
7
SIGNAL OUTPUT
: RG-174/U (BLACK)
BNC CONNECTOR
POM HOUSING
SOCKET: E678-14R
PMT SOCKET
PIN No.
R14
R13
R12
3.5
HAMAMATSU PHOTONICS K.K., Electron Tube Center
314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 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
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658
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United Kingdom: Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: 44(20)8-367-3560, Fax: 44(20)8-367-6384
North Europe: Hamamatsu Photonics Norden AB: Smidesvgen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01
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HOMEPAGE URL http://www.hamamatsu.com
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