Datasheet R6427, R7056 Datasheet (HAMAMATSU)

PHOTOMULTIPLIER TUBES

R6427, R7056

Fast time response, For scintillation counting and

high energy physics, R6427: Borosilicate glass, R7056: UV glass

GENERAL

Parameter R6427 R7056 Unit

Spectral Response
Wavelength of Maximum Response

Photocathode
Window Material
Dynode
Base

Suitable Socket

Material
Minimum Effective Area

Structure
Number of Stages

300 to 650

Borosilicate glass

Linear focused

14-pin glass base

E678-14C (supplied)

420

Bialkali

25

10

185 to 650

UV glass

nm
nm

—

mm dia.

—
—
—
—
—

MAXIMUM RATINGS (Absolute Maximum Values)

Parameter Value Unit

Supply Voltage
Average Anode Current

Ambient Temperature

Between Anode and Cathode
Between Anode and Last Dynode

CHARACTERISTICS (at 25°C)

Parameter Min. Unit

Luminous (2856K)

Cathode Sensitivity

Anode Sensitivity
Gain

Anode Dark Current (after 30min. storage in darkness)

Time Response

Pulse Linearity (at ±2% deviation)

: Anode characteristics are measured with the voltage distribution ratio A shown below.

NOTE

: Pulse linearity is measured with the voltage distribution ratio B shown below.

( )

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
—
—
—
—
—
—
—
—
—
—

2000

350

0.2

-80 to +50

Typ. Max.

95
88

11.0
475

5 × 10

10

1.7
16

500

5

6

4.4 × 10

10 (100)

—
—
—
—
—
—

200

—
—
—
—

Vdc
Vdc

mA

°C

µA/lm
mA/W

µA/lm-b

A/lm
A/W

—

nA

ns
ns
ps

mA

VOLTAGE DISTRIBUTION RATIO AND SUPPLY VOLTAGE

(Tapered)

(µF)

K Dy1

4
4

Electrodes
Ratio A
Ratio B
Capacitors

Supply Voltage: 1500Vdc, K: Cathode, DY: Dynode, P: Anode

Subject to local technical requirements and regulat ions, availability of products included in this promotional material may var y. P lease consult with our sales office.
lnformation furnished by HAMA M ATSU is believed to be reliabIe. However, n o 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.

Dy2

Dy3

Dy4

Dy5

Dy6

Dy7

Dy8

Dy9

Dy10

1

1.5

1

1.5

1

1

1

1

1

1

1

1

1

1

1.2

0.01

1.5

0.02

2

0.02

3.3

0.04

1999 Hamamatsu Photonics K.K.

©

P
1
3

0.06

PHOTOMULTIPLIER TUBES R6427, R7056

Figure 1: Typical Spectral Response

TPMHB0434EB

100

R7056

10

1

QUANTUM EFFICIENCY (%)

0.1

CATHODE RADIANT SENSITIVITY (mA/W)

0.01
100 200 400 500300 600 700

R6427

WAVELENGTH (nm)

800

Figure 2: Typical Gain

TPMHB0433EB

8

10

7

10

STANDARD (RATIO A)

6

10

5

10

GAIN

4

10

3

10

2

10

500 300015001000700

SUPPLY VOLTAGE (V)

TAPER (RATIO B)

2000 2500

Figure 3: Typical Pulse Height Distribution (P.H.D.)

TPMHB0432EA

1.0

0.8

4

0.6

0.4

COUNTS PER CHANNEL

FULL SCALE (SIGNAL+DARK): ×104FULL SCALE (DARK) : ×10

0.2

DARK

0 200 400 600 800

WAVELENGTH OF
INCIDENT LIGHT
SUPPLY VOLTAGE
LOWER LEVEL DISCRI
SIGNAL+DARK COUNTS
DARK COUNTS
AMBIENT TEMPERATURE

SIGNAL + DARK

CHANNEL NUMBER (ch)

: 400 [nm]
: 1500 [V]
: 80 [ch]
: 5600[cps]
: 150 [cps]
: 25[°C]

1000

Figure 4: Time Response

TPMHB0435EA

2

10

1

10

TIME (ns)

0

10

1000 1500 2000 2500 3000

SUPPLY VOLTAGE (V)

TRANSIT TIME

FALL TIME

RISE TIME

T.T.S.

Figure 5: Anode Output Waveform

Figure 6: Transit Time Spread (T.T.S.)

TPMHB0431EA

SUPPLY VOLTAGE

OUTPUT VOLTAGE (10 mV/div)

RISE TIME
FALL TIME
WIDTH

TIME (2 ns/div)

=1500 (V)
= 1.7 (ns)
= 4.5 (ns)
= 2.0 (ns)

TPMHB0430EA

4

10

SUPPLY VOLTAGE
FWHM

3

10

2

10

1

10

FWHM

RELATIVE COUNTS

0

10

-1

10

-5 -4 -3 -2 -1 0 1 2 3 4 5

TIME (ns)

: 1500V
: 445ps
: 894ps

Figure 7: Dimensional Outline and Basing Diagram (Unit: mm)

28.5 ± 0.5

FACEPLATE

25MIN.

PHOTOCATHODE

P DY10

85 ± 2

DY9

DY7

DY5

NC

DY3

5

4

3

2

8

7

6

14

1

IC

SHORT PIN

BOTTOM VIEW

(BASING DIAGRAM)

14 PIN BASE

13MAX.

9

13

DY1

DY8
10

11

12

K

DY6

DY4

DY2

Socket

(E678-14C)

44
35

26

25

2- 3.5

2.5

11.6

7
9

19.1

30

TACCA0004EATPMHA0387EA

PHOTOMULTIPLIER TUBES R6427, R7056

[ACCESSORIES]

D-type Socket Assembly E2624-14 (for RATIO A)

44.0 ± 0.3

35.0 ± 0.3

PMT

SOCKET

30.0 ± 0.3

70.8

43.0 ± 0.5450

2-

3.5

26.0 ± 0.3

SOCKET: E678-14R

28.0 ± 0.5
POM HOUSING

SIGNAL OUTPUT
: RG-174/U (BLACK)
BNC CONNECTOR

-H.V
: COAXIAL CABLE (RED)
SHV CONNECTOR

P
Dy10

K

Dy9

Dy8
Dy7
Dy6

Dy5
Dy4
Dy3
Dy2
Dy1

PIN No.

7

8

5

9
4

10

3

11

2
12
14

13

R14

R13

R12

R11

R10

C3

C2

R9

C1

R8
R7
R6
R5
R4
R3
R2

C4

R1

SIGNAL OUTPUT
: RG-174/U (BLACK)
BNC CONNECTOR

R2, R4 to R11

R12 to R14

C1 to C3

-H.V
: COAXIAL CABLE (RED)
SHV CONNECTOR

R3

R1

C4

:1320 kΩ
:510 kΩ
:330 kΩ
:51 Ω
:0.01 µF
:4700 pF

D-type Socket Assembly E2624-04 (for RATIO B)

32.0 ± 0.5

25.2 ± 0.5

1.5

2.5

49.0 ± 0.5

450

15

SOCKET: E678-14T

POM HOUSING

-H.V
: AWG22/TFE
(VIOLET)

GND
: AWG22 (BLACK)

SIGNAL OUTPUT
: RG-174/U (BLACK)

P
Dy10

Dy9

Dy8
Dy7
Dy6
Dy5
Dy4
Dy3
Dy2
Dy1

K

PMT

SOCKET

PIN No.

7

8

5

9
4

10

3

11

2
12
14

13

R14

R13

R12

R11 C5 C6

R10 C4

R9 C3

C2

R8

C1

R7
R6
R5
R4
R3
R2
R1

SIGNAL OUTPUT
: RG-174/U (BLACK)

GND
: AWG22 (BLACK)

:800 kΩ

R1

R2, R4 to R6

R12 to R14

:200 kΩ
:300 kΩ

R3, R8

:240 kΩ

R7

:400 kΩ

R9

:660 kΩ

R10

:600 kΩ

R11

:51 Ω
:0.01 µF

C1

:0.022 µF

C2, C3

:0.033 µF

C4 to C6

-H.V
: AWG22/TFE
(VIOLET)

TACCA0082EC

TACCA0084EC

HAMAMATSU PHOTONICS K.K., Electron Tube Center

HOMEPAGE URL http://www.hamamatsu.com

314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: [phone], Fax: [phone]

U.S.A.:

Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: [phone], Fax: [phone]

Germany:

Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone]

France:

Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone]

United Kingdom:
North Europe:
Italy:

Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: [phone], Fax: [phone]

Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: [phone], Fax: [phone]

Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: [phone], Fax: [phone]

TPMH1187E04
DEC. 1999 SI
Printed in Japan (1000)