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Compact Side-on PMT
Photosensor Modules H7710/H8567 Series
The H7710/H8567 series photosensor modules contain a high-voltage power
supply circuit and a 13-mm (1/2") diameter side-on photomultiplier tube in a
compact aluminum housing. The 13-mm (1/2") side-on photomultiplier tube
has a reflection mode photocathode that delivers high quantum efficiency at
wavelengths above 600 nm, an adequate gain of up to 10
response. A high S/N ratio can be obtained even when measuring extremely
low level light at high speeds.
The H7710 series uses a Cockcroft-Walton circuit with low power
consumption, while the H8567 series has a high-voltage power supply circuit
comprised of a Cockcroft-Walton circuit and an active divider circuit to shorten
the settling time. Select the desired type that meets your application. Five
types are available according to the required spectral response range. Flexible
cables are used for easy installation in equipment.
Product Variations
7
and fast time
Spectral Response Features
185 nm to 750 nm
185 nm to 900 nm
185 nm to 900 nm
185 nm to 830 nm
185 nm to 650 nm
High sensitivity in UV to visible range
For general applications in UV to near IR range
High sensitivity in UV to near IR range
Low dark current in UV to near IR range
For general applications in UV to visible range
H7710-11
H7710-12
H7710-13
H7710-14
H7710-15
Type No.
H8567-01
H8567-02
H8567-03
H8567-04
H8567-05
Specifications
Parameter
Suffix
H7710 Series
H8567 Series
-11
-01
Input Voltage
Max. Input Voltage
Max. Input Current
H7710 Series
H8567 Series
Max. Output Signal Current
+1.2
Max. Control Voltage
(Input impedance H7710 Series: 1 MΩ, H8567 Series: 100 kΩ)
Recommended Control Voltage Adjustment Range
Effective Area
Sensitivity Adjustment Range
Peak Sensitivity Wavelength
Luminous Sensitivity
Blue Sensitivity Index (CS 5-58)
Red/White Ratio
CathodeAnode
Radiant Sensitivity *
Luminous Sensitivity
1
2
*
Radiant Sensitivity *1 *
Dark Current
Rise Time *
2 *3
*
2
Min.
Ty p.
Min.
Ty p.
2
Ty p.
Max.
420
80
120
10
—
90
100
700
5.2 × 10
1
10
5
5.2 × 10
H7710 Series H8567 Series
Ripple Noise *2 *4 (peak to peak)
Settling Time *
5
Operating Ambient Temperature
Max.
0.6
10
+5 to +50
Storage Temperature
Weight
*1: Measured at the peak sensitivity wavelength *2: Control voltage = +1.0 V *3: After 30 minute storage in darkness
*4: Cable RG-174/U, Cable length 450 mm, Load resistance = 1 MΩ, Load capacitance = 22 pF
*5: The time required for the output to reach a stable level following a change in the control voltage from +1.0 V to +0.5 V.
22
H7710 / H8567 Series
-12
-02
+11.5 to +15.5
+0.25 to +1.0
3.7 × 13.0
400
200
300
—
0.3
77
400
2000
5
4.2 × 10
1
10
-20 to +50
-13
-03
+18
7
25
10
1: 10
450
350
500
—
0.4
105
1000
2000
2
10
1.4
100
-14
-04
4
530
140
200
—
0.15
70
300
700
5
2.5 × 10
5
0.1
1
0.6
0.2
+5 to +45
-15
-05
340
20
40
5
—
48
50
300
3.6 × 10
0.5
5
Unit
—
V
V
mA
µA
V
V
mm
—
nm
µA/lm
—
—
mA/W
A/lm
5
A/W
nA
ns
mV
s
°C
°C
g
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Current Output Type Photosensor Modules
Characteristics (Cathode radiant sensitivity, PMT gain)
TPMOB0138EB TPMOB0139EB TPMOB0140EB
1000
100
H7710-11
H8567-01 Type
1000
100
H7710-13
H8567-03 Type
H7710-12
H8567-02 Type
8
10
7
10
6
10
H7710-15
H8567-05 Type
10
1
CATHODE RADIANT SENSITIVITY (mA/W)
0.1
100 200 300 400 500 600 700 900800
H7710-15
H8567-05 Type
WAVELENGTH (nm)
10
1
CATHODE RADIANT SENSITIVITY (mA/W)
0.1
100 200 300 400 500 600 700 900800
H7710-14
H8567-04 Type
WAVELENGTH (nm)
Sensitivity Adjustment Method
Voltage Programming Resistance Programming
PHOTOSENSOR MODULE
COAXIAL CABLE
RED (LOW VOLTAGE INPUT)
BLACK (GND)
BLUE (Vref OUTPUT)
WHITE (Vcontrol INPUT)
• Electrically insulate the
reference voltage output.
• Adjust the control voltage to
adjust the sensitivity.
SIGNAL OUTPUT
POWER SUPPLY POWER SUPPLY
PHOTOSENSOR MODULE
COAXIAL CABLE
+15 V
GND
RED (LOW VOLTAGE INPUT)
BLACK (GND)
BLUE (Vref OUTPUT)
WHITE (Vcontrol INPUT)
+0.25 V to
+1.0 V
MONITOR
POTENTIOMETER (10 kΩ)
When using a potentiometer, adjust sensitivity
GND
while monitoring the control voltage.
5
10
PMT GAIN
4
10
3
10
2
10
0.25 0.50.3 0.7 1.0 1.5 2.0
CONTROL VOLTAGE (V)
SIGNAL OUTPUT
+15 V
GND
CW
H7710-11
H8567-01 Type
TPMOC0146EB
Dimensional Outlines
19.0 ± 0.5
9.5
2.1
19.7
WINDOW
(7 × 16)
EFFECTIVE
AREA
(3.7 × 13.0)
MOUNTING
THREADED HOLE
(4-M2 DEPTH: 4)
FRONT VIEW SIDE VIEW
12.0 ± 0.2
3.5
49.0 ± 0.5
53.2 ± 0.5
(Unit: mm)
8.8
PHOTOCATHODE
50.8 ± 0.5
COAX CABLE
OTHER WIRES
450 ± 20
: RG-174/U
: AWG 26
TPMOA0013ED
Details of input window
20.5
8.8
1.5
6.0
7
WINDOW
TOP VIEW FRONT VIEW
PHOTOCATHODE
9
9
7
3.7
WINDOW
EFFECTIVE
AREA
(3.7 × 13.0)
161318
TPMOA0018ED
23
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