HAMAMATSU H7732P-11

Photosensor Modules
H7732 Series
The H7732 series photosensor modules consist of a 28-mm (1-1/8") diameter
side-on photomultiplier tube and a high-voltage power supply. These side-on
photomultiplier tubes have long been used for spectroscopic applications and
provide high gain and high sensitivity. Five types of photomultiplier tubes are
provided as standard lineups to meet various needs for spectral response range.
Connectors are used for power input and signal output. By selecting cables in
convenient length, the H7732 can be easily installed inside equipment or removed from equipment.
The H7732 is a general-purpose type and the H7732-01 is a low-noise type.
The H7732-10 is sensitive over a wide range from UV to near infrared and
has particularly high sensitivity in wavelengths above 600 nm. The H7732P01 and H7732P-11 are selected as low dark count types ideal for photon
counting and low-light-level measurement.
Product Variations
Type No.
H7732
H7732-01
Spectral Response
300 nm to 650 nm
185 nm to 680 nm
H7732-10
185 nm to 900 nm
H7732P-01
H7732P-11
185 nm to 680 nm
185 nm to 850 nm
Features
For general applications in visible range
Low noise in UV to visible range
High sensitivity in UV to near IR range.
Uses photomultiplier tube with meshless grid for excellent uniformity.
For photon counting
Specifications
Anode
Cathode
Parameter
Input Voltage
Max. Input Voltage
Max. Input Current
Max. Output Signal Current
Max. Control Voltage
Recommended Control Voltage Adjustment Range
Effective Area
Sensitivity Adjustment Range
Peak Sensitivity Wavelength
Min.
Luminous Sensitivity
Typ.
Blue Sensitivity Index (CS 5-58) Typ.
Red/White Ratio
Typ.
Radiant Sensitivity *1
Typ.
Min.
Luminous Sensitivity *2
Typ.
Radiant Sensitivity *1 *2
Typ.
Typ.
Dark Current *2 *3
Max.
Typ.
Dark Count *3 *4
Max.
Typ.
Rise Time *2
Ripple Noise *2 *5 (peak to peak) Max.
Max.
Settling Time *6
Operating Ambient Temperature *7
Storage Temperature *7
Weight
H7732
30
60
7.1
—
60
50
600
6.0 × 105
5
50
—
—
H7732-01
H7732P-01
H7732-10
+11.5 to +15.5
+18
40
100
+1.2 (Input impedance 100 kΩ)
+0.3 to +1.1
4 × 20
1: 104
400
40
40
140
60
60
250
6.4
6.4
—
—
—
0.3
60
60
74
200
200
400
400
400
2500
4.0 × 105
4 × 105
7.4 × 105
0.1
3
0.1
2
50
0.5
—
—
30
—
—
80
2.2
0.5
0.2
+5 to +45
-20 to +50
220
H7732P-11
430
140
200
—
0.15
80
300
700
2.8 × 105
0.2
1
80
200
Unit
V
V
mA
µA
V
V
mm
—
nm
µA/lm
—
—
mA/W
A/lm
A/W
nA
s-1
ns
mV
s
°C
°C
g
*1: Measured at the peak sensitivity wavelength
*2: Control voltage = +1.0 V
*3: After 30 minutes storage in darkness
*4: Control voltage: Plateau voltage
*5: Cable RG-174/U, Cable length 450 mm, load resistance = 1 MΩ, load capacitance = 22 pF
*6: 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.
*7: No condensation
HAMAMATSU PHOTONICS K.K.
JAN.2008
Characteristics (Cathode radiant sensitivity, Gain)
TPMOB0141EB
100
108
H7732P-11
TPMOB0142EB
CATHODE RADIANT SENSITIVITY (mA/W)
H7732-10
107
H7732
106
10
H7732
GAIN
H7732-10
H7732-01
H7732P-01
H7732P-11
105
104
1
H7732-01, H7732P-01
103
102
0.25 0.3
0.1
100 200 300 400 500 600 700 800 900 1000
0.4
0.5
0.7
1.0
1.2
1.5
CONTROL VOLTAGE (V)
WAVELENGTH (nm)
Sensitivity Adjustment Method
VOLTAGE PROGRAMMING
RESISTANCE PROGRAMMING
POWER SUPPLY
SIGNAL OUTPUT
LOW VOLTAGE INPUT(RED)
GND (BLACK)
Vref OUTPUT (BLUE)
Vcont INPUT (WHITE)
SIGNAL OUTPUT
LOW VOLTAGE INPUT(RED)
GND (BLACK)
Vref OUTPUT (BLUE)
Vcont INPUT (WHITE)
+15 V
GND
+15 V
GND
MONITOR
+0.3 V to
+1.1 V
• Electrically insulate the
reference voltage output.
• Adjust the control voltage to
adjust the sensitivity.
POWER SUPPLY
PHOTOSENSOR MODULE
CW
PHOTOSENSOR MODULE
POTENTIOMETER (10 kΩ)
When using a potentiometer, adjust sensitivity
while monitoring the control voltage.
GND
TPMOC0148EC
Dimensional Outlines (Unit: mm)
50.0 ± 0.5
1: GND
2: LOW VOLTAGE INPUT (+15 V)
3: Vcont INPUT (+0.3 V to +1.1 V)
4: Vref OUTPUT (+1.2 V)
5: GND
6: NC
+1.0
2.5 -0
MOUNTING THREADED HOLE
(2 × 2-M3 DEPTH: 10)
FRONT VIEW
SIDE VIEW
SIGNAL OUTPUT
BNC-R
REAR VIEW
WINDOW
+2
20 -0
55.0 ± 0.5
8
WINDOW
PHOTOCATHODE
Power cable with connector (HIROSE HR10A-7P-6S) is supplied with the H7732 series
700 ± 20
+0.5
1.5 -0
EFFECTIVE
AREA
(4 × 20)
4.5 ± 0.3
MOUNTING THREADED HOLE
(4-M3 DEPTH: 10)
DETAILS OF INPUT WINDOW
34.0 ± 0.8
85.0 ± 0.5
95.0 ± 1.0
55.0 ± 0.5
24.0 +0.5
-0
87.0 ± 0.5
19.0 ± 0.5
8.0 +0.5
-0
POWER INPUT
HIROSE HR10A-7R-6P
10.0 ± 0.5
17.2 ± 0.5
EFFECTIVE
AREA
(4 × 20)
23.0 ± 0.8
27.0 ± 0.5
5.0 ± 0.5
38.0 ± 0.5
R3
TOP VIEW
BLACK : GND
RED : LOW VOLTAGE INPUT (+15 V)
WHITE : Vcont INPUT (+0.3 V to +1.1 V)
BLUE : Vref OUTPUT (+1.2 V)
GREEN : NC
TPMOA0004EE
FRONT VIEW
TPMOC0123EC