Datasheet

Side-on PMT
Photosensor Modules H11461 Series
The H11461 series photosensor modules consist of a 28-mm (1-1/8") diameter side-on photomultiplier tube and a high-voltage power supply. These sideon photomultiplier tubes have long been used for spectroscopic applications
and provide high gain and high sensitivity. Six types of photomultiplier tubes
are provided as standard lineups to meet various needs for spectral response
range.
The H11461P-01 and H11461P-11 are selected as low dark count types ideal
for photon counting and low-light-level measurement.
Product Variations
Type No.
H11461-01
H11461-02
H11461-03
H11461P-01
H11461P-11
H11461-09
Spectral Response
185 nm to 710 nm
185 nm to 900 nm
185 nm to 900 nm
185 nm to 710 nm
185 nm to 850 nm
160 nm to 320 nm*
Features
Low noise in UV to visible range
For UV to near IR range
High sensitivity in UV to near IR range
For photon counting in UV to visible range
For photon counting in UV to near IR range
For UV range, Cs-Te photocathode
This product can't be used at vacuum environment or reduced pressure environment. Please pay attention when the H11461 series is used for
measuring the light below 190 nm.
Specifications
(at +25 °C)
Parameter
Anode
Cathode
Suffix
Input Voltage
Max. Input Voltage
Max. Input Current *1
Max. Output Signal Current *2
Max. Control Voltage
Recommended Control Voltage Adjustment Range
Effective Area
Peak Sensitivity Wavelength
Min.
Luminous Sensitivity
Typ.
Blue Sensitivity Index (CS 5-58) Typ.
Red/White Ratio
Typ.
3
Radiant Sensitivity *
Typ.
Min.
Luminous Sensitivity *2
Typ.
Radiant Sensitivity *2 *3
Typ.
Typ.
Dark Current *2 *4
Max.
Typ.
Dark Count *4 *5
Max.
Rise Time *2
Ripple Noise *2 *6 (peak to peak) Max.
Max.
Settling Time *7
Operating Ambient Temperature *8
Storage Temperature *8
Weight
-01
410
80
100
8
—
70
1000
1200
8.4 × 105
0.2
2
—
—
H11461 Series
-03
-02
P-01
P-11
+4.5 to +5.5
+6.0
3.5
100
+1.2 (Input impedance 1 MΩ)
+0.5 to +1.1 (Input impedance 1 MΩ)
4 × 20
450
400
410
430
475
140
80
140
525
250
100
200
—
—
8
—
0.4
0.3
—
0.15
90
74
70
80
3000
400
1000
300
5000
2500
1200
700
7.4 × 105 8.6 × 105
8.4 × 105
2.8 × 105
3
10
0.1
0.2
50
50
0.5
1
—
—
30
80
—
—
80
200
2.2
0.3
10
+5 to +50
-20 to +50
225
-09
230
—
—
—
—
62
—
—
6.2 × 105
1
10
—
—
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: At +5 V input voltage, +1.0 V control voltage, and output current equal to dark current.
*2: Control voltage = +1.0 V
*3: Measured at the peak sensitivity wavelength (-09: 254 nm)
*4: After 30 minutes storage in darkness
*5: Control voltage: Plateau voltage
*6: Cable RG-174/U, Cable length 450 mm, load resistance = 1 MΩ, load capacitance = 22 pF
*7: 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.
*8: No condensation
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Current Output Type Photosensor Modules
Characteristics (Cathode radiant sensitivity, Gain)
100
TPMOB0235EA
TPMOB0236EA
TPMOB0237EA
100
-03
108
-01/P-01
-02
10
-09
1
0.1
0.01
100
200
300
400
500
600
700
800
900
107
10
-01/P-01
GAIN
CATHODE RADIANT SENSITIVITY (mA/W)
CATHODE RADIANT SENSITIVITY (mA/W)
P-11
1
P-11
106
-09
-03
105
0.1
-02
0.01
100
200
WAVELENGTH (nm)
300
400
500
600
700
104
0.5
900
800
0.6
0.7
0.8
0.9
1.0
1.1
1.2
CONTROL VOLTAGE (V)
WAVELENGTH (nm)
Sensitivity Adjustment Method
VOLTAGE PROGRAMMING
RESISTANCE PROGRAMMING
SIGNAL OUTPUT
LOW VOLTAGE INPUT(RED)
GND (BLACK)
Vref OUTPUT (BLUE)
Vcont INPUT (WHITE)
+5 V
GND
SIGNAL OUTPUT
LOW VOLTAGE INPUT(RED)
GND (BLACK)
Vref OUTPUT (BLUE)
Vcont INPUT (WHITE)
+5 V
GND
MONITOR
+0.5 V to
+1.1 V
• Electrically insulate the
reference voltage output.
• Adjust the control voltage to
adjust the sensitivity.
POWER SUPPLY
PHOTOSENSOR MODULE
CW
POWER SUPPLY
PHOTOSENSOR MODULE
POTENTIOMETER (10 kΩ)
When using a potentiometer, adjust sensitivity while monitoring
the control voltage so it does not exceed +1.2 V.
GND
TPMOC0238EA
Dimensional Outlines (Unit: mm)
EFFECTIVE
AREA
(4 × 20)
50.0 ± 0.5
5.0 ± 0.5
38.0 ± 0.5
27.0 ± 0.5
DETAILS OF INPUT WINDOW
MAX. 10
10.0 ± 0.5
+1.0
2.5 - 0
+0.5
WINDOW
1.5 - 0
FRONT VIEW
+2
SIDE VIEW
8
55.0 ± 0.5
20 -0
MOUNTING THREADED HOLE
(2 × 2-M3 DEPTH: 10)
4.5 ± 0.3
450 ± 20
95.0 ± 0.5
85.0 ± 0.5
C1
17.2 ± 0.5
R3
MOUNTING THREADED HOLE
(4-M3 DEPTH: 10)
57 ± 1
8.0 ± 0.5
55.0 ± 0.5
24.0 +0.5
-0
87.0 ± 0.5
EFFECTIVE
AREA
(4 × 20)
WINDOW
PHOTOCATHODE
TPMOC0123EC
REAR VIEW
LOW VOLTAGE INPUT (+5 V) : AWG26 (RED)
GND
: AWG26 (BLACK)
Vref OUTPUT (+1.2 V)
: AWG26 (BLUE)
Vcont INPUT (+0.5 V to +1.1 V) : AWG26 (WHITE)
SIGNAL OUTPUT
: RG-174/U
TPMOA0072EA
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